[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 3.2.0-116.158

---
linux (3.2.0-116.158) precise; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
- LP: #1640549

  *  xen:balloon errors in 14.04 beta (LP: #1304001)
- xen/balloon: cancel ballooning if adding new memory failed
- xen/balloon: Don't continue ballooning when BP_ECANCELED is encountered

  * CVE-2016-7425
- scsi: arcmsr: Buffer overflow in arcmsr_iop_message_xfer()

 -- Luis Henriques   Wed, 09 Nov 2016
17:09:27 +

** Changed in: linux (Ubuntu Precise)
   Status: Fix Committed => Fix Released

** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2016-7425

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Title:
   xen:balloon errors in 14.04 beta

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Precise:
  Fix Released
Status in linux source package in Trusty:
  Fix Released
Status in linux source package in Utopic:
  Fix Released

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Luis Henriques]

This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
precise' to 'verification-done-precise'.

If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed. Thank you!


** Tags removed: verification-done
** Tags added: verification-done-trusty verification-done-utopic 
verification-needed

** Tags removed: verification-needed
** Tags added: verification-needed-trusty

** Tags removed: verification-needed-trusty
** Tags added: verification-needed-precise

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Precise:
  Fix Committed
Status in linux source package in Trusty:
  Fix Released
Status in linux source package in Utopic:
  Fix Released

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Luis Henriques]

** Changed in: linux (Ubuntu Precise)
   Status: New => Fix Committed

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Precise:
  Fix Committed
Status in linux source package in Trusty:
  Fix Released
Status in linux source package in Utopic:
  Fix Released

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Tim Gardner]

https://lists.ubuntu.com/archives/kernel-team/2016-November/080739.html

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Precise:
  New
Status in linux source package in Trusty:
  Fix Released
Status in linux source package in Utopic:
  Fix Released

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Tim Gardner]

** Also affects: linux (Ubuntu Precise)
   Importance: Undecided
   Status: New

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Precise:
  New
Status in linux source package in Trusty:
  Fix Released
Status in linux source package in Utopic:
  Fix Released

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Mark Rose]

This bug still exists in Precise with 3.2.0-113.

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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Trusty:
  Fix Released
Status in linux source package in Utopic:
  Fix Released

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 3.13.0-40.69

---
linux (3.13.0-40.69) trusty; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
- re-used previous tracking bug

  [ Upstream Kernel Changes ]

  * regmap: fix kernel hang on regmap_bulk_write with zero val_count.

linux (3.13.0-40.68) trusty; urgency=low

  [ Brad Figg ]

  * Release Tracking Bug
- LP: #1388943
  * SAUCE: DEP8 test to run our regression tests
- LP: #1385330
  * SAUCE: The very first thing we should do when testing is make sure we
are testing the correct kernel
- LP: #1385330

  [ dann frazier ]

  * [Config] Disable CONFIG_IPMI_SI_PROBE_DEFAULTS on armhf and arm64
- LP: #1388952

  [ Duc Dang ]

  * SAUCE: (no-up) [PCIE] APM X-Gene: Remove debug messages in MSI
interrupt handler path.
- LP: #1382244
  * SAUCE: (no-up) PCI: X-Gene: Fix max payload size and phantom function
configuration
- LP: #1386261

  [ McAulay, Alistair ]

  * SAUCE: drm/i915: Rework GPU reset sequence to match driver load & thaw
- LP: #1384469

  [ Timo Aaltonen ]

  * SAUCE: i915_bdw: Fix cherry-pick typo
- LP: #1384469

  [ Upstream Kernel Changes ]

  * Revert "mac80211: disable uAPSD if all ACs are under ACM"
- LP: #1381234
  * Revert "iwlwifi: dvm: don't enable CTS to self"
- LP: #1381234
  * Revert "lzo: properly check for overruns"
- LP: #1387886
  * drm/i915: provide interface for audio driver to query cdclk
- LP: #1381168
  * regulatory: add NUL to alpha2
- LP: #1381234
  * percpu: fix pcpu_alloc_pages() failure path
- LP: #1381234
  * percpu: perform tlb flush after pcpu_map_pages() failure
- LP: #1381234
  * cgroup: reject cgroup names with '\n'
- LP: #1381234
  * vfs: add d_is_dir()
- LP: #1381234
  * CIFS: Fix directory rename error
- LP: #1381234
  * usb: phy: twl4030-usb: Fix lost interrupts after ID pin goes down
- LP: #1381234
  * rtlwifi: rtl8192cu: Add new ID
- LP: #1381234
  * CIFS: Fix wrong restart readdir for SMB1
- LP: #1381234
  * CIFS: Fix wrong filename length for SMB2
- LP: #1381234
  * ahci: Add Device IDs for Intel 9 Series PCH
- LP: #1381234
  * ata_piix: Add Device IDs for Intel 9 Series PCH
- LP: #1381234
  * USB: zte_ev: fix removed PIDs
- LP: #1381234
  * USB: ftdi_sio: add support for NOVITUS Bono E thermal printer
- LP: #1381234
  * USB: sierra: avoid CDC class functions on "68A3" devices
- LP: #1381234
  * USB: sierra: add 1199:68AA device ID
- LP: #1381234
  * iommu/arm-smmu: fix programming of SMMU_CBn_TCR for stage 1
- LP: #1381234
  * iommu/arm-smmu: remove pgtable_page_{c,d}tor()
- LP: #1381234
  * usb: gadget: fusb300_udc.h: Fix typo in include guard
- LP: #1381234
  * usb: phy: tegra: Avoid use of sizeof(void)
- LP: #1381234
  * arm64: use irq_set_affinity with force=false when migrating irqs
- LP: #1381234
  * block: Fix dev_t minor allocation lifetime
- LP: #1381234
  * usb: dwc3: core: fix order of PM runtime calls
- LP: #1381234
  * usb: dwc3: core: fix ordering for PHY suspend
- LP: #1381234
  * usb: dwc3: omap: fix ordering for runtime pm calls
- LP: #1381234
  * iommu/fsl: Fix warning resulting from adding PCI device twice
- LP: #1381234
  * ahci: add pcid for Marvel 0x9182 controller
- LP: #1381234
  * drm/i915: Fix EIO/wedged handling in gem fault handler
- LP: #1381234
  * ACPI / RTC: Fix CMOS RTC opregion handler accesses to wrong addresses
- LP: #1381234
  * drm/i915: Evict CS TLBs between batches
- LP: #1381234
  * drm/i915: Wait for vblank before enabling the TV encoder
- LP: #1381234
  * lockd: fix rpcbind crash on lockd startup failure
- LP: #1381234
  * drm/radeon: fix semaphore value init
- LP: #1381234
  * drm/radeon: add connector quirk for fujitsu board
- LP: #1381234
  * imx-drm: ipuv3-plane: fix ipu_plane_dpms()
- LP: #1381234
  * usb: host: xhci: fix compliance mode workaround
- LP: #1381234
  * Input: elantech - fix detection of touchpad on ASUS s301l
- LP: #1381234
  * USB: ftdi_sio: Add support for GE Healthcare Nemo Tracker device
- LP: #1381234
  * uwb: init beacon cache entry before registering uwb device
- LP: #1381234
  * nfs: fix kernel warning when removing proc entry
- LP: #1381234
  * drm/radeon/dpm: set the thermal type properly for special configs
- LP: #1381234
  * dm cache: fix race causing dirty blocks to be marked as clean
- LP: #1381234
  * libceph: gracefully handle large reply messages from the mon
- LP: #1381234
  * Input: serport - add compat handling for SPIOCSTYPE ioctl
- LP: #1381234
  * usb: hub: take hub->hdev reference when processing from eventlist
- LP: #1381234
  * eventpoll: fix uninitialized variable in epoll_ctl
- LP: #1381234
  * kcmp: fix standard comparison bug
- LP: #1381234
  * fsnotify/fdinfo: use named constants instead of hardcoded values
- LP: #1381234
  * fs/notify: don't sho

[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 3.16.0-25.33

---
linux (3.16.0-25.33) utopic; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
- LP: #1389170

  [ dann frazier ]

  * [Config] Disable CONFIG_IPMI_SI_PROBE_DEFAULTS on armhf and arm64
- LP: #1388952

  [ Duc Dang ]

  * SAUCE: (no-up) [PCIE] APM X-Gene: Remove debug messages in MSI
interrupt handler path.
- LP: #1382244
  * SAUCE: (no-up) PCI: X-Gene: Fix max payload size and phantom function
configuration
- LP: #1386261

  [ Tim Gardner ]

  * Revert "SAUCE: (no-up) PCI: Increase BAR size quirk for IBM ipr SAS
Crocodile adapters"
- LP: #1387813
  * [Config] CONFIG_SOUND_OSS_CORE_PRECLAIM=n
- LP: #1385510
  * [Debian] install usbipd
- LP: #898003
  * [Debian] Fix linux-doc dangling symlinks
- LP: #661306

  [ Upstream Kernel Changes ]

  * Revert "macvlan: simplify the structure port"
- LP: #1381490
  * Revert "net/macb: add pinctrl consumer support"
- LP: #1381490
  * Revert "lzo: properly check for overruns"
- LP: #1387813
  * Revert "ath9k_hw: reduce ANI firstep range for older chips"
- LP: #1387813
  * ASoC: ssm2602: do not hardcode type to SSM2602
- LP: #1379785
  * ASoC: core: fix possible ZERO_SIZE_PTR pointer dereferencing error.
- LP: #1379785
  * perf: fix perf bug in fork()
- LP: #1379785
  * mm: memcontrol: do not iterate uninitialized memcgs
- LP: #1379785
  * mm: migrate: Close race between migration completion and mprotect
- LP: #1379785
  * i2c: qup: Fix order of runtime pm initialization
- LP: #1379785
  * i2c: rk3x: fix 0 length write transfers
- LP: #1379785
  * ACPI / i915: Update the condition to ignore firmware backlight change
request
- LP: #1379785
  * cpufreq: integrator: fix integrator_cpufreq_remove return type
- LP: #1379785
  * cpufreq: pcc-cpufreq: Fix wait_event() under spinlock
- LP: #1379785
  * md/raid5: disable 'DISCARD' by default due to safety concerns.
- LP: #1379785
  * drm/i915: Flush the PTEs after updating them before suspend
- LP: #1379785
  * Fix problem recognizing symlinks
- LP: #1379785
  * init/Kconfig: Fix HAVE_FUTEX_CMPXCHG to not break up the EXPERT menu
- LP: #1379785
  * ring-buffer: Fix infinite spin in reading buffer
- LP: #1379785
  * uas: Only complain about missing sg if all other checks succeed
- LP: #1379785
  * uas: Log a warning when we cannot use uas because the hcd lacks streams
- LP: #1379785
  * uas: Disable uas on ASM1051 devices
- LP: #1379785
  * uas: Add missing le16_to_cpu calls to asm1051 / asm1053 usb-id check
- LP: #1379785
  * x86, ia64: Move EFI_FB vga_default_device() initialization to
pci_vga_fixup()
- LP: #1379785
  * vgaarb: Don't default exclusively to first video device with mem+io
- LP: #1379785
  * mm, thp: move invariant bug check out of loop in __split_huge_page_map
- LP: #1379785
  * mm: numa: Do not mark PTEs pte_numa when splitting huge pages
- LP: #1379785
  * media: vb2: fix VBI/poll regression
- LP: #1379785
  * jiffies: Fix timeval conversion to jiffies
- LP: #1379785
  * Linux 3.16.5
- LP: #1379785
  * netlink: reset network header before passing to taps
- LP: #1381490
  * rtnetlink: fix VF info size
- LP: #1381490
  * net: Always untag vlan-tagged traffic on input.
- LP: #1381490
  * myri10ge: check for DMA mapping errors
- LP: #1381490
  * tcp: don't use timestamp from repaired skb-s to calculate RTT (v2)
- LP: #1381490
  * sit: Fix ipip6_tunnel_lookup device matching criteria
- LP: #1381490
  * tcp: fix tcp_release_cb() to dispatch via address family for
mtu_reduced()
- LP: #1381490
  * tcp: fix ssthresh and undo for consecutive short FRTO episodes
- LP: #1381490
  * net: phy: smsc: move smsc_phy_config_init reset part in a soft_reset
function
- LP: #1381490
  * tipc: fix message importance range check
- LP: #1381490
  * packet: handle too big packets for PACKET_V3
- LP: #1381490
  * bnx2x: Revert UNDI flushing mechanism
- LP: #1381490
  * net: ipv6: fib: don't sleep inside atomic lock
- LP: #1381490
  * openvswitch: fix panic with multiple vlan headers
- LP: #1381490
  * vxlan: fix incorrect initializer in union vxlan_addr
- LP: #1381490
  * net: fix checksum features handling in netif_skb_features()
- LP: #1381490
  * ipv6: fix rtnl locking in setsockopt for anycast and multicast
- LP: #1381490
  * l2tp: fix race while getting PMTU on PPP pseudo-wire
- LP: #1381490
  * ipv6: restore the behavior of ipv6_sock_ac_drop()
- LP: #1381490
  * bonding: fix div by zero while enslaving and transmitting
- LP: #1381490
  * net: filter: fix possible use after free
- LP: #1381490
  * bridge: Check if vlan filtering is enabled only once.
- LP: #1381490
  * bridge: Fix br_should_learn to check vlan_enabled
- LP: #1381490
  * net: allow macvlans to move to net namespace
- 

[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 3.13.0-40.69

---
linux (3.13.0-40.69) trusty; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
- re-used previous tracking bug

  [ Upstream Kernel Changes ]

  * regmap: fix kernel hang on regmap_bulk_write with zero val_count.

linux (3.13.0-40.68) trusty; urgency=low

  [ Brad Figg ]

  * Release Tracking Bug
- LP: #1388943
  * SAUCE: DEP8 test to run our regression tests
- LP: #1385330
  * SAUCE: The very first thing we should do when testing is make sure we
are testing the correct kernel
- LP: #1385330

  [ dann frazier ]

  * [Config] Disable CONFIG_IPMI_SI_PROBE_DEFAULTS on armhf and arm64
- LP: #1388952

  [ Duc Dang ]

  * SAUCE: (no-up) [PCIE] APM X-Gene: Remove debug messages in MSI
interrupt handler path.
- LP: #1382244
  * SAUCE: (no-up) PCI: X-Gene: Fix max payload size and phantom function
configuration
- LP: #1386261

  [ McAulay, Alistair ]

  * SAUCE: drm/i915: Rework GPU reset sequence to match driver load & thaw
- LP: #1384469

  [ Timo Aaltonen ]

  * SAUCE: i915_bdw: Fix cherry-pick typo
- LP: #1384469

  [ Upstream Kernel Changes ]

  * Revert "mac80211: disable uAPSD if all ACs are under ACM"
- LP: #1381234
  * Revert "iwlwifi: dvm: don't enable CTS to self"
- LP: #1381234
  * Revert "lzo: properly check for overruns"
- LP: #1387886
  * drm/i915: provide interface for audio driver to query cdclk
- LP: #1381168
  * regulatory: add NUL to alpha2
- LP: #1381234
  * percpu: fix pcpu_alloc_pages() failure path
- LP: #1381234
  * percpu: perform tlb flush after pcpu_map_pages() failure
- LP: #1381234
  * cgroup: reject cgroup names with '\n'
- LP: #1381234
  * vfs: add d_is_dir()
- LP: #1381234
  * CIFS: Fix directory rename error
- LP: #1381234
  * usb: phy: twl4030-usb: Fix lost interrupts after ID pin goes down
- LP: #1381234
  * rtlwifi: rtl8192cu: Add new ID
- LP: #1381234
  * CIFS: Fix wrong restart readdir for SMB1
- LP: #1381234
  * CIFS: Fix wrong filename length for SMB2
- LP: #1381234
  * ahci: Add Device IDs for Intel 9 Series PCH
- LP: #1381234
  * ata_piix: Add Device IDs for Intel 9 Series PCH
- LP: #1381234
  * USB: zte_ev: fix removed PIDs
- LP: #1381234
  * USB: ftdi_sio: add support for NOVITUS Bono E thermal printer
- LP: #1381234
  * USB: sierra: avoid CDC class functions on "68A3" devices
- LP: #1381234
  * USB: sierra: add 1199:68AA device ID
- LP: #1381234
  * iommu/arm-smmu: fix programming of SMMU_CBn_TCR for stage 1
- LP: #1381234
  * iommu/arm-smmu: remove pgtable_page_{c,d}tor()
- LP: #1381234
  * usb: gadget: fusb300_udc.h: Fix typo in include guard
- LP: #1381234
  * usb: phy: tegra: Avoid use of sizeof(void)
- LP: #1381234
  * arm64: use irq_set_affinity with force=false when migrating irqs
- LP: #1381234
  * block: Fix dev_t minor allocation lifetime
- LP: #1381234
  * usb: dwc3: core: fix order of PM runtime calls
- LP: #1381234
  * usb: dwc3: core: fix ordering for PHY suspend
- LP: #1381234
  * usb: dwc3: omap: fix ordering for runtime pm calls
- LP: #1381234
  * iommu/fsl: Fix warning resulting from adding PCI device twice
- LP: #1381234
  * ahci: add pcid for Marvel 0x9182 controller
- LP: #1381234
  * drm/i915: Fix EIO/wedged handling in gem fault handler
- LP: #1381234
  * ACPI / RTC: Fix CMOS RTC opregion handler accesses to wrong addresses
- LP: #1381234
  * drm/i915: Evict CS TLBs between batches
- LP: #1381234
  * drm/i915: Wait for vblank before enabling the TV encoder
- LP: #1381234
  * lockd: fix rpcbind crash on lockd startup failure
- LP: #1381234
  * drm/radeon: fix semaphore value init
- LP: #1381234
  * drm/radeon: add connector quirk for fujitsu board
- LP: #1381234
  * imx-drm: ipuv3-plane: fix ipu_plane_dpms()
- LP: #1381234
  * usb: host: xhci: fix compliance mode workaround
- LP: #1381234
  * Input: elantech - fix detection of touchpad on ASUS s301l
- LP: #1381234
  * USB: ftdi_sio: Add support for GE Healthcare Nemo Tracker device
- LP: #1381234
  * uwb: init beacon cache entry before registering uwb device
- LP: #1381234
  * nfs: fix kernel warning when removing proc entry
- LP: #1381234
  * drm/radeon/dpm: set the thermal type properly for special configs
- LP: #1381234
  * dm cache: fix race causing dirty blocks to be marked as clean
- LP: #1381234
  * libceph: gracefully handle large reply messages from the mon
- LP: #1381234
  * Input: serport - add compat handling for SPIOCSTYPE ioctl
- LP: #1381234
  * usb: hub: take hub->hdev reference when processing from eventlist
- LP: #1381234
  * eventpoll: fix uninitialized variable in epoll_ctl
- LP: #1381234
  * kcmp: fix standard comparison bug
- LP: #1381234
  * fsnotify/fdinfo: use named constants instead of hardcoded values
- LP: #1381234
  * fs/notify: don't sho

[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Rafael David Tinoco]

** Tags removed: verification-done-trusty verification-done-utopic
** Tags added: verification-done

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Luis Henriques]

Awesome, thanks a lot Martijn.  I'm tagging this bug as verified.

** Tags removed: verification-needed-utopic
** Tags added: verification-done-utopic

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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
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Re: [Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Martijn Heemels]

Looking good. I'm no expert on testing pre-release packages so please
correct me if I've done something wrong.

Tested on Utopic today (ami-540ba523 on a m3.medium amd64 hvm). It came
with kernel 3.16.0-24.32 which exhibits the xen:balloon error messages.

Upgraded to 3.16.0.24.25, the latest available in the regular repos.
Reboot. Still the same error messages.

Enabled the utopic-proposed repo and installed kernel 3.16.0.25.26. Reboot.
The messages no longer appear!

Seems good to me!

Regards, Martijn Heemels


On Fri, Nov 14, 2014 at 1:53 PM, Rafael David Tinoco <
rafael.tin...@canonical.com> wrote:

> Hello
>
> Is possible for anyone to test Utopic kernel so we can flag this as
> "verification-done" and push this to be released asap ?
>
> Thank you very much
>
> Rafael Tinoco
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1304001
>
> Title:
>xen:balloon errors in 14.04 beta
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1304001/+subscriptions
>

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memo

[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Rafael David Tinoco]

Hello

Is possible for anyone to test Utopic kernel so we can flag this as
"verification-done" and push this to be released asap ?

Thank you very much

Rafael Tinoco

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1304001/+subscriptions

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Rafael David Tinoco]

Hello

Is possible for anyone to test Utopic kernel so we can flag this as
"verification-done" and push it to -proposed asap ?

Thank you very much

Rafael Tinoco

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Stefan Bader]

** Tags removed: verification-needed-trusty
** Tags added: verification-done-trusty

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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[scotte]

I tested with the latest 3.13 kernel in trusty-proposed:

  Version table:
 3.13.0.40.47 0
500 http://archive.ubuntu.com/ubuntu/ trusty-proposed/main amd64 
Packages

I can confirm that the "xen:balloon: Cannot add additional memory (-17)"
message do not occur with this kernel in AWS with an m3 class instance
and HVM virtualization.

This looks good to me - fix verified.

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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[scotte]

Will this patch go out in 3.13.0-38 this week?

I'm assuming that the discussion around 'linux-keystone' is something
different. Regardless, please do not drop this fix from 3.13.0-38 as
we're expecting it this week per Stefan's comments above - and we have
already verified it resolves the issue.

-- 
You received this bug notification because you are a member of Kernel
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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Brad Figg]

This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
utopic' to 'verification-done-utopic'.

If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed. Thank you!


** Tags added: verification-needed-utopic

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You received this bug notification because you are a member of Kernel
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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Mathew Hodson]

linux-keystone in trusty-proposed is available at
https://launchpad.net/ubuntu/+source/linux-keystone/3.13.0-18.28

** Tags removed: verification-failed verification-failed-trusty
** Tags added: verification-needed-trusty

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Mathew Hodson]

** Branch unlinked: lp:ubuntu/precise-security/linux-lts-trusty

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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Stefan Bader]

It looks like the patches missed the current cycle. But that might move
to updates this week (maybe today). They are queued for the next round.
So maybe around next week status here should indicate it wen into
proposed.

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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Andrew Lau]

Is there a time frame for when the 2nd fix will  make its way out to
trusty/utopic? Thanks.

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Martijn Heemels]

I've also tested with the kernel from Rafael's PPA, and can confirm that
the alerts are gone for me.

Thanks to everyone involved!

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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Rafael David Tinoco]

FYI,

I've received information that this indeed fixes the described problem.

Thank you Stefan, Tim, Boris.

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You received this bug notification because you are a member of Kernel
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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Rafael David Tinoco]

I have created one PPA located at :

https://launchpad.net/~inaddy/+archive/ubuntu/lp1304001

Containing both fixes to address this issue:

commit 3dcf63677d4eb7fdfc13290c8558c301d2588fe8 (already present in Trusty)
Author: David Vrabel 
Date: Mon Sep 1 18:52:44 2014 +0100
xen/balloon: cancel ballooning if adding new memory failed

commit fd8b79511349efd1f0decea920f61b93acb34a75 (cherry-picked from upstream)
Author: Boris Ostrovsky 
Date: Tue Oct 7 17:00:07 2014 -0400
xen/balloon: Don't continue ballooning when BP_ECANCELED is encountered

So users can test the fix and provide us feedback.

Thank you

Rafael Tinoco

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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Tim Gardner]

** Changed in: linux (Ubuntu Trusty)
   Status: Triaged => Fix Committed

** Changed in: linux (Ubuntu Utopic)
   Status: Triaged => Fix Committed

** Changed in: linux (Ubuntu Utopic)
 Assignee: Tim Gardner (timg-tpi) => Stefan Bader (smb)

** Changed in: linux (Ubuntu)
   Status: Triaged => Fix Released

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Stefan Bader]

Updated test kernels at http://people.canonical.com/~smb/lp1304001/
(again for normal installs based on cloud-images the linux-image-extra
is not needed).

-- 
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Triaged
Status in “linux” source package in Trusty:
  Triaged
Status in “linux” source package in Utopic:
  Triaged

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Boris Ostrovsky]

It is now in mainline, commit fd8b79511349.

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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Triaged
Status in “linux” source package in Trusty:
  Triaged
Status in “linux” source package in Utopic:
  Triaged

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Boris Ostrovsky]

I was waiting for this patch to be pulled into the mainline before
posting a pointer/commitID here. It's not there yet.

But yes, you need that commit (on top of 3dcf63677d4e) to make kernel
shut up.

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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Triaged
Status in “linux” source package in Trusty:
  Triaged
Status in “linux” source package in Utopic:
  Triaged

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Stefan Bader]

This looks like to be requiring even more. I found the following patch
which supposedly was queued for 3.18 but I cannot find it in upstream
git, yet: "xen/balloon: Don't continue ballooning when BP_ECANCELED is
encountered".

Commit 3dcf63677d4e ("xen/balloon: cancel ballooning if adding new
memory failed") makes reserve_additional_memory() return BP_ECANCELED
when an error is encountered. This error, however, is ignored by the
caller (balloon_process()) since it is overwritten by subsequent call
to update_schedule(). This results in continuous attempts to add more
memory, all of which are likely to fail again.

We should stop trying to schedule next iteration of ballooning when
the current one has failed.

** Changed in: linux (Ubuntu Utopic)
   Status: Fix Released => Triaged

** Changed in: linux (Ubuntu Trusty)
   Status: Fix Released => Triaged

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Triaged
Status in “linux” source package in Trusty:
  Triaged
Status in “linux” source package in Utopic:
  Triaged

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory

[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Martijn Heemels]

It doesn't appear fixed to me. Please reopen?

I just installed an m3.medium instance, updated to kernel 3.13.0-37.64
(which should contain the fix) and rebooted.

The errors appear as soon as booting is nearly complete.

>From dmesg:
[6.631751] xen:balloon: Cannot add additional memory (-17)
[   14.661002] xen:balloon: Cannot add additional memory (-17)
[   30.688074] xen:balloon: Cannot add additional memory (-17)
etc...

>From syslog:
2014-10-22T13:09:30.785177+00:00 www12 kernel: [ 1345.312075] xen:balloon: 
Cannot add additional memory (-17)
2014-10-22T13:10:02.849179+00:00 www12 kernel: [ 1377.376076] xen:balloon: 
Cannot add additional memory (-17)
2014-10-22T13:10:34.913176+00:00 www12 kernel: [ 1409.440077] xen:balloon: 
Cannot add additional memory (-17)

$ uname -a
Linux www12 3.13.0-37-generic #64-Ubuntu SMP Mon Sep 22 21:28:38 UTC 2014 
x86_64 x86_64 x86_64 GNU/Linux

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Released
Status in “linux” source package in Utopic:
  Fix Released

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:ballo

[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Dave Chiluk]

** Tags added: cts

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Released
Status in “linux” source package in Utopic:
  Fix Released

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 3.13.0-37.64

---
linux (3.13.0-37.64) trusty; urgency=low

  [ Joseph Salisbury ]

  * Release Tracking Bug
- LP: #1372576

  [ dann frazier ]

  * [Config] CONFIG_HW_RANDOM_XGENE=m on arm64

  [ Edward Lin ]

  * SAUCE: Add use_native_backlight quirk for Dell Inspiron 5721/3521
- LP: #1354253, #1354313

  [ Tim Gardner ]

  * SAUCE: Fix nfs oops stable regression
- LP: #1348670
  * [Config] Add mpt3sas to d-i
- LP: #1368907
  * [Config] CONFIG_X86_16BIT=y
- LP: #1371601

  [ Timo Aaltonen ]

  * SAUCE: i915_bdw: Rebase to v3.15.8
- LP: #1359213

  [ Upstream Kernel Changes ]

  * Revert "x86-64, modify_ldt: Make support for 16-bit segments a runtime
option"
- LP: #1371601
  * mmc: rtsx: add R1-no-CRC mmc command type handle
- LP: #1365378
  * rpc_pipe: remove the clntXX dir if creating the pipe fails
- LP: #1365869
  * sunrpc: add an "info" file for the dummy gssd pipe
- LP: #1365869
  * rpc_pipe: fix cleanup of dummy gssd directory when notification fails
- LP: #1365869
  * hwrng: xgene - add support for APM X-Gene SoC RNG support
- LP: #1365593
  * Documentation: rng: Add X-Gene SoC RNG driver documentation
- LP: #1365593
  * arm64: dts: add random number generator dts node to APM X-Gene
platform.
- LP: #1365593
  * xen/balloon: cancel ballooning if adding new memory failed
- LP: #1304001
  * x86/xen: resume timer irqs early
- LP: #1368724
  * xen/manage: Always freeze/thaw processes when suspend/resuming
- LP: #1368724
  * scsi_transport_sas: move bsg destructor into sas_rphy_remove
- LP: #1368991
  * drm/i915: Enable 5.4Ghz (HBR2) link rate for Displayport 1.2-capable
devices
- LP: #1369633
  * bnx2x: Fix link for KR with swapped polarity lane
- LP: #1370716
  * drm: add DRM_CAPs for cursor size
- LP: #1359213
  * drm/dp: Add AUX channel infrastructure
- LP: #1359213
  * drm/dp: Add drm_dp_dpcd_read_link_status()
- LP: #1359213
  * drm/dp: Add DisplayPort link helpers
- LP: #1359213
  * drm/dp: Allow registering AUX channels as I2C busses
- LP: #1359213
  * drm/dp: let drivers specify the name of the I2C-over-AUX adapter
- LP: #1359213
  * drm/dp: make aux retries less chatty
- LP: #1359213
  * Bluetooth: Enable Atheros 0cf3:311e for firmware upload
- LP: #1371477
  * bnx2x: fix crash during TSO tunneling
- LP: #1371601
  * inetpeer: get rid of ip_id_count
- LP: #1371601
  * ip: make IP identifiers less predictable
- LP: #1371601
  * tcp: Fix integer-overflows in TCP veno
- LP: #1371601
  * tcp: Fix integer-overflow in TCP vegas
- LP: #1371601
  * macvlan: Initialize vlan_features to turn on offload support.
- LP: #1371601
  * net: Correctly set segment mac_len in skb_segment().
- LP: #1371601
  * iovec: make sure the caller actually wants anything in
memcpy_fromiovecend
- LP: #1371601
  * batman-adv: Fix out-of-order fragmentation support
- LP: #1371601
  * sctp: fix possible seqlock seadlock in sctp_packet_transmit()
- LP: #1371601
  * sparc64: Fix argument sign extension for compat_sys_futex().
- LP: #1371601
  * sparc64: Make itc_sync_lock raw
- LP: #1371601
  * sparc64: Fix executable bit testing in set_pmd_at() paths.
- LP: #1371601
  * sparc64: Fix huge PMD invalidation.
- LP: #1371601
  * sparc64: Fix bugs in get_user_pages_fast() wrt. THP.
- LP: #1371601
  * sparc64: Fix hex values in comment above pte_modify().
- LP: #1371601
  * sparc64: Don't use _PAGE_PRESENT in pte_modify() mask.
- LP: #1371601
  * sparc64: Handle 32-bit tasks properly in compute_effective_address().
- LP: #1371601
  * sparc64: Fix top-level fault handling bugs.
- LP: #1371601
  * sparc64: Fix range check in kern_addr_valid().
- LP: #1371601
  * sparc64: Use 'ILOG2_4MB' instead of constant '22'.
- LP: #1371601
  * sparc64: Add basic validations to {pud,pmd}_bad().
- LP: #1371601
  * sparc64: Give more detailed information in {pgd,pmd}_ERROR() and kill
pte_ERROR().
- LP: #1371601
  * sparc64: Don't bark so loudly about 32-bit tasks generating 64-bit
fault addresses.
- LP: #1371601
  * sparc64: Fix huge TSB mapping on pre-UltraSPARC-III cpus.
- LP: #1371601
  * sparc64: Add membar to Niagara2 memcpy code.
- LP: #1371601
  * sparc64: Do not insert non-valid PTEs into the TSB hash table.
- LP: #1371601
  * sparc64: Guard against flushing openfirmware mappings.
- LP: #1371601
  * bbc-i2c: Fix BBC I2C envctrl on SunBlade 2000
- LP: #1371601
  * sunsab: Fix detection of BREAK on sunsab serial console
- LP: #1371601
  * sparc64: ldc_connect() should not return EINVAL when handshake is in
progress.
- LP: #1371601
  * arch/sparc/math-emu/math_32.c: drop stray break operator
- LP: #1371601
  * x86-64, espfix: Don't leak bits 31:16 of %esp returning to 16-bit stack
- LP: #1371601
  * x86, espfix: Move espfix def

[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 3.13.0-37.64

---
linux (3.13.0-37.64) trusty; urgency=low

  [ Joseph Salisbury ]

  * Release Tracking Bug
- LP: #1372576

  [ dann frazier ]

  * [Config] CONFIG_HW_RANDOM_XGENE=m on arm64

  [ Edward Lin ]

  * SAUCE: Add use_native_backlight quirk for Dell Inspiron 5721/3521
- LP: #1354253, #1354313

  [ Tim Gardner ]

  * SAUCE: Fix nfs oops stable regression
- LP: #1348670
  * [Config] Add mpt3sas to d-i
- LP: #1368907
  * [Config] CONFIG_X86_16BIT=y
- LP: #1371601

  [ Timo Aaltonen ]

  * SAUCE: i915_bdw: Rebase to v3.15.8
- LP: #1359213

  [ Upstream Kernel Changes ]

  * Revert "x86-64, modify_ldt: Make support for 16-bit segments a runtime
option"
- LP: #1371601
  * mmc: rtsx: add R1-no-CRC mmc command type handle
- LP: #1365378
  * rpc_pipe: remove the clntXX dir if creating the pipe fails
- LP: #1365869
  * sunrpc: add an "info" file for the dummy gssd pipe
- LP: #1365869
  * rpc_pipe: fix cleanup of dummy gssd directory when notification fails
- LP: #1365869
  * hwrng: xgene - add support for APM X-Gene SoC RNG support
- LP: #1365593
  * Documentation: rng: Add X-Gene SoC RNG driver documentation
- LP: #1365593
  * arm64: dts: add random number generator dts node to APM X-Gene
platform.
- LP: #1365593
  * xen/balloon: cancel ballooning if adding new memory failed
- LP: #1304001
  * x86/xen: resume timer irqs early
- LP: #1368724
  * xen/manage: Always freeze/thaw processes when suspend/resuming
- LP: #1368724
  * scsi_transport_sas: move bsg destructor into sas_rphy_remove
- LP: #1368991
  * drm/i915: Enable 5.4Ghz (HBR2) link rate for Displayport 1.2-capable
devices
- LP: #1369633
  * bnx2x: Fix link for KR with swapped polarity lane
- LP: #1370716
  * drm: add DRM_CAPs for cursor size
- LP: #1359213
  * drm/dp: Add AUX channel infrastructure
- LP: #1359213
  * drm/dp: Add drm_dp_dpcd_read_link_status()
- LP: #1359213
  * drm/dp: Add DisplayPort link helpers
- LP: #1359213
  * drm/dp: Allow registering AUX channels as I2C busses
- LP: #1359213
  * drm/dp: let drivers specify the name of the I2C-over-AUX adapter
- LP: #1359213
  * drm/dp: make aux retries less chatty
- LP: #1359213
  * Bluetooth: Enable Atheros 0cf3:311e for firmware upload
- LP: #1371477
  * bnx2x: fix crash during TSO tunneling
- LP: #1371601
  * inetpeer: get rid of ip_id_count
- LP: #1371601
  * ip: make IP identifiers less predictable
- LP: #1371601
  * tcp: Fix integer-overflows in TCP veno
- LP: #1371601
  * tcp: Fix integer-overflow in TCP vegas
- LP: #1371601
  * macvlan: Initialize vlan_features to turn on offload support.
- LP: #1371601
  * net: Correctly set segment mac_len in skb_segment().
- LP: #1371601
  * iovec: make sure the caller actually wants anything in
memcpy_fromiovecend
- LP: #1371601
  * batman-adv: Fix out-of-order fragmentation support
- LP: #1371601
  * sctp: fix possible seqlock seadlock in sctp_packet_transmit()
- LP: #1371601
  * sparc64: Fix argument sign extension for compat_sys_futex().
- LP: #1371601
  * sparc64: Make itc_sync_lock raw
- LP: #1371601
  * sparc64: Fix executable bit testing in set_pmd_at() paths.
- LP: #1371601
  * sparc64: Fix huge PMD invalidation.
- LP: #1371601
  * sparc64: Fix bugs in get_user_pages_fast() wrt. THP.
- LP: #1371601
  * sparc64: Fix hex values in comment above pte_modify().
- LP: #1371601
  * sparc64: Don't use _PAGE_PRESENT in pte_modify() mask.
- LP: #1371601
  * sparc64: Handle 32-bit tasks properly in compute_effective_address().
- LP: #1371601
  * sparc64: Fix top-level fault handling bugs.
- LP: #1371601
  * sparc64: Fix range check in kern_addr_valid().
- LP: #1371601
  * sparc64: Use 'ILOG2_4MB' instead of constant '22'.
- LP: #1371601
  * sparc64: Add basic validations to {pud,pmd}_bad().
- LP: #1371601
  * sparc64: Give more detailed information in {pgd,pmd}_ERROR() and kill
pte_ERROR().
- LP: #1371601
  * sparc64: Don't bark so loudly about 32-bit tasks generating 64-bit
fault addresses.
- LP: #1371601
  * sparc64: Fix huge TSB mapping on pre-UltraSPARC-III cpus.
- LP: #1371601
  * sparc64: Add membar to Niagara2 memcpy code.
- LP: #1371601
  * sparc64: Do not insert non-valid PTEs into the TSB hash table.
- LP: #1371601
  * sparc64: Guard against flushing openfirmware mappings.
- LP: #1371601
  * bbc-i2c: Fix BBC I2C envctrl on SunBlade 2000
- LP: #1371601
  * sunsab: Fix detection of BREAK on sunsab serial console
- LP: #1371601
  * sparc64: ldc_connect() should not return EINVAL when handshake is in
progress.
- LP: #1371601
  * arch/sparc/math-emu/math_32.c: drop stray break operator
- LP: #1371601
  * x86-64, espfix: Don't leak bits 31:16 of %esp returning to 16-bit stack
- LP: #1371601
  * x86, espfix: Move espfix def

[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Mathew Hodson]

** Tags removed: kernel-request-3.13.0-24.46

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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Released

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Brad Figg]

** Tags added: verification-failed-trusty

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Released

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Boris Ostrovsky]

Actually, this (v2) is a slightly better one to try.

** Patch added: "cancel_balloon_v2.patch"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1304001/+attachment/4223585/+files/cancel_balloon_v2.patch

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Released

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Boris Ostrovsky]

Hmm, yes, the patch may not work if something (AWS, I guess) keeps
requesting to balloon memory.

Can someone try the attached patch (on top of David's)? I only compile-
tested it.

** Patch added: "cancel_balloon.patch"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1304001/+attachment/4223567/+files/cancel_balloon.patch

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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Released

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Ben Howard]

I think that this is a verification-failed. Upgrading the kernel in
-proposed does not fix the issue:

ubuntu@ip-10-11-165-53:~$ uname -a
Linux ip-10-11-165-53 3.13.0-37-generic #64-Ubuntu SMP Mon Sep 22 21:28:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux

ubuntu@ip-10-11-165-53:~$ dpkg-query --show linux-image-virtual
linux-image-virtual 3.13.0.37.44

ubuntu@ip-10-11-165-53:~$ dmesg | grep xen
[0.00] xen: PV spinlocks enabled
[0.00] xen:events: Xen HVM callback vector for event delivery is enabled
[0.440123] xen:balloon: Initialising balloon driver
[0.444026] xen_balloon: Initialising balloon driver
[0.452023] xen:balloon: Cannot add additional memory (-17)
[0.492062] Switched to clocksource xen
[0.515406] xen: --> pirq=16 -> irq=8 (gsi=8)
[0.515446] xen: --> pirq=17 -> irq=12 (gsi=12)
[0.515470] xen: --> pirq=18 -> irq=1 (gsi=1)
[0.515497] xen: --> pirq=19 -> irq=6 (gsi=6)
[0.515530] xen: --> pirq=20 -> irq=4 (gsi=4)
[0.778201] xen: --> pirq=21 -> irq=28 (gsi=28)
[0.778253] xen:grant_table: Grant tables using version 1 layout
[0.917639] xen_netfront: Initialising Xen virtual ethernet driver
[1.006714] xenbus_probe_frontend: Device with no driver: device/vfb/0
[2.456083] xen:balloon: Cannot add additional memory (-17)
[6.460080] xen:balloon: Cannot add additional memory (-17)
[   14.476110] xen:balloon: Cannot add additional memory (-17)
[   30.492059] xen:balloon: Cannot add additional memory (-17)
[   62.556156] xen:balloon: Cannot add additional memory (-17)
[   94.620107] xen:balloon: Cannot add additional memory (-17)


** Tags removed: verification-needed-trusty
** Tags added: verification-failed

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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Released

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_addit

[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Launchpad Bug Tracker]

** Branch linked: lp:ubuntu/trusty-proposed/linux-keystone

-- 
You received this bug notification because you are a member of Kernel
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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Released

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Brad Figg]

This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
trusty' to 'verification-done-trusty'.

If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed. Thank you!


** Tags added: verification-needed-trusty

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Released

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Launchpad Bug Tracker]

** Branch linked: lp:ubuntu/precise-proposed/linux-lts-trusty

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Released

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 3.16.0-16.22

---
linux (3.16.0-16.22) utopic; urgency=low

  [ Andy Whitcroft ]

  * Revert "SAUCE: x86/xen: Fix setup of 64bit kernel pagetables"
  * [Config] tools -- only build common tools when enabled
  * [Config] follow rename of DEB_BUILD_PROFILES

  [ Tim Gardner ]

  * [Debian] set do_*_tools after stage1 or bootstrap is determined
- LP: #1370211
  * Release Tracking Bug
- LP: #1370535

  [ Upstream Kernel Changes ]

  * x86/xen: don't copy bogus duplicate entries into kernel page tables
  * blk-merge: fix blk_recount_segments
- LP: #1359146
  * igb: bring link up when PHY is powered up
- LP: #1370018
  * igb: remove unnecessary break after goto
- LP: #1370018
  * igb: remove unnecessary break after return
- LP: #1370018
  * igb: Add message when malformed packets detected by hw
- LP: #1370018
  * igb: bump igb version to 5.2.13
- LP: #1370018
 -- Tim GardnerTue, 16 Sep 2014 10:19:04 -0600

** Changed in: linux (Ubuntu Utopic)
   Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Released

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  

[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Anders Hall]

Sorry for incorrect information. The message is gone from r3.2xlarge
(~60 GiB) and present on c3.large (3.75 GiB).

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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Committed
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Anders Hall]

Some additional information. Even with the syslog message i ran 55 GB
utilization all night and all processes finished with success on AWS
c3.large. The message also appears to be missing after reboot on
c3.large (~60 GiB).

On a  c3.large (3.75 GiB) the message is spamming syslog (many messages)
even after reboot. However, the server seems to be working fine.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Committed
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Stefan Bader]

If it is only exactly one message like that, this would be what we
expect from the quick aid. The hint about scaling up certain factors
could be something to keep in mind. Might not be exactly the same as it
seems to happen on guests with less than 4G, but still. Maybe I can take
a bit of time and try to step through the various memory related dmesg
entries we can see in the posted logs to figure whether and how things
possibly change. I cannot remember that we heard any detail on that in
AWS. Right now a black box to me in that respect.

-- 
You received this bug notification because you are a member of Kernel
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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Committed
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
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More help

[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Anders Hall]

Syslog shows:

kernel: [  832.224074] xen:balloon: reserve_additional_memory:
add_memory() failed: -17

On latest AMI as of today (https://cloud-
images.ubuntu.com/locator/ec2/):

eu-west-1   trusty  14.04 LTS   amd64   hvm:ebs 20140829
ami-acc41cdb hvm

Running on instance type (https://aws.amazon.com/ec2/instance-types):

c3.large2   7   3.752 x 16 SSD

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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Committed
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Galland]

I had this problem on a PC with Xen and Linux VMs. The VMs are configured to 
boot with just 400 MB of RAM allotted to them and up to 8GB max RAM.
I was never able to get above some 4.3GB in any VM, and log showed the 
"reserve_additional_memory: add_memory() failed: -17" message at that point


The SOLUTION that fixes it was proposed at qubes-devel mailing list (Qubes is a 
Xen+Linux distro for ultra-secure PCs):
 https://groups.google.com/d/msg/qubes-devel/VRqkFj1IOtA/UgMgnwfxVSIJ

As proposed there: if I set initial RAM to 800MB and max ram scales
above 4.3GB (actually tested to up to 11GB), without any "add_memory()
failed" messages.

The explanation given is that the VM's kernel allocates its memory
related structures at boot time and the memory available at that time
limits the max memory it may scale up to. When that happens, it starts
throwing the balloon error messages.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Committed
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:bal

[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Tim Gardner]

Cherry picked 3dcf63677d4eb7fdfc13290c8558c301d2588fe8 for Trusty which
will mark this bug as fix released as soon as the kernel is promoted to
-updates.

** Changed in: linux (Ubuntu Trusty)
   Status: In Progress => Fix Committed

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Committed
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause is
  discovered.

  --

  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):

  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Chris J Arges]

** Description changed:

+ SRU Justification:
+ [Impact]
+ The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17
+ 
+ [Test Case]
+ Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.
+ 
+ [Fix]
+ A minimal fix for this bug can be found here:
+ 
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
+ This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.
+ 
+ There should still be effort to root cause this issue and determine how
+ to avoid the ballooning errors in the first place. I still think this
+ patch should be applied to alleviate symptoms until root cause is
+ discovered.
+ 
+ --
+ 
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):
- 
- 
  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Committed
Status in “linux” source package in Trusty:
  In Progress
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:
  [Impact]
  The following errors may occur on HVM instances on EC2: xen:balloon: 
reserve_additional_memory: add_memory() failed: -17

  [Test Case]
  Boot Ubuntu Trusty 3.13 series HVM instances and check dmesg for this error 
message.

  [Fix]
  A minimal fix for this bug can be found here:
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8
  This allows the ballooning to be cancelled if adding new memory failed which 
means that the error message is printed once instead of repeatedly.

  There should still be effort to root cause this issue and determine
  how to avoid the ballooning errors in the first place. I still think
  this patch should be applied to alleviate symptoms until root cause i

[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Boris Ostrovsky]

I am not sure the bug should be closed. David's fix made system behavior
tolerable to users (because the error is now only reported once) but the
problem is still there. If possible I'd suggest lowering bug's priority
but keeoping it open.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Committed
Status in “linux” source package in Trusty:
  In Progress
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Tim Gardner]

** Changed in: linux (Ubuntu Utopic)
   Status: In Progress => Fix Committed

** Also affects: linux (Ubuntu Trusty)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Trusty)
   Status: New => In Progress

** Changed in: linux (Ubuntu Trusty)
 Assignee: (unassigned) => Stefan Bader (smb)

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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Committed
Status in “linux” source package in Trusty:
  In Progress
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Tim Gardner]

** Also affects: linux (Ubuntu Utopic)
   Importance: High
   Status: Confirmed

** Changed in: linux (Ubuntu Utopic)
   Status: Confirmed => In Progress

** Changed in: linux (Ubuntu Utopic)
 Assignee: (unassigned) => Tim Gardner (timg-tpi)

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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Fix Committed
Status in “linux” source package in Trusty:
  In Progress
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[David Vrabel]

The suggested (minimal) fix is now upstream.

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3dcf63677d4eb7fdfc13290c8558c301d2588fe8

I did /not/ tag it for stable because I do not consider this bug
sufficiently critical.

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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Jan Kellermann]

Problem also without hvm:

Kernels:

Linux version 3.13.0-27-generic (buildd@akateko) (gcc version 4.8.2
(Ubuntu 4.8.2-19ubuntu1) ) #50-Ubuntu SMP Thu May 15 18:06:16 UTC 2014
(Ubuntu 3.13.0-27.50-generic 3.13.11)

Linux version 3.13.0-35-generic (buildd@panlong) (gcc version 4.8.2
(Ubuntu 4.8.2-19ubuntu1) ) #62-Ubuntu SMP Fri Aug 15 01:58:42 UTC 2014
(Ubuntu 3.13.0-35.62-generic 3.13.11.6)

CPU:
2x AMD Opteron(tm) Processor 4226

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Stefan Bader]

Ok, so the test-kernels containing David's patch are at
http://people.canonical.com/~smb/lp1304001/. This should at least
prevent repeated messages.

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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1304001/+subscriptions

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Ubuntu Foundations Team Bug Bot]

** Tags added: patch

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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Stefan Bader]

Thanks David, I will pre-build some test-kernels tomorrow and post them
here.

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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[David Vrabel]

Sorry, it appears launchpad ate all the tabs.

** Patch added: "xen/balloon: cancel ballooning if adding new memory failed"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1304001/+attachment/4189295/+files/0001-xen-balloon-cancel-ballooning-if-adding-new-memory-f.patch

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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[David Vrabel]

Can you try this patch?

8<--
xen/balloon: cancel ballooning if adding new memory failed

If the balloon driver is adding additional memory regions to the
balloon and add_memory() fails it will likely continuously fail so
cancel the balloon operation.

Signed-off-by: David Vrabel 
---
 drivers/xen/balloon.c |4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
index 5c660c7..45aca60 100644
--- a/drivers/xen/balloon.c
+++ b/drivers/xen/balloon.c
@@ -230,8 +230,8 @@ static enum bp_state reserve_additional_memory(long credit)
rc = add_memory(nid, hotplug_start_paddr, balloon_hotplug << 
PAGE_SHIFT);
 
if (rc) {
-   pr_info("%s: add_memory() failed: %i\n", __func__, rc);
-   return BP_EAGAIN;
+   pr_info("cannot add additional memory (%i)\n", rc);
+   return BP_ECANCELED;
}
 
balloon_hotplug -= credit;
-- 
1.7.10.4

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[David Vrabel]

"xen:balloon: reserve_additional_memory: add_memory() failed: -17" can
only occur in HVM guests if the balloon target is set above the maximum
allowed by the guest's memory map.

This is likely a bug in the EC2 toolstack. Perhaps this was introduced
as a workaround for the problem fixed by c275a57f5ec (xen/balloon: Set
balloon's initial state to number of existing RAM pages) which was added
in Linux 3.13?

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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Thor Nolen]

http://marc.info/?l=xen-devel&m=135939492007293&w=1

This option is incompatible with PCI hotplug.  This is a known problem.
We recommend Canonical disable this option as does upstream.  From that
note:

"
  Inside dom0, yes?

  Looking at the balloon driver, it doesn't seem to handle dom0 (or domUs
  with PCI devices passed-through) very well because it doesn't check the
  memory map before attempting to hotplug additional memory so it ends up
  overlapping a region that is already reserved.  This is is particularly
  common if you booted Xen with dom0_mem=max:MMM as the host's memory
  beyond MMM is still in dom0's memory map (marked as UNUSABLE).

  I suggest disabling CONFIG_XEN_BALLOON_MEMORY_HOTPLUG for now.

  

  David Vrabel
"

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Greg Murphy]

I've seen this error occur on m3.medium (3.75GB RAM) and c3.large
(3.75GB) EC2 instances, but not on m3.large (7.5GB), m3.xlarge (15GB) or
t2.small (4GB) instances.

Interestingly, it also does not occur on t2.micro (1GB) instances.

All of the VMs in question are running kernel 3.13.0-29-generic
#53-Ubuntu SMP.

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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Boris Ostrovsky]

No fix (from me, that is)

I need to be able to reproduce this and this appears to only be
happening in AWS environment.

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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Kevin]

The same issue with latest kernel:

Linux ip-10-0-0-232 3.13.0-30-generic #55-Ubuntu SMP Fri Jul 4 21:40:53
UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

Ubuntu 14.04.1 LTS \n \l

Aug 10 20:22:53 ip-10-0-0-232 kernel: [  896.352081] xen:balloon: 
reserve_additional_memory: add_memory() failed: -17
Aug 10 20:23:25 ip-10-0-0-232 kernel: [  928.416077] xen:balloon: 
reserve_additional_memory: add_memory() failed: -17
Aug 10 20:23:57 ip-10-0-0-232 kernel: [  960.480080] xen:balloon: 
reserve_additional_memory: add_memory() failed: -17
Aug 10 20:24:29 ip-10-0-0-232 kernel: [  992.544091] xen:balloon: 
reserve_additional_memory: add_memory() failed: -17
Aug 10 20:25:01 ip-10-0-0-232 kernel: [ 1024.608106] xen:balloon: 
reserve_additional_memory: add_memory() failed: -17
Aug 10 20:25:33 ip-10-0-0-232 kernel: [ 1056.672084] xen:balloon: 
reserve_additional_memory: add_memory() failed: -17
Aug 10 20:26:06 ip-10-0-0-232 kernel: [ 1088.736092] xen:balloon: 
reserve_additional_memory: add_memory() failed: -17
Aug 10 20:26:38 ip-10-0-0-232 kernel: [ 1120.800078] xen:balloon: 
reserve_additional_memory: add_memory() failed: -17
Aug 10 20:27:10 ip-10-0-0-232 kernel: [ 1152.864087] xen:balloon: 
reserve_additional_memory: add_memory() failed: -17
Aug 10 20:27:42 ip-10-0-0-232 kernel: [ 1184.928093] xen:balloon: 
reserve_additional_memory: add_memory() failed: -17


Any fixes?

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[razboinik]

also happening to me on a m3.medium
not wanting to compile a custom kernel version the only way of getting rid of 
these annoying messages was adding to /etc/rc.local:

cat /sys/devices/system/xen_memory/xen_memory0/info/current_kb >
/sys/devices/system/xen_memory/xen_memory0/target_kb

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Martijn Heemels]

Just ran into this error on Amazon VPC today on a newly created
instance. I know very little about Xen (just an AWS user) but maybe this
extra info will be useful to someone. If I can provide more information,
let me know.

Instance type: m3.medium (HVM)
AMI ID: ubuntu-trusty-14.04-amd64-server-20140607.1 (ami-0307d674)
Kernel: 3.13.0-32-generic #57-Ubuntu (newest available package)

When I resize the same instance to m3.large the error message does not
occur.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Boris Ostrovsky]

And this is my guest (14.04 desktop):

 Linux version 3.13.0-24-generic (buildd@panlong) (gcc version 4.8.2
(Ubuntu 4.8.2-19ubuntu1) ) #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014
(Ubuntu 3.13.0-24.46-generic 3.13.9)

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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Boris Ostrovsky]

I am using 4.2 stable tree, configured with default parameters (i.e. no
options to ./configure script):

[root@ovs103 install]# xm info
host   : ovs103.us.oracle.com
release: 3.16.0-rc1-pmu-dom0
version: #1 SMP Mon Jul 7 14:09:40 EDT 2014
machine: x86_64
nr_cpus: 32
nr_nodes   : 4
cores_per_socket   : 8
threads_per_core   : 2
cpu_mhz: 2800
hw_caps: 
178bf3ff:2fd3fbff::1710:36983203::01ebbfff:0008
virt_caps  : hvm
total_memory   : 65534
free_memory: 856
free_cpus  : 0
xen_major  : 4
xen_minor  : 2
xen_extra  : .5-rc1
xen_caps   : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 
hvm-3.0-x86_32p hvm-3.0-x86_64 
xen_scheduler  : credit
xen_pagesize   : 4096
platform_params: virt_start=0x8000
xen_changeset  : unavailable
xen_commandline: console=com1,vga com1=38400,8n1
cc_compiler: gcc (GCC) 4.4.6 20110731 (Red Hat 4.4.6-3)
cc_compile_by  : root
cc_compile_domain  : us.oracle.com
cc_compile_date: Mon Jul  7 19:12:25 EDT 2014
xend_config_format : 4

Thanks.

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Matt Wilson]

Not precisely. What toolstack are you using? I can try to reproduce
outside of our control plane with a config file that would work on your
toolstack.

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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Boris Ostrovsky]

Matt, can you post config file that you used? I tried a few different
configurations and (again) could not reproduce this.

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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Matt Wilson]

Boris, all:

We did a test with disabling the SRAT entirely, but the balloon messages
persisted.

ami-af8d9ac6 (ubuntu/images-milestone/hvm/ubuntu-
trusty-14.04-beta2-amd64-server-20140326)

$ dmesg | grep -i 'srat\|node\|numa\|balloon' |grep -iv inode
[0.00] No NUMA configuration found
[0.00] Faking a node at [mem 0x-0xefff]
[0.00] Initmem setup node 0 [mem 0x-0xefff]
[0.00]   NODE_DATA [mem 0xefffa000-0xefffefff]
[0.00]  [ea00-ea0003bf] PMD -> 
[8800eba0-8800ef5f] on node 0
[0.00] Movable zone start for each node
[0.00] Early memory node ranges
[0.00]   node   0: [mem 0x1000-0x0009dfff]
[0.00]   node   0: [mem 0x0010-0xefff]
[0.00] On node 0 totalpages: 982941
[0.00] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:15 
nr_node_ids:1
[0.00] Built 1 zonelists in Node order, mobility grouping on.  Total 
pages: 967560
[0.00] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=15, Nodes=1
[0.166158]  node  #0, CPUs:#1cpu 1 spinlock event irq 75
[0.181508] x86: Booted up 1 node, 2 CPUs
[0.427625] xen:balloon: Initialising balloon driver
[0.428050] xen_balloon: Initialising balloon driver
[0.432041] xen:balloon: reserve_additional_memory: add_memory() failed: -17
[2.436064] xen:balloon: reserve_additional_memory: add_memory() failed: -17
[6.444075] xen:balloon: reserve_additional_memory: add_memory() failed: -17
[   14.460116] xen:balloon: reserve_additional_memory: add_memory() failed: -17
[   30.492124] xen:balloon: reserve_additional_memory: add_memory() failed: -17
[   62.556264] xen:balloon: reserve_additional_memory: add_memory() failed: -17
[   94.620288] xen:balloon: reserve_additional_memory: add_memory() failed: -17
[  126.684103] xen:balloon: reserve_additional_memory: add_memory() failed: -17
[  158.748099] xen:balloon: reserve_additional_memory: add_memory() failed: -17

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_m

[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Andrew Lau]

Same xen:balloon errors still present inlinux-image-3.13.0-29-generic
(3.13.0-29.53).

** Changed in: linux (Ubuntu)
   Status: Incomplete => Confirmed

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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Joseph Salisbury]

Thank you for taking the time to file a bug report on this issue.

However, given the number of bugs that the Kernel Team receives during
any development cycle it is impossible for us to review them all.
Therefore, we occasionally resort to using automated bots to request
further testing. This is such a request.

  With the recent release of this Ubuntu release, would like to confirm
if this bug is still present. Please test again with the newer kernel
and indicate in the bug if this issue still exists or not.

You can update to the latest development kernel by simply running the
following commands in a terminal window:

sudo apt-get update
sudo apt-get dist-upgrade

If the bug still exists, change the bug status from Incomplete to
Confirmed. If the bug no longer exists, change the bug status from
Incomplete to Fix Released.

If you want this bot to quit automatically requesting kernel tests, add
a tag named: bot-stop-nagging.

 Thank you for your help, we really do appreciate it.


** Changed in: linux (Ubuntu)
   Status: Confirmed => Incomplete

** Tags added: kernel-request-3.13.0-24.46

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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Boris Ostrovsky]

If you don't specify debug and loglevel boot options I think you won't
see these. Of course, the underlying problem would still be there.

Do you observe this on guests with newer kernels?

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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[James Huxtable]

There's no errors in the dmesg because that's taken from a clean boot.
When the guest runs and the PV drivers start, then the logs start flooding with:
[34279.205229] xen:balloon: reserve_additional_memory: add_memory() failed: -17
[34281.237272] xen:balloon: reserve_additional_memory: add_memory() failed: -17
[34285.269255] xen:balloon: reserve_additional_memory: add_memory() failed: -17
[34287.309223] xen:balloon: reserve_additional_memory: add_memory() failed: -17
[34291.349232] xen:balloon: reserve_additional_memory: add_memory() failed: -17
[34299.397263] xen:balloon: reserve_additional_memory: add_memory() failed: -17
[34315.461233] xen:balloon: reserve_additional_memory: add_memory() failed: -17
[34347.557236] xen:balloon: reserve_additional_memory: add_memory() failed: -17

Is there any way of disabling the message?

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Boris Ostrovsky]

So given that you are seeing this on 3.2 guest this would be a different
problem. Having said that, I don't see any errors in dmesg_domu.txt
anyway.

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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[James Huxtable]

dmesg_domu.txt

** Attachment added: "dmesg_domu.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1304001/+attachment/4123331/+files/dmesg_domu.txt

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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[James Huxtable]

xl_dmesg.txt

** Attachment added: "xl_dmesg.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1304001/+attachment/4123327/+files/xl_dmesg.txt

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[James Huxtable]

dmidecode_domu.txt

** Attachment added: "dmidecode_domu.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1304001/+attachment/4123332/+files/dmidecode_domu.txt

-- 
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1304001/+subscriptions

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[James Huxtable]

domu.cfg.txt

** Attachment added: "domu.cfg.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1304001/+attachment/4123330/+files/domu.cfg.txt

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1304001/+subscriptions

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[James Huxtable]

xl_info.txt

** Attachment added: "xl_info.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1304001/+attachment/4123328/+files/xl_info.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1304001/+subscriptions

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More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[James Huxtable]

dmesg_dom0.txt

** Attachment added: "dmesg_dom0.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1304001/+attachment/4123329/+files/dmesg_dom0.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[James Huxtable]

I did some further testing. Running Ubuntu LTS 14.04 as a domU doesn't
seem to create the problem. The specific VM which is causing the error
messages is running Linux 3.2.40. So I guess the bug could be in the
guest's kernel. I can't really upgrade it as it's using a customised
version that's required for the software it's running.

Anyway, I'll attach the logs as requested.

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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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Re: [Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Boris Ostrovsky]

Can you please post:

1. Guest configuration file
2. boot log from dom0 (please boot loglevel=8)
3. xl dmesg and xl info from dom0
4. boot log from guest (also loglevel=8)
5. dmidecode from guest (I am mostly interested in BIOS object)

-boris

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[James Huxtable]

Sorry I meant trusty not jaunty.

Distributor ID: Ubuntu
Description:Ubuntu 14.04 LTS
Release:14.04
Codename:   trusty

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1304001/+subscriptions

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[James Huxtable]

Hi,

Thought I'd mention that I'm having this problem too. The kernel logs are 
flooded with this error:
ubuntu kernel: [129626.648070] xen:balloon: reserve_additional_memory: 
add_memory() failed: -17

I'm running XEN on a dedicated i5 PC with Jaunty with up to date packages. 
I haven't installed any packages which aren't included with Ubuntu. Seabios, 
QEMU and Xen are all default versions.

Linux ubuntu 3.13.0-27-generic #50-Ubuntu SMP Thu May 15 18:06:16 UTC
2014 x86_64 x86_64 x86_64 GNU/Linux

Let me know if you need any info?

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Joseph Salisbury]

** Tags removed: kernel-key
** Tags added: kernel-da-key

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You received this bug notification because you are a member of Kernel
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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1304001/+subscriptions

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Boris Ostrovsky]

Yes, those would be helpful although now I think understanding EC's BIOS
(seabios I assume?) may be more important. Neither I nor Stefan have
been able to reproduce this problem and it seems that EC does something
in BIOS (and possibly qemu) that may not be available in vanilla Xen,
most importantly building ACPI tables for guests (which is where memory
is desribed). I, for example, would like to know how SRAT is generated.
I don't think this can be done by config file alone.

We may need to get Amazon folks involved.

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Andrew Lau]

Boris, do you still need our Xen configurations to proceed further then?

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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Boris Ostrovsky]

[14Ah 0330   4] Proximity Domain : 
[14Eh 0334   2]Reserved1 : 
[150h 0336   8] Base Address :0001
[158h 0344   8]   Address Length : 1000<=== 
This looks wrong
[160h 0352   4]Reserved2 : 
[164h 0356   4]Flags (decoded below) : 0001
 Enabled : 1
   Hot Pluggable : 0
Non-Volatile : 0
[168h 0360   8]Reserved3 : 

So we know what caused the warning.

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Andrew Lau]

** Attachment added: "srat.dsl"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1304001/+attachment/4086876/+files/srat.dsl

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Boris Ostrovsky]

This warning implies that SRAT may be wrong. And I just noticed that this may 
not be vanilla 4.2:
 [0.00] DMI: Xen HVM domU, BIOS 4.2.amazon 01/24/2014

Are we on a custom HVM BIOS? That's where memory is described to domain.

Although NUMA issue may be somewhat orthogonal, it still may be worh
looking at. Andrew, can you do this on booted guest:

   acpidump > acpi.dat
   acpixtract -a acpi.dat
   iasl -d srat.dat

and post here srat.dsl

And again, seeing guest config file would be important.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Stefan Bader]

Hi Andrew,

sorry about the dyndbg. It all lokked like it would be tied to that but right 
now I am not sure it is. I need to check the code again. If anything else fails 
we can do a special kernel. I have the same issue as Boris in that I am not 
able to cause the same problem on HVM guests locally. I am using an Ubuntu base 
install (Xen-4.2.2 + dom kernel 3.8). xend-config is set to allow ballooning.
Now the question is how memory for a guest is configured on the host. I can see 
the issue on a c3.large instance but we have no way of knowing anything outside 
the guest.

One note, too. There is one other memory related message in the guests dmesg:
[0.00] NUMA: Warning: invalid memblk node 0 [mem 0x1-0x0fff]

I vaguely remember NUMA related problems at some point. But I cannot
remember whether this was something that needed fixes in the hypervisor,
the dom0 kernel or the guest kernel. Or combinations of that.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1304001

Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Andrew Lau]

** Attachment added: "config-3.13.0-24-generic"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1304001/+attachment/4085875/+files/config-3.13.0-24-generic

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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Andrew Lau]

Hi Stefan, Boris,

I booted my EC2 guest with the following kernel options:

kernel  /boot/vmlinuz-3.13.0-24-generic root=LABEL=cloudimg-
rootfs ro console=hvc0 dyndbg="file xen-balloon.c +p" debug loglevel=8
memblock=debug

as requested, but I'm not seeing  any additional debug messages accompanying
"xen:balloon: reserve_additional_memory: add_memory() failed: -17"
in any files under /var/log

I'm not much of a kernel hacker, so what else do I need to do to collate
the logs or dumps that you guys need?

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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Boris Ostrovsky]

I would like to reproduce this first and for that I will need at least
config file that is used for launching the guest ('memory' and 'maxmem'
for sure but having the whole file would be better) as well as guest's
kernel config file. Knowing what xen boot options are as well as if
there is anything "interesting" in /etc/xen/{xl.conf|xend-config.sxp}
may also be helpful.

But seeing debug output definitely won't hurt. In fact, add 'debug
loglevel=8 memblock=debug' to boot line for good measure (I hope it
won't be too much output).

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You received this bug notification because you are a member of Kernel
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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Stefan Bader]

I would think Boris is after memory related special settings on the host and 
guest (if you can reveal those). Could be you are hinting that at least for the 
host the config was not modified. I assume still using the xm/xend stack. The 
other info there would be the number assigned to mem of guest type like the one 
we have the dmesg of.
Boris, do you think it would help you to get the dyndbg enabled output?

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You received this bug notification because you are a member of Kernel
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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Anthony Liguori]

Boris, this is EC2.  Xen 4.2 with a default config.

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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1304001/+subscriptions

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[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

[Andrew Lau]

Apologies for the hold up everyone. I'm trying to get somebody within
AWS management to sign off on what we can and can't disclose regarding
this.

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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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