[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Mathew Hodson]

** Changed in: makedumpfile (Ubuntu Xenial)
   Importance: Undecided => High

** Changed in: makedumpfile (Ubuntu Bionic)
   Importance: Undecided => High

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Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  Fix Released
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in makedumpfile source package in Xenial:
  Fix Released
Status in makedumpfile source package in Bionic:
  Fix Released
Status in makedumpfile source package in Cosmic:
  Fix Released
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  [Impact]
  After a DLPAR memory/CPU add/remove operation, kdump tools need to be 
restarted or else kdump tools will fail to capture the crash. 

  [Test]

  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system

  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie
  Mitsuyoshi/carri...@us.ibm.com

  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux

  Machine Type = lpar

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com:
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

  [Regression Potential]
  The fix applies to makedumpfile, and could impact dump capture.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Frank Heimes]

** Changed in: ubuntu-power-systems
   Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  Fix Released
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in makedumpfile source package in Xenial:
  Fix Released
Status in makedumpfile source package in Bionic:
  Fix Released
Status in makedumpfile source package in Cosmic:
  Fix Released
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  [Impact]
  After a DLPAR memory/CPU add/remove operation, kdump tools need to be 
restarted or else kdump tools will fail to capture the crash. 

  [Test]

  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system

  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie
  Mitsuyoshi/carri...@us.ibm.com

  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux

  Machine Type = lpar

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com:
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

  [Regression Potential]
  The fix applies to makedumpfile, and could impact dump capture.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Launchpad Bug Tracker]

This bug was fixed in the package makedumpfile - 1:1.6.3-2~16.04.2

---
makedumpfile (1:1.6.3-2~16.04.2) xenial; urgency=medium

  * Let the kernel decide the crashkernel offset for ppc64el (LP: #1741860)
  * Reload kdump after memory/CPU hotplug. (LP: #1655280)
  * Use a different service for vmcore dump. (LP: #1811692)
  * Reload kdump when CPU is brought online. (LP: #1828596)
  * Add a reload command. (LP: #1828596)
  * kdump-config: implement try-reload (LP: #1828596)
  * udev: hotplug: use try-reload (LP: #1828596)
  * Use reset_devices as a cmdline parameter. (LP: #1800566)

 -- Thadeu Lima de Souza Cascardo   Wed, 18 Dec
2019 16:06:16 -0300

** Changed in: makedumpfile (Ubuntu Xenial)
   Status: Fix Committed => Fix Released

-- 
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https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  Fix Committed
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in makedumpfile source package in Xenial:
  Fix Released
Status in makedumpfile source package in Bionic:
  Fix Released
Status in makedumpfile source package in Cosmic:
  Fix Released
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  [Impact]
  After a DLPAR memory/CPU add/remove operation, kdump tools need to be 
restarted or else kdump tools will fail to capture the crash. 

  [Test]

  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system

  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie
  Mitsuyoshi/carri...@us.ibm.com

  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux

  Machine Type = lpar

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com:
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

  [Regression Potential]
  The fix applies to makedumpfile, and could impact dump capture.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Mathew Hodson]

** No longer affects: linux (Ubuntu)

** No longer affects: linux (Ubuntu Xenial)

** No longer affects: linux (Ubuntu Bionic)

** No longer affects: linux (Ubuntu Cosmic)

** No longer affects: linux (Ubuntu Disco)

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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/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  Fix Committed
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in makedumpfile source package in Xenial:
  Fix Committed
Status in makedumpfile source package in Bionic:
  Fix Released
Status in makedumpfile source package in Cosmic:
  Fix Released
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  [Impact]
  After a DLPAR memory/CPU add/remove operation, kdump tools need to be 
restarted or else kdump tools will fail to capture the crash. 

  [Test]

  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system

  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie
  Mitsuyoshi/carri...@us.ibm.com

  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux

  Machine Type = lpar

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com:
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

  [Regression Potential]
  The fix applies to makedumpfile, and could impact dump capture.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Frank Heimes]

** Changed in: ubuntu-power-systems
   Status: Incomplete => Fix Committed

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to makedumpfile in Ubuntu.
https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  Fix Committed
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in makedumpfile source package in Xenial:
  Fix Committed
Status in linux source package in Bionic:
  Invalid
Status in makedumpfile source package in Bionic:
  Fix Released
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  Fix Released
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  [Impact]
  After a DLPAR memory/CPU add/remove operation, kdump tools need to be 
restarted or else kdump tools will fail to capture the crash. 

  [Test]

  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system

  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie
  Mitsuyoshi/carri...@us.ibm.com

  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux

  Machine Type = lpar

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com:
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

  [Regression Potential]
  The fix applies to makedumpfile, and could impact dump capture.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[bugproxy]

--- Comment From hbath...@in.ibm.com 2020-01-16 11:01 EDT---
Issue resolved on xenial with kdump-tools version
1:1.6.3-2~16.04.2

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

-- 
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https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  Incomplete
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in makedumpfile source package in Xenial:
  Fix Committed
Status in linux source package in Bionic:
  Invalid
Status in makedumpfile source package in Bionic:
  Fix Released
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  Fix Released
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  [Impact]
  After a DLPAR memory/CPU add/remove operation, kdump tools need to be 
restarted or else kdump tools will fail to capture the crash. 

  [Test]

  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system

  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie
  Mitsuyoshi/carri...@us.ibm.com

  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux

  Machine Type = lpar

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com:
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

  [Regression Potential]
  The fix applies to makedumpfile, and could impact dump capture.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Andy Whitcroft]

Hello bugproxy, or anyone else affected,

Accepted makedumpfile into xenial-proposed. The package will build now
and be available at
https://launchpad.net/ubuntu/+source/makedumpfile/1:1.6.3-2~16.04.2 in a
few hours, and then in the -proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how
to enable and use -proposed.  Your feedback will aid us getting this
update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested and change the tag from
verification-needed-xenial to verification-done-xenial. If it does not
fix the bug for you, please add a comment stating that, and change the
tag to verification-failed-xenial. In either case, without details of
your testing we will not be able to proceed.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance for helping!

N.B. The updated package will be released to -updates after the bug(s)
fixed by this package have been verified and the package has been in
-proposed for a minimum of 7 days.

** Changed in: makedumpfile (Ubuntu Xenial)
   Status: In Progress => Fix Committed

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

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Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  Incomplete
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in makedumpfile source package in Xenial:
  Fix Committed
Status in linux source package in Bionic:
  Invalid
Status in makedumpfile source package in Bionic:
  Fix Released
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  Fix Released
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  [Impact]
  After a DLPAR memory/CPU add/remove operation, kdump tools need to be 
restarted or else kdump tools will fail to capture the crash. 

  [Test]

  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system

  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie
  Mitsuyoshi/carri...@us.ibm.com

  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux

  Machine Type = lpar

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com:
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

  [Regression Potential]
  The fix applies to makedumpfile, and could impact dump capture.

To manage notifications about this bug go to:

[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Frank Heimes]

Changing to Incomplete until LP 1828596 is fixed.

** Changed in: ubuntu-power-systems
   Status: In Progress => Incomplete

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  Incomplete
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in makedumpfile source package in Xenial:
  In Progress
Status in linux source package in Bionic:
  Invalid
Status in makedumpfile source package in Bionic:
  Fix Released
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  Fix Released
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  [Impact]
  After a DLPAR memory/CPU add/remove operation, kdump tools need to be 
restarted or else kdump tools will fail to capture the crash. 

  [Test]

  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system

  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie
  Mitsuyoshi/carri...@us.ibm.com

  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux

  Machine Type = lpar

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com:
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

  [Regression Potential]
  The fix applies to makedumpfile, and could impact dump capture.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Thadeu Lima de Souza Cascardo]

This is going to be fixed on xenial once we fix #1828596 as well.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in makedumpfile source package in Xenial:
  In Progress
Status in linux source package in Bionic:
  Invalid
Status in makedumpfile source package in Bionic:
  Fix Released
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  Fix Released
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  [Impact]
  After a DLPAR memory/CPU add/remove operation, kdump tools need to be 
restarted or else kdump tools will fail to capture the crash. 

  [Test]

  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system

  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie
  Mitsuyoshi/carri...@us.ibm.com

  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux

  Machine Type = lpar

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com:
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

  [Regression Potential]
  The fix applies to makedumpfile, and could impact dump capture.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Frank Heimes]

** Changed in: makedumpfile (Ubuntu Xenial)
   Status: New => In Progress

-- 
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https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in makedumpfile source package in Xenial:
  In Progress
Status in linux source package in Bionic:
  Invalid
Status in makedumpfile source package in Bionic:
  Fix Released
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  Fix Released
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  [Impact]
  After a DLPAR memory/CPU add/remove operation, kdump tools need to be 
restarted or else kdump tools will fail to capture the crash. 

  [Test]

  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system

  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie
  Mitsuyoshi/carri...@us.ibm.com

  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux

  Machine Type = lpar

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com:
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

  [Regression Potential]
  The fix applies to makedumpfile, and could impact dump capture.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Thadeu Lima de Souza Cascardo]

Backport to xenial attached at https://bugs.launchpad.net/ubuntu/+source
/kexec-tools/+bug/1828596/comments/26. Waiting for sponsorship now.
Should get in -proposed by next week.

Cascardo.

-- 
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https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in makedumpfile source package in Xenial:
  New
Status in linux source package in Bionic:
  Invalid
Status in makedumpfile source package in Bionic:
  Fix Released
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  Fix Released
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  [Impact]
  After a DLPAR memory/CPU add/remove operation, kdump tools need to be 
restarted or else kdump tools will fail to capture the crash. 

  [Test]

  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system

  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie
  Mitsuyoshi/carri...@us.ibm.com

  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux

  Machine Type = lpar

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com:
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

  [Regression Potential]
  The fix applies to makedumpfile, and could impact dump capture.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Thadeu Lima de Souza Cascardo]

This has been blocked because we need to get changes on the development
release first, and recent changes on testing has caused ppc64el testing
failures. Those changes allowed tests to be run on VMs with more memory,
which allow the test to run instead of being skipped. So now we are
detecting a failure, though I couldn't be able to reproduce it so far,
which is what is blocking progress here.

I will try other approaches to try to reproduce and investigate.

Cascardo.

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https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in makedumpfile source package in Xenial:
  New
Status in linux source package in Bionic:
  Invalid
Status in makedumpfile source package in Bionic:
  Fix Released
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  Fix Released
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  [Impact]
  After a DLPAR memory/CPU add/remove operation, kdump tools need to be 
restarted or else kdump tools will fail to capture the crash. 

  [Test]

  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system

  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie
  Mitsuyoshi/carri...@us.ibm.com

  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux

  Machine Type = lpar

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com:
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

  [Regression Potential]
  The fix applies to makedumpfile, and could impact dump capture.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Brad Figg]

** Tags added: cscc

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in makedumpfile source package in Xenial:
  New
Status in linux source package in Bionic:
  Invalid
Status in makedumpfile source package in Bionic:
  Fix Released
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  Fix Released
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  [Impact]
  After a DLPAR memory/CPU add/remove operation, kdump tools need to be 
restarted or else kdump tools will fail to capture the crash. 

  [Test]

  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system

  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie
  Mitsuyoshi/carri...@us.ibm.com

  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux

  Machine Type = lpar

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com:
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

  [Regression Potential]
  The fix applies to makedumpfile, and could impact dump capture.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Thadeu Lima de Souza Cascardo]

Well, there was a regression when I first uploaded the fix and we
noticed that during dump, if there was a hotplug event, it would kill
makedumpfile before it completed. When restarting, makedumpfile would
find the same file already there, which would prevent the new dump to
even start, so the system would reboot with an incomplete dump. That was
reported and fixed as LP bug 1811692.

So, I agree that a backport to xenial should already include the fix to
bug 1828596, but these changes are not without their regression
potentials. The good thing is that we caught this with our current
testing, so I would say our testing so far has helped us prevent a big
regression.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in makedumpfile source package in Xenial:
  New
Status in linux source package in Bionic:
  Invalid
Status in makedumpfile source package in Bionic:
  Fix Released
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  Fix Released
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  [Impact]
  After a DLPAR memory/CPU add/remove operation, kdump tools need to be 
restarted or else kdump tools will fail to capture the crash. 

  [Test]

  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system

  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie
  Mitsuyoshi/carri...@us.ibm.com

  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux

  Machine Type = lpar

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com:
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

  [Regression Potential]
  The fix applies to makedumpfile, and could impact dump capture.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Andrew Cloke]

Issue is now "Fix Released" everywhere except Xenial. Should this now be
backported to Xenial or would that incur too much regression risk?

** Changed in: ubuntu-power-systems
   Status: Fix Committed => In Progress

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to makedumpfile in Ubuntu.
https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in makedumpfile source package in Xenial:
  New
Status in linux source package in Bionic:
  Invalid
Status in makedumpfile source package in Bionic:
  Fix Released
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  Fix Released
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  [Impact]
  After a DLPAR memory/CPU add/remove operation, kdump tools need to be 
restarted or else kdump tools will fail to capture the crash. 

  [Test]

  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system

  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie
  Mitsuyoshi/carri...@us.ibm.com

  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux

  Machine Type = lpar

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com:
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

  [Regression Potential]
  The fix applies to makedumpfile, and could impact dump capture.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Frank Heimes]

** Changed in: ubuntu-power-systems
   Status: In Progress => Fix Committed

-- 
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Packages, which is subscribed to makedumpfile in Ubuntu.
https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  Fix Committed
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in makedumpfile source package in Xenial:
  New
Status in linux source package in Bionic:
  Invalid
Status in makedumpfile source package in Bionic:
  Fix Released
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  Fix Released
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  [Impact]
  After a DLPAR memory/CPU add/remove operation, kdump tools need to be 
restarted or else kdump tools will fail to capture the crash. 

  [Test]

  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system

  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie
  Mitsuyoshi/carri...@us.ibm.com

  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux

  Machine Type = lpar

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com:
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

  [Regression Potential]
  The fix applies to makedumpfile, and could impact dump capture.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Launchpad Bug Tracker]

This bug was fixed in the package makedumpfile -
1:1.6.5-1ubuntu1~18.04.1

---
makedumpfile (1:1.6.5-1ubuntu1~18.04.1) bionic; urgency=low

  * Backport back to bionic. (LP: #1655280) (LP: #1790788)

makedumpfile (1:1.6.5-1ubuntu1) disco; urgency=low

  [ Ubuntu Merge-o-Matic ]
  * Merge from Debian unstable.  Remaining changes:
- Bump amd64 crashkernel from 384M-:128M to 512M-:192M.

  [ Thadeu Lima de Souza Cascardo ]
  * Use a different service for vmcore dump. (LP: #1811692)

makedumpfile (1:1.6.5-1) unstable; urgency=medium

  * Update to new upstream version 1.6.5.
  * debian: remove debian/source/local-options
  * [i18n] Move PT debconf translation (Closes: #910465)

makedumpfile (1:1.6.4-3) unstable; urgency=medium

  * Reload kdump after memory/CPU hotplug. (LP: #1655280)
  * Fix adding crashkernel to zipl.conf when no quotation mark is used.
(LP: #1790788)

 -- Thadeu Lima de Souza Cascardo   Thu, 07 Feb
2019 09:22:23 -0200

** Changed in: makedumpfile (Ubuntu Bionic)
   Status: Fix Committed => Fix Released

-- 
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https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in makedumpfile source package in Xenial:
  New
Status in linux source package in Bionic:
  Invalid
Status in makedumpfile source package in Bionic:
  Fix Released
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  Fix Released
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  [Impact]
  After a DLPAR memory/CPU add/remove operation, kdump tools need to be 
restarted or else kdump tools will fail to capture the crash. 

  [Test]

  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system

  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie
  Mitsuyoshi/carri...@us.ibm.com

  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux

  Machine Type = lpar

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com:
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

  [Regression Potential]
  The fix applies to makedumpfile, and could impact dump capture.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Launchpad Bug Tracker]

This bug was fixed in the package makedumpfile -
1:1.6.5-1ubuntu1~18.10.1

---
makedumpfile (1:1.6.5-1ubuntu1~18.10.1) cosmic; urgency=low

  * Backport back to cosmic. (LP: #1655280) (LP: #1790788)

makedumpfile (1:1.6.5-1ubuntu1) disco; urgency=low

  [ Ubuntu Merge-o-Matic ]
  * Merge from Debian unstable.  Remaining changes:
- Bump amd64 crashkernel from 384M-:128M to 512M-:192M.

  [ Thadeu Lima de Souza Cascardo ]
  * Use a different service for vmcore dump. (LP: #1811692)

makedumpfile (1:1.6.5-1) unstable; urgency=medium

  * Update to new upstream version 1.6.5.
  * debian: remove debian/source/local-options
  * [i18n] Move PT debconf translation (Closes: #910465)

makedumpfile (1:1.6.4-3) unstable; urgency=medium

  * Reload kdump after memory/CPU hotplug. (LP: #1655280)
  * Fix adding crashkernel to zipl.conf when no quotation mark is used.
(LP: #1790788)

 -- Thadeu Lima de Souza Cascardo   Thu, 07 Feb
2019 09:22:23 -0200

** Changed in: makedumpfile (Ubuntu Cosmic)
   Status: Fix Committed => Fix Released

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to makedumpfile in Ubuntu.
https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in makedumpfile source package in Xenial:
  New
Status in linux source package in Bionic:
  Invalid
Status in makedumpfile source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  Fix Released
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  [Impact]
  After a DLPAR memory/CPU add/remove operation, kdump tools need to be 
restarted or else kdump tools will fail to capture the crash. 

  [Test]

  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system

  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie
  Mitsuyoshi/carri...@us.ibm.com

  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux

  Machine Type = lpar

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com:
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

  [Regression Potential]
  The fix applies to makedumpfile, and could impact dump capture.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Thadeu Lima de Souza Cascardo]

Hi, Hari.

Thanks a lot for the updates. No problem about the confusion. I will
mark this one as verified, then, and follow up with the other bugs.

Thank you very much.
Cascardo.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to makedumpfile in Ubuntu.
https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in makedumpfile source package in Xenial:
  New
Status in linux source package in Bionic:
  Invalid
Status in makedumpfile source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  Fix Committed
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  [Impact]
  After a DLPAR memory/CPU add/remove operation, kdump tools need to be 
restarted or else kdump tools will fail to capture the crash. 

  [Test]

  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system

  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie
  Mitsuyoshi/carri...@us.ibm.com

  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux

  Machine Type = lpar

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com:
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

  [Regression Potential]
  The fix applies to makedumpfile, and could impact dump capture.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[bugproxy]

--- Comment From hbath...@in.ibm.com 2019-05-10 06:43 EDT---
(In reply to comment #53)
> Hi, Hari.

Hi Cascardo,
> Is this fixed for the memory hotplug case? Can you verify that? Then, we
> could proceed with the SRU, and open a new bug to fix the CPU hotplug case,
> if there is one.

It does work for memory hotplug case. Sure.
Let me follow-up on the CPU hotplug issue with a separate bug..

> And what are those other issues/bugs you mention? Have they been mirrored
> yet to launchpad? Are they regressions against makedumpfile/kdump-tools on

No regression in the fix packages but issues observed while trying to validate 
them.
Pursuing them in separate bugs. Bug 177452 (mirrored as LP bug 1828187)
and Bug 177451 (being screened internally.. will let you know the LP bug # once 
it
is mirrored) Sorry if that confused you..

** Tags removed: verification-failed-bionic verification-needed 
verification-needed-cosmic
** Tags added: verification-done verification-done-bionic 
verification-done-cosmic

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to makedumpfile in Ubuntu.
https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in makedumpfile source package in Xenial:
  New
Status in linux source package in Bionic:
  Invalid
Status in makedumpfile source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  Fix Committed
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  [Impact]
  After a DLPAR memory/CPU add/remove operation, kdump tools need to be 
restarted or else kdump tools will fail to capture the crash. 

  [Test]

  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system

  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie
  Mitsuyoshi/carri...@us.ibm.com

  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux

  Machine Type = lpar

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com:
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

  [Regression Potential]
  The fix applies to makedumpfile, and could impact dump capture.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Thadeu Lima de Souza Cascardo]

Hi, Hari.

Is this fixed for the memory hotplug case? Can you verify that? Then, we
could proceed with the SRU, and open a new bug to fix the CPU hotplug
case, if there is one.

And what are those other issues/bugs you mention? Have they been
mirrored yet to launchpad? Are they regressions against makedumpfile
/kdump-tools on bionic? I know newer kernels may have regressed when
crashing from the non-boot CPU, which should affect 4.18 kernels and
later, but not 4.15.

Thank you.
Cascardo.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to makedumpfile in Ubuntu.
https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in makedumpfile source package in Xenial:
  New
Status in linux source package in Bionic:
  Invalid
Status in makedumpfile source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  Fix Committed
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  [Impact]
  After a DLPAR memory/CPU add/remove operation, kdump tools need to be 
restarted or else kdump tools will fail to capture the crash. 

  [Test]

  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system

  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie
  Mitsuyoshi/carri...@us.ibm.com

  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux

  Machine Type = lpar

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com:
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

  [Regression Potential]
  The fix applies to makedumpfile, and could impact dump capture.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Łukasz Zemczak]

Ok, in that case this seems like a verification-failed. @cascardo can
you follow up on this SRU?

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

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https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in makedumpfile source package in Xenial:
  New
Status in linux source package in Bionic:
  Invalid
Status in makedumpfile source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  Fix Committed
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  [Impact]
  After a DLPAR memory/CPU add/remove operation, kdump tools need to be 
restarted or else kdump tools will fail to capture the crash. 

  [Test]

  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system

  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie
  Mitsuyoshi/carri...@us.ibm.com

  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux

  Machine Type = lpar

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com:
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

  [Regression Potential]
  The fix applies to makedumpfile, and could impact dump capture.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Łukasz Zemczak]

Hello bugproxy, or anyone else affected,

Accepted makedumpfile into bionic-proposed. The package will build now
and be available at
https://launchpad.net/ubuntu/+source/makedumpfile/1:1.6.5-1ubuntu1~18.04.1
in a few hours, and then in the -proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how
to enable and use -proposed.  Your feedback will aid us getting this
update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested and change the tag from
verification-needed-bionic to verification-done-bionic. If it does not
fix the bug for you, please add a comment stating that, and change the
tag to verification-failed-bionic. In either case, without details of
your testing we will not be able to proceed.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance for helping!

N.B. The updated package will be released to -updates after the bug(s)
fixed by this package have been verified and the package has been in
-proposed for a minimum of 7 days.

** Changed in: makedumpfile (Ubuntu Bionic)
   Status: New => Fix Committed

** Tags added: verification-needed-bionic

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to makedumpfile in Ubuntu.
https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in makedumpfile source package in Xenial:
  New
Status in linux source package in Bionic:
  Invalid
Status in makedumpfile source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  Fix Committed
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  [Impact]
  After a DLPAR memory/CPU add/remove operation, kdump tools need to be 
restarted or else kdump tools will fail to capture the crash. 

  [Test]

  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system

  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie
  Mitsuyoshi/carri...@us.ibm.com

  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux

  Machine Type = lpar

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com:
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

  [Regression Potential]
  The fix applies to makedumpfile, and could impact dump capture.

To manage notifications about this bug go to:

[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Łukasz Zemczak]

Hello bugproxy, or anyone else affected,

Accepted makedumpfile into cosmic-proposed. The package will build now
and be available at
https://launchpad.net/ubuntu/+source/makedumpfile/1:1.6.5-1ubuntu1~18.10.1
in a few hours, and then in the -proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how
to enable and use -proposed.  Your feedback will aid us getting this
update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested and change the tag from
verification-needed-cosmic to verification-done-cosmic. If it does not
fix the bug for you, please add a comment stating that, and change the
tag to verification-failed-cosmic. In either case, without details of
your testing we will not be able to proceed.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance for helping!

N.B. The updated package will be released to -updates after the bug(s)
fixed by this package have been verified and the package has been in
-proposed for a minimum of 7 days.

** Changed in: makedumpfile (Ubuntu Cosmic)
   Status: In Progress => Fix Committed

** Tags added: verification-needed verification-needed-cosmic

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to makedumpfile in Ubuntu.
https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in makedumpfile source package in Xenial:
  New
Status in linux source package in Bionic:
  Invalid
Status in makedumpfile source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  Fix Committed
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  [Impact]
  After a DLPAR memory/CPU add/remove operation, kdump tools need to be 
restarted or else kdump tools will fail to capture the crash. 

  [Test]

  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system

  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie
  Mitsuyoshi/carri...@us.ibm.com

  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux

  Machine Type = lpar

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com:
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

  [Regression Potential]
  The fix applies to makedumpfile, and could impact dump capture.

To manage notifications about this bug go to:

[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Andrew Cloke]

Update: LP#1811692 is now "Fix Released". makedumpfile was added to the
SRU queue on 11th Feb. Waiting on SRU queue approval.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to makedumpfile in Ubuntu.
https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in makedumpfile source package in Xenial:
  New
Status in linux source package in Bionic:
  Invalid
Status in makedumpfile source package in Bionic:
  New
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  In Progress
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  [Impact]
  After a DLPAR memory/CPU add/remove operation, kdump tools need to be 
restarted or else kdump tools will fail to capture the crash. 

  [Test]

  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system

  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie
  Mitsuyoshi/carri...@us.ibm.com

  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux

  Machine Type = lpar

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com:
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

  [Regression Potential]
  The fix applies to makedumpfile, and could impact dump capture.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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

[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Thadeu Lima de Souza Cascardo]

Hi, Andrew.

We needed a few other SRUs for bugs, including one introduced by this
fix, which is LP #1811692, as they went all on the same upload. Now that
that is left out of the way, I will ask someone from the SRU team to
look at this.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to makedumpfile in Ubuntu.
https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in makedumpfile source package in Xenial:
  New
Status in linux source package in Bionic:
  Invalid
Status in makedumpfile source package in Bionic:
  New
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  In Progress
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  [Impact]
  After a DLPAR memory/CPU add/remove operation, kdump tools need to be 
restarted or else kdump tools will fail to capture the crash. 

  [Test]

  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system

  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie
  Mitsuyoshi/carri...@us.ibm.com

  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux

  Machine Type = lpar

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com:
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

  [Regression Potential]
  The fix applies to makedumpfile, and could impact dump capture.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Andrew Cloke]

Thx Manoj for updating the SRU template.
@thadeu, does that give everything that's needed?

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Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in makedumpfile source package in Xenial:
  New
Status in linux source package in Bionic:
  Invalid
Status in makedumpfile source package in Bionic:
  New
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  In Progress
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  [Impact]
  After a DLPAR memory/CPU add/remove operation, kdump tools need to be 
restarted or else kdump tools will fail to capture the crash. 

  [Test]

  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system

  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie
  Mitsuyoshi/carri...@us.ibm.com

  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux

  Machine Type = lpar

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com:
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

  [Regression Potential]
  The fix applies to makedumpfile, and could impact dump capture.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Manoj Iyer]

** Description changed:

+ [Impact]
+ After a DLPAR memory/CPU add/remove operation, kdump tools need to be 
restarted or else kdump tools will fail to capture the crash. 
+ 
+ [Test]
+ 
  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:
  
  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
-  Stopping ifup for ib0...
+  Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system
-  
- Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com 
-  
+ 
+ Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie
+ Mitsuyoshi/carri...@us.ibm.com
+ 
  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux
-  
- Machine Type = lpar 
-  
+ 
+ Machine Type = lpar
+ 
  ---Debugger---
  A debugger is not configured
-  
+ 
  ---Steps to Reproduce---
-  1. config kdump on roselp4
+  1. config kdump on roselp4
  2. try to trigger bug 150353
  
-  
- *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com: 
+ *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com:
  -Post a private note with access information to the machine that the bug is 
occuring on.
  
  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==
  
  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M
  
  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)
+ 
+ [Regression Potential]
+ The fix applies to makedumpfile, and could impact dump capture.

-- 
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https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in makedumpfile source package in Xenial:
  New
Status in linux source package in Bionic:
  Invalid
Status in makedumpfile source package in Bionic:
  New
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  In Progress
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  [Impact]
  After a DLPAR memory/CPU add/remove operation, kdump tools need to be 
restarted or else kdump tools will fail to capture the crash. 

  [Test]

  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 

[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Thadeu Lima de Souza Cascardo]

Hi, @manjo.

This is in progress, with some versions of the package in the SRU queue.
First thing we need is add the SRU template on this bug. Can you help
with that?

Thanks.
Cascardo.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in makedumpfile source package in Xenial:
  New
Status in linux source package in Bionic:
  Invalid
Status in makedumpfile source package in Bionic:
  New
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  In Progress
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system
   
  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com 
   
  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux
   
  Machine Type = lpar 
   
  ---Debugger---
  A debugger is not configured
   
  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

   
  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com: 
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Manoj Iyer]

@cascardo, the issue was reported in Xenial, now  that the fix is
released in Disco does it make it a good candidate for a backport to
Xenial and Bionic?

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Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in makedumpfile source package in Xenial:
  New
Status in linux source package in Bionic:
  Invalid
Status in makedumpfile source package in Bionic:
  New
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  In Progress
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system
   
  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com 
   
  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux
   
  Machine Type = lpar 
   
  ---Debugger---
  A debugger is not configured
   
  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

   
  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com: 
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Manoj Iyer]

Required fix is to makedumpfile package therefore marking the linux
track as invalid.

** Changed in: linux (Ubuntu Bionic)
   Status: New => Invalid

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https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in makedumpfile source package in Xenial:
  New
Status in linux source package in Bionic:
  Invalid
Status in makedumpfile source package in Bionic:
  New
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  In Progress
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system
   
  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com 
   
  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux
   
  Machine Type = lpar 
   
  ---Debugger---
  A debugger is not configured
   
  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

   
  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com: 
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Manoj Iyer]

Since the required fix is in makedumpfile, marking the linux track as
invalid.

** Changed in: linux (Ubuntu Xenial)
   Status: New => Invalid

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Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in makedumpfile source package in Xenial:
  New
Status in linux source package in Bionic:
  Invalid
Status in makedumpfile source package in Bionic:
  New
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  In Progress
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system
   
  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com 
   
  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux
   
  Machine Type = lpar 
   
  ---Debugger---
  A debugger is not configured
   
  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

   
  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com: 
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Launchpad Bug Tracker]

This bug was fixed in the package makedumpfile - 1:1.6.5-1ubuntu1

---
makedumpfile (1:1.6.5-1ubuntu1) disco; urgency=low

  [ Ubuntu Merge-o-Matic ]
  * Merge from Debian unstable.  Remaining changes:
- Bump amd64 crashkernel from 384M-:128M to 512M-:192M.

  [ Thadeu Lima de Souza Cascardo ]
  * Use a different service for vmcore dump. (LP: #1811692)

makedumpfile (1:1.6.5-1) unstable; urgency=medium

  * Update to new upstream version 1.6.5.
  * debian: remove debian/source/local-options
  * [i18n] Move PT debconf translation (Closes: #910465)

makedumpfile (1:1.6.4-3) unstable; urgency=medium

  * Reload kdump after memory/CPU hotplug. (LP: #1655280)
  * Fix adding crashkernel to zipl.conf when no quotation mark is used.
(LP: #1790788)

 -- Thadeu Lima de Souza Cascardo   Mon, 14 Jan
2019 15:42:44 -0200

** Changed in: makedumpfile (Ubuntu Disco)
   Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  New
Status in makedumpfile source package in Xenial:
  New
Status in linux source package in Bionic:
  New
Status in makedumpfile source package in Bionic:
  New
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  In Progress
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  Fix Released

Bug description:
  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system
   
  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com 
   
  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux
   
  Machine Type = lpar 
   
  ---Debugger---
  A debugger is not configured
   
  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

   
  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com: 
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Thadeu Lima de Souza Cascardo]

This should be in disco soon.

** Also affects: linux (Ubuntu Disco)
   Importance: High
 Assignee: Thadeu Lima de Souza Cascardo (cascardo)
   Status: Invalid

** Also affects: makedumpfile (Ubuntu Disco)
   Importance: High
   Status: In Progress

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  New
Status in makedumpfile source package in Xenial:
  New
Status in linux source package in Bionic:
  New
Status in makedumpfile source package in Bionic:
  New
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  In Progress
Status in linux source package in Disco:
  Invalid
Status in makedumpfile source package in Disco:
  In Progress

Bug description:
  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system
   
  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com 
   
  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux
   
  Machine Type = lpar 
   
  ---Debugger---
  A debugger is not configured
   
  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

   
  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com: 
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Thadeu Lima de Souza Cascardo]

I am working on the sync/merge from Debian to Ubuntu.

-- 
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https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  New
Status in makedumpfile source package in Xenial:
  New
Status in linux source package in Bionic:
  New
Status in makedumpfile source package in Bionic:
  New
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  In Progress

Bug description:
  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system
   
  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com 
   
  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux
   
  Machine Type = lpar 
   
  ---Debugger---
  A debugger is not configured
   
  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

   
  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com: 
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Thadeu Lima de Souza Cascardo]

** Also affects: makedumpfile (Ubuntu)
   Importance: Undecided
   Status: New

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

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

** Changed in: makedumpfile (Ubuntu)
   Importance: Undecided => High

** Also affects: linux (Ubuntu Cosmic)
   Importance: High
 Assignee: Thadeu Lima de Souza Cascardo (cascardo)
   Status: Invalid

** Also affects: makedumpfile (Ubuntu Cosmic)
   Importance: High
   Status: In Progress

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

** Also affects: makedumpfile (Ubuntu Xenial)
   Importance: Undecided
   Status: New

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

** Also affects: makedumpfile (Ubuntu Bionic)
   Importance: Undecided
   Status: New

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to makedumpfile in Ubuntu.
https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  New
Status in makedumpfile source package in Xenial:
  New
Status in linux source package in Bionic:
  New
Status in makedumpfile source package in Bionic:
  New
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  In Progress

Bug description:
  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system
   
  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com 
   
  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux
   
  Machine Type = lpar 
   
  ---Debugger---
  A debugger is not configured
   
  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

   
  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com: 
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Thadeu Lima de Souza Cascardo]

This fix has been uploaded to Debian, and will be synced to 19.04 when
it opens. After that, it will be backported to cosmic, bionic and
xenial.

Thanks.
Cascardo.

-- 
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https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in makedumpfile package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  New
Status in makedumpfile source package in Xenial:
  New
Status in linux source package in Bionic:
  New
Status in makedumpfile source package in Bionic:
  New
Status in linux source package in Cosmic:
  Invalid
Status in makedumpfile source package in Cosmic:
  In Progress

Bug description:
  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system
   
  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com 
   
  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux
   
  Machine Type = lpar 
   
  ---Debugger---
  A debugger is not configured
   
  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

   
  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com: 
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Andrew Cloke]

** Changed in: ubuntu-power-systems
   Status: Incomplete => In Progress

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  In Progress

Bug description:
  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system
   
  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com 
   
  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux
   
  Machine Type = lpar 
   
  ---Debugger---
  A debugger is not configured
   
  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

   
  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com: 
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Andrew Cloke]

** Changed in: ubuntu-power-systems
   Status: In Progress => Incomplete

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  Incomplete
Status in linux package in Ubuntu:
  In Progress

Bug description:
  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system
   
  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com 
   
  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux
   
  Machine Type = lpar 
   
  ---Debugger---
  A debugger is not configured
   
  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

   
  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com: 
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Thadeu Lima de Souza Cascardo]

Can you try the package in ppa:cascardo/ppa?

Thanks.
Cascardo.

-- 
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/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  In Progress

Bug description:
  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system
   
  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com 
   
  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux
   
  Machine Type = lpar 
   
  ---Debugger---
  A debugger is not configured
   
  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

   
  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com: 
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Andrew Cloke]

** Tags removed: triage-g
** Tags added: triage-r

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  In Progress

Bug description:
  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system
   
  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com 
   
  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux
   
  Machine Type = lpar 
   
  ---Debugger---
  A debugger is not configured
   
  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

   
  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com: 
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Frank Heimes]

** Changed in: ubuntu-power-systems
   Status: Triaged => In Progress

-- 
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/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  In Progress

Bug description:
  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system
   
  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com 
   
  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux
   
  Machine Type = lpar 
   
  ---Debugger---
  A debugger is not configured
   
  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

   
  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com: 
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Andrew Cloke]

** Changed in: ubuntu-power-systems
   Status: Incomplete => Triaged

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Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  Triaged
Status in linux package in Ubuntu:
  In Progress

Bug description:
  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system
   
  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com 
   
  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux
   
  Machine Type = lpar 
   
  ---Debugger---
  A debugger is not configured
   
  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

   
  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com: 
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Andrew Cloke]

Could you please comment as to whether the workaround resolved the
issue?

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Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  Incomplete
Status in linux package in Ubuntu:
  In Progress

Bug description:
  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system
   
  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com 
   
  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux
   
  Machine Type = lpar 
   
  ---Debugger---
  A debugger is not configured
   
  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

   
  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com: 
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Joseph Salisbury]

** Tags removed: kernel-da-key

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Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  Incomplete
Status in linux package in Ubuntu:
  In Progress

Bug description:
  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system
   
  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com 
   
  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux
   
  Machine Type = lpar 
   
  ---Debugger---
  A debugger is not configured
   
  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

   
  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com: 
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Thadeu Lima de Souza Cascardo]

It's not clear what the logs in comments #16 and #17 refer to. Could you
please clarify?

Thanks.
Cascardo.

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Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  Incomplete
Status in linux package in Ubuntu:
  In Progress

Bug description:
  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system
   
  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com 
   
  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux
   
  Machine Type = lpar 
   
  ---Debugger---
  A debugger is not configured
   
  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

   
  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com: 
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Thadeu Lima de Souza Cascardo]

So, the workaround would be reloading the dump after DLPAR. In order to
do that, run:

kdump-config unload ; kdump-config load

Regards.
Cascardo.

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You received this bug notification because you are a member of Kernel
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Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  Incomplete
Status in linux package in Ubuntu:
  In Progress

Bug description:
  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system
   
  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com 
   
  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux
   
  Machine Type = lpar 
   
  ---Debugger---
  A debugger is not configured
   
  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

   
  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com: 
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Andrew Cloke]

** Summary changed:

- ISST-LTE:pVM:roselp4:ubuntu 16.04.2: cp: error reading '/proc/vmcore': Bad 
address when trying to dump vmcore
+ ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad 
address when trying to dump vmcore

** Changed in: ubuntu-power-systems
   Status: In Progress => Incomplete

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  Incomplete
Status in linux package in Ubuntu:
  In Progress

Bug description:
  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system
   
  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com 
   
  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux
   
  Machine Type = lpar 
   
  ---Debugger---
  A debugger is not configured
   
  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

   
  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com: 
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1655280/+subscriptions

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[Kernel-packages] [Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

[Frank Heimes]

** Tags removed: triage-a
** Tags added: triage-g

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https://bugs.launchpad.net/bugs/1655280

Title:
  ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':
  Bad address when trying to dump vmcore

Status in The Ubuntu-power-systems project:
  Incomplete
Status in linux package in Ubuntu:
  In Progress

Bug description:
  == Comment: #0 - Ping Tian Han  - 2017-01-09 02:51:00 ==
  ---Problem Description---
  Vmcore cannot be saved when triggering bug 150353 on roselp4:

  Copying data   : [  2.0 %] \/usr/sbin/kdump-config: line 
591:  5502 Bus error   makedumpfile $MAKEDUMP_ARGS $vmcore_file 
$KDUMP_CORETEMP
  [  512.833872] kdump-tools[5450]:  * kdump-tools: makedumpfile failed, 
falling back to 'cp'
  [  573.595449] kdump-tools[5450]: cp: error reading '/proc/vmcore': Bad 
address
  [  573.605717] kdump-tools[5450]:  * kdump-tools: failed to save vmcore in 
/var/crash/201701090223
  [  573.765417] kdump-tools[5450]:  * running makedumpfile --dump-dmesg 
/proc/vmcore /var/crash/201701090223/dmesg.201701090223
  [  574.285506] kdump-tools[5450]: The kernel version is not supported.
  [  574.285672] kdump-tools[5450]: The makedumpfile operation may be 
incomplete.
  [  574.285767] kdump-tools[5450]: The dmesg log is saved to 
/var/crash/201701090223/dmesg.201701090223.
  [  574.305422] kdump-tools[5450]: makedumpfile Completed.
  [  574.315363] kdump-tools[5450]:  * kdump-tools: saved dmesg content in 
/var/crash/201701090223
  [  574.615688] kdump-tools[5450]: Mon, 09 Jan 2017 02:24:26 -0600
  [  574.705384] kdump-tools[5450]: Rebooting.
   Stopping ifup for ib0...
  [  OK  ] Stopped ifup for ib0.
  [ 1008.579897] reboot: Restarting system
   
  Contact Information = Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com 
   
  ---uname output---
  Linux roselp4 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:53:20 UTC 
2016 ppc64le ppc64le ppc64le GNU/Linux
   
  Machine Type = lpar 
   
  ---Debugger---
  A debugger is not configured
   
  ---Steps to Reproduce---
   1. config kdump on roselp4
  2. try to trigger bug 150353

   
  *Additional Instructions for Ping Tian Han/pt...@cn.ibm.com Carrie 
Mitsuyoshi/carri...@us.ibm.com: 
  -Post a private note with access information to the machine that the bug is 
occuring on.

  == Comment: #3 - Brahadambal Srinivasan  -
  2017-01-10 02:42:25 ==

  root@roselp4:~# cat /proc/cmdline
  BOOT_IMAGE=/boot/vmlinux-4.8.0-34-generic 
root=UUID=0bcf3431-df8b-499c-9a13-33070f242e0c ro splash quiet 
crashkernel=384M-:512M

  root@roselp4:~# dmesg | grep Reser
  [0.00] Reserving 512MB of memory at 128MB for crashkernel (System 
RAM: 21760MB)

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