[Kernel-packages] [Bug 1705748] Re: Samsung SSD 960 EVO 500GB refused to change power state

[Kai-Heng Feng]

So is "nvme disk apparently does not become inaccessible until 3 min
after the system has woken up" a new behavior?

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Title:
  Samsung SSD 960 EVO 500GB refused to change power state

Status in linux package in Ubuntu:
  In Progress

Bug description:
  Originally thought my issue was same as this:
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1678184
  but requested to report as separate bug

  System becomes unusable at seemingly random times but especially after
  resume from suspend due to disk 'disappearing' becoming inaccessible,
  with hundreds of I/O errors logged.

  After viewing the above bug report yesterday as a quick temporary fix I added 
kernel param, updated grub, etc with:
  GRUB_CMDLINE_LINUX_DEFAULT="nvme_core.default_ps_max_latency_us=0"

  System appears to have been stable for the last day, but is presumably
  using more power than it should.

  System, drive details below:

  M2 nvme drive: Samsung SSD 960 EVO 500GB

  Ubuntu 4.10.0-26.30~16.04.1-generic 4.10.17

  M/B Asus Prime B350m-A
  Ryzen 1600 cpu

  Jul 20 16:32:59 phs08 kernel: [ 190.893571] INVALID_DEVICE_REQUEST 
device=00:00.0 address=0xfffdf800 flags=0x0a00]
  Jul 20 16:33:05 phs08 kernel: [ 197.010928] nvme :01:00.0: controller is 
down; will reset: CSTS=0x, PCI_STATUS=0x
  Jul 20 16:33:05 phs08 kernel: [ 197.046980] pci_raw_set_power_state: 4 
callbacks suppressed
  Jul 20 16:33:05 phs08 kernel: [ 197.046985] nvme :01:00.0: Refused to 
change power state, currently in D3
  Jul 20 16:33:05 phs08 kernel: [ 197.047163] nvme nvme0: Removing after probe 
failure status: -19
  Jul 20 16:33:05 phs08 kernel: [ 197.047182] nvme0n1: detected capacity change 
from 500107862016 to 0
  Jul 20 16:33:05 phs08 kernel: [ 197.047793] blk_update_request: I/O error, 
dev nvme0n1, sector 0

  
  nvme list

  /dev/nvme0n1 S3EUNX0J305518L Samsung SSD 960 EVO 500GB 1.2 1 125.20 GB
  / 500.11 GB 512 B + 0 B 2B7QCXE7

  sudo nvme id-ctrl /dev/nvme0

  NVME Identify Controller:
  vid : 0x144d
  ssvid : 0x144d
  sn : S3EUNX0J305518L
  mn : Samsung SSD 960 EVO 500GB
  fr : 2B7QCXE7
  rab : 2
  ieee : 002538
  cmic : 0
  mdts : 9
  cntlid : 2
  ver : 10200
  rtd3r : 7a120
  rtd3e : 4c4b40
  oaes : 0
  oacs : 0x7
  acl : 7
  aerl : 3
  frmw : 0x16
  lpa : 0x3
  elpe : 63
  npss : 4
  avscc : 0x1
  apsta : 0x1
  wctemp : 350
  cctemp : 352
  mtfa : 0
  hmpre : 0
  hmmin : 0
  tnvmcap : 500107862016
  unvmcap : 0
  rpmbs : 0
  sqes : 0x66
  cqes : 0x44
  nn : 1
  oncs : 0x1f
  fuses : 0
  fna : 0x5
  vwc : 0x1
  awun : 255
  awupf : 0
  nvscc : 1
  acwu : 0
  sgls : 0
  ps 0 : mp:6.04W operational enlat:0 exlat:0 rrt:0 rrl:0
rwt:0 rwl:0 idle_power:- active_power:-
  ps 1 : mp:5.09W operational enlat:0 exlat:0 rrt:1 rrl:1
rwt:1 rwl:1 idle_power:- active_power:-
  ps 2 : mp:4.08W operational enlat:0 exlat:0 rrt:2 rrl:2
rwt:2 rwl:2 idle_power:- active_power:-
  ps 3 : mp:0.0400W non-operational enlat:210 exlat:1500 rrt:3 rrl:3
rwt:3 rwl:3 idle_power:- active_power:-
  ps 4 : mp:0.0050W non-operational enlat:2200 exlat:6000 rrt:4 rrl:4
rwt:4 rwl:4 idle_power:- active_power:-
  --- 
  ApportVersion: 2.20.1-0ubuntu2.10
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  drgrumpy   2192 F pulseaudio
   /dev/snd/pcmC1D0p:   drgrumpy   2192 F...m pulseaudio
   /dev/snd/controlC1:  drgrumpy   2192 F pulseaudio
  DistroRelease: Linux 18.2
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=a6896cdd-6bac-4e7f-9e13-55460859c3ec
  InstallationDate: Installed on 2017-07-06 (15 days ago)
  InstallationMedia: Linux Mint 18.2 "Sonya" - Release amd64 20170628
  IwConfig:
   lono wireless extensions.
   
   enp37s0   no wireless extensions.
  MachineType: System manufacturer System Product Name
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_GB:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.10.0-26-generic 
root=UUID=f7ae652b-cbf6-48b8-bc6a-d3963957ab57 ro 
nvme_core.default_ps_max_latency_us=0
  ProcVersionSignature: Ubuntu 4.10.0-26.30~16.04.1-generic 4.10.17
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-26-generic N/A
   linux-backports-modules-4.10.0-26-generic  N/A
   linux-firmware 1.157.11
  RfKill:
   
  Tags:  sonya
  Uname: Linux 4.10.0-26-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 06/20/2017
  

[Kernel-packages] [Bug 1387865] Re: [Aorus X3+] Touchpad not working in Ubuntu 14.04 and 14.10

[Kai-Heng Feng]

As for the original bug, it should be fixed after v3.19.

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

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Title:
  [Aorus X3+] Touchpad not working in Ubuntu 14.04 and 14.10

Status in linux package in Ubuntu:
  Fix Released

Bug description:
  Touchpad not working. I don't see the mouse pointer. Laptop is exactly
  the same as without the touchpad.

  WORKAROUND: I can plug a USB Mouse.

  Upstream URL: http://www.spinics.net/lists/linux-input/msg34324.html

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-24-generic 3.16.0-24.32
  ProcVersionSignature: Ubuntu 3.16.0-24.32-generic 3.16.4
  Uname: Linux 3.16.0-24-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  levesque   2822 F pulseaudio
   /dev/snd/controlC1:  levesque   2822 F pulseaudio
  CurrentDesktop: Unity
  Date: Thu Oct 30 21:21:08 2014
  HibernationDevice: RESUME=UUID=41f05731-4d43-4531-8579-69f950969e48
  InstallationDate: Installed on 2014-10-16 (14 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 
(20140722.2)
  MachineType: GIGABYTE X3
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-24-generic.efi.signed 
root=UUID=1ab1195f-fc7d-4896-81a7-59d1f67b50c3 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-24-generic N/A
   linux-backports-modules-3.16.0-24-generic  N/A
   linux-firmware 1.138
  SourcePackage: linux
  UpgradeStatus: Upgraded to utopic on 2014-10-24 (5 days ago)
  dmi.bios.date: 07/04/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: FD04
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: X3
  dmi.board.vendor: GIGABYTE
  dmi.board.version: To be filled by O.E.M.
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 10
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrFD04:bd07/04/2014:svnGIGABYTE:pnX3:pvrTobefilledbyO.E.M.:rvnGIGABYTE:rnX3:rvrTobefilledbyO.E.M.:cvnToBeFilledByO.E.M.:ct10:cvrToBeFilledByO.E.M.:
  dmi.product.name: X3
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: GIGABYTE

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[Kernel-packages] [Bug 1387865] Re: [Aorus X3+] Touchpad not working in Ubuntu 14.04 and 14.10

[Kai-Heng Feng]

Hanshenrik,

Please file a new bug, thanks.

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Title:
  [Aorus X3+] Touchpad not working in Ubuntu 14.04 and 14.10

Status in linux package in Ubuntu:
  Fix Released

Bug description:
  Touchpad not working. I don't see the mouse pointer. Laptop is exactly
  the same as without the touchpad.

  WORKAROUND: I can plug a USB Mouse.

  Upstream URL: http://www.spinics.net/lists/linux-input/msg34324.html

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-24-generic 3.16.0-24.32
  ProcVersionSignature: Ubuntu 3.16.0-24.32-generic 3.16.4
  Uname: Linux 3.16.0-24-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  levesque   2822 F pulseaudio
   /dev/snd/controlC1:  levesque   2822 F pulseaudio
  CurrentDesktop: Unity
  Date: Thu Oct 30 21:21:08 2014
  HibernationDevice: RESUME=UUID=41f05731-4d43-4531-8579-69f950969e48
  InstallationDate: Installed on 2014-10-16 (14 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 
(20140722.2)
  MachineType: GIGABYTE X3
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-24-generic.efi.signed 
root=UUID=1ab1195f-fc7d-4896-81a7-59d1f67b50c3 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-24-generic N/A
   linux-backports-modules-3.16.0-24-generic  N/A
   linux-firmware 1.138
  SourcePackage: linux
  UpgradeStatus: Upgraded to utopic on 2014-10-24 (5 days ago)
  dmi.bios.date: 07/04/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: FD04
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: X3
  dmi.board.vendor: GIGABYTE
  dmi.board.version: To be filled by O.E.M.
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 10
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrFD04:bd07/04/2014:svnGIGABYTE:pnX3:pvrTobefilledbyO.E.M.:rvnGIGABYTE:rnX3:rvrTobefilledbyO.E.M.:cvnToBeFilledByO.E.M.:ct10:cvrToBeFilledByO.E.M.:
  dmi.product.name: X3
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: GIGABYTE

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Re: [Kernel-packages] [Bug 1696154] Comment bridged from LTC Bugzilla

[Steve Langasek]

On Thu, Sep 07, 2017 at 11:50:09PM -, bugproxy wrote:
> --- Comment From l...@us.ibm.com 2017-09-07 19:41 EDT---
> (In reply to comment #25)
> > Does IBM have any feedback for us regarding the test kernel Andy provided?

> We're planning to test this month.  We'll give feedback as soon as the
> test is completed.  The tentative target will be Sept. 29 or sooner.

> > Can you please clarify if this means you are expecting the db entry to be
> > delivered as an x509 certificate issued by the CA key listed in KEK, or if
> > it should be delivered according to the format defined in the UEFI spec for
> > authenticated variable updates?

> Our team needs to have some discussions before finalizing the expected
> format.  We'll get back to you soon.  Thanks!

Thanks.  Do you have a timeline for when you will have this decision?
While we have procedures in place for signing/revoking keys whenever
necessary in the event of a key compromise, ordinarily this KEK key is not
available for signing.  We have a window when we will be able to do this
signing from September 25 to September 29 and after that we do not have a
window scheduled until next year, so it would be good to know before then
what format you need this signed key matter to be provided in.

-- 
Steve Langasek   Give me a lever long enough and a Free OS
Debian Developer   to set it on, and I can move the world.
Ubuntu Developerhttp://www.debian.org/
slanga...@ubuntu.com vor...@debian.org

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Title:
  [17.10 FEAT] Sign POWER host/NV kernels

Status in Launchpad itself:
  Fix Committed
Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  In Progress
Status in linux-signed package in Ubuntu:
  In Progress

Bug description:
  Feature Description:

  Sign POWER host and NV kernels with sign-file in anticipation of POWER
  secure boot.  Provide the  associated certificate.  Ideally it would
  be possible to reuse the UEFI shim private key and certificate used to
  sign and verify x86_64 kernels.  More details to follow.  Guest
  kernels will be addressed in a future separate feature request.

  
  Business Case: 

  As a system administrator I want to verify the integrity of my kernels
  so that I can prevent malicious kernels from being executed.

  Use Case:

  Signed POWER kernels will be validated by OPAL as OpenPOWER systems
  boot when keys are properly installed and the system is booted in
  secure mode.

  
  Test Case:

  Sign and install a POWER kernel on an OpenPOWER machine with a
  firmware level that supports secure boot.  Install a PK, distro KEK
  certificat, and distro DB certificate.  Boot the system and verify
  that it will boot the kernel.  Negative tests:  Separately remove the
  signature, install an usigned kernel, and modify the kernel image and
  test that the kernel will not boot.

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[Kernel-packages] [Bug 882147] Re: overlayfs does not implement inotify interfaces correctly

[Serge Hallyn]

I've seen reports that this is fixed in 4.10?

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Title:
  overlayfs does not implement inotify interfaces correctly

Status in coreutils package in Ubuntu:
  In Progress
Status in linux package in Ubuntu:
  Triaged
Status in coreutils source package in Precise:
  Confirmed
Status in linux source package in Precise:
  Triaged

Bug description:
  When using tail on the liveCD some updates are not reported.  This
  seems to be triggered by tail using inotify to identify modified
  files.  Overlayfs does not appear to be implementing inotify quite the
  way you might hope reporting only against the underlying filesystems.

  Related bugs:
   * bug 1213925:  upstart should notice "/etc" inode change

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: linux-image-3.0.0-12-generic 3.0.0-12.20
  ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
  Uname: Linux 3.0.0-12-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 1.23-0ubuntu3
  Architecture: amd64
  ArecordDevices:
    List of CAPTURE Hardware Devices 
   card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
     Subdevices: 0/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  apw2296 F pulseaudio
   /dev/snd/pcmC0D0c:   apw2296 F...m pulseaudio
   /dev/snd/pcmC0D0p:   apw2296 F...m pulseaudio
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xfc70 irq 47'
     Mixer name : 'Intel Cantiga HDMI'
     Components : 'HDA:111d7675,1028029f,00100103 
HDA:80862802,80860101,0010'
     Controls  : 20
     Simple ctrls  : 11
  Date: Wed Oct 26 17:46:16 2011
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=d8328455-deac-4bae-877d-c408d371cefe
  MachineType: Dell Inc. Studio 1537
  ProcEnviron:
   PATH=(custom, user)
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic 
root=UUID=cf503727-25f2-4ecd-b0f3-2b894523bcba ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.0.0-12-generic N/A
   linux-backports-modules-3.0.0-12-generic  N/A
   linux-firmware1.60
  SourcePackage: linux
  UpgradeStatus: Upgraded to oneiric on 2011-10-17 (9 days ago)
  WpaSupplicantLog:

  dmi.bios.date: 09/22/2008
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A03
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A03
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: A03
  dmi.modalias: 
dmi:bvnDellInc.:bvrA03:bd09/22/2008:svnDellInc.:pnStudio1537:pvrA03:rvnDellInc.:rn:rvrA03:cvnDellInc.:ct8:cvrA03:
  dmi.product.name: Studio 1537
  dmi.product.version: A03
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 882147] Re: overlayfs does not implement inotify interfaces correctly

[Serge Hallyn]

Nope, tail -f is still broken at least in 4.12.

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Title:
  overlayfs does not implement inotify interfaces correctly

Status in coreutils package in Ubuntu:
  In Progress
Status in linux package in Ubuntu:
  Triaged
Status in coreutils source package in Precise:
  Confirmed
Status in linux source package in Precise:
  Triaged

Bug description:
  When using tail on the liveCD some updates are not reported.  This
  seems to be triggered by tail using inotify to identify modified
  files.  Overlayfs does not appear to be implementing inotify quite the
  way you might hope reporting only against the underlying filesystems.

  Related bugs:
   * bug 1213925:  upstart should notice "/etc" inode change

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: linux-image-3.0.0-12-generic 3.0.0-12.20
  ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
  Uname: Linux 3.0.0-12-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 1.23-0ubuntu3
  Architecture: amd64
  ArecordDevices:
    List of CAPTURE Hardware Devices 
   card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
     Subdevices: 0/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  apw2296 F pulseaudio
   /dev/snd/pcmC0D0c:   apw2296 F...m pulseaudio
   /dev/snd/pcmC0D0p:   apw2296 F...m pulseaudio
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xfc70 irq 47'
     Mixer name : 'Intel Cantiga HDMI'
     Components : 'HDA:111d7675,1028029f,00100103 
HDA:80862802,80860101,0010'
     Controls  : 20
     Simple ctrls  : 11
  Date: Wed Oct 26 17:46:16 2011
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=d8328455-deac-4bae-877d-c408d371cefe
  MachineType: Dell Inc. Studio 1537
  ProcEnviron:
   PATH=(custom, user)
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic 
root=UUID=cf503727-25f2-4ecd-b0f3-2b894523bcba ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.0.0-12-generic N/A
   linux-backports-modules-3.0.0-12-generic  N/A
   linux-firmware1.60
  SourcePackage: linux
  UpgradeStatus: Upgraded to oneiric on 2011-10-17 (9 days ago)
  WpaSupplicantLog:

  dmi.bios.date: 09/22/2008
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A03
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A03
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: A03
  dmi.modalias: 
dmi:bvnDellInc.:bvrA03:bd09/22/2008:svnDellInc.:pnStudio1537:pvrA03:rvnDellInc.:rn:rvrA03:cvnDellInc.:ct8:cvrA03:
  dmi.product.name: Studio 1537
  dmi.product.version: A03
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1646277] Re: Xenial server 16.04.x will have a black screen after PXE installation

[NancyHsu]

Hi Joseph,

Yes, the symptoms are correct.
1. For PXE installs only.
2. Get through all the installation steps and then the screen goes black after 
a reboot.
3. Then can switch to tty1 and access command prompt.

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Title:
  Xenial server 16.04.x will have a black screen after PXE installation

Status in debian-installer package in Ubuntu:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed
Status in debian-installer source package in Xenial:
  Confirmed
Status in linux source package in Xenial:
  Confirmed

Bug description:
  The display will keep black screen after install 16.04.x via PXE(need
  use "Ctrl+Alt+F1" to change to terminal 1, then can see text mode
  screen)

  Quanta team is installing Xenial server using PXE boot.   After the
  installation, the console will show a black screen.   Hitting ctl-
  alt-f1 displays the text mode screen OK.

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[Kernel-packages] [Bug 1715758] Re: Enable BFQ at build time

[Nazar Mokrynskyi]

This is a feature request, thus doesn't require logs

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

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Title:
  Enable BFQ at build time

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Since 4.12 BFQ is included in upstream Linux kernel.
  I'd like to see Ubuntu's kernel built with BFQ support, even if not used by 
default.
  I'm tired to see my system freezing when copying large files from/to USB 
device or sometimes even within regular SATA drives.

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[Kernel-packages] [Bug 1696154] Comment bridged from LTC Bugzilla

[bugproxy]

--- Comment From l...@us.ibm.com 2017-09-07 19:41 EDT---
(In reply to comment #25)
> Does IBM have any feedback for us regarding the test kernel Andy provided?
>

We're planning to test this month.  We'll give feedback as soon as the
test is completed.  The tentative target will be Sept. 29 or sooner.

> Can you please clarify if this means you are expecting the db entry to be
> delivered as an x509 certificate issued by the CA key listed in KEK, or if
> it should be delivered according to the format defined in the UEFI spec for
> authenticated variable updates?

Our team needs to have some discussions before finalizing the expected
format.  We'll get back to you soon.  Thanks!

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Title:
  [17.10 FEAT] Sign POWER host/NV kernels

Status in Launchpad itself:
  Fix Committed
Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  In Progress
Status in linux-signed package in Ubuntu:
  In Progress

Bug description:
  Feature Description:

  Sign POWER host and NV kernels with sign-file in anticipation of POWER
  secure boot.  Provide the  associated certificate.  Ideally it would
  be possible to reuse the UEFI shim private key and certificate used to
  sign and verify x86_64 kernels.  More details to follow.  Guest
  kernels will be addressed in a future separate feature request.

  
  Business Case: 

  As a system administrator I want to verify the integrity of my kernels
  so that I can prevent malicious kernels from being executed.

  Use Case:

  Signed POWER kernels will be validated by OPAL as OpenPOWER systems
  boot when keys are properly installed and the system is booted in
  secure mode.

  
  Test Case:

  Sign and install a POWER kernel on an OpenPOWER machine with a
  firmware level that supports secure boot.  Install a PK, distro KEK
  certificat, and distro DB certificate.  Boot the system and verify
  that it will boot the kernel.  Negative tests:  Separately remove the
  signature, install an usigned kernel, and modify the kernel image and
  test that the kernel will not boot.

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[Kernel-packages] [Bug 1715439] Re: linux: 3.13.0-131.180 -proposed tracker

[Steve Beattie]

** Changed in: kernel-sru-workflow/security-signoff
   Status: Confirmed => In Progress

** Changed in: kernel-sru-workflow/security-signoff
 Assignee: Canonical Security Team (canonical-security) => Steve Beattie 
(sbeattie)

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Title:
  linux: 3.13.0-131.180 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Confirmed
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  In Progress
Status in Kernel SRU Workflow upload-to-ppa series:
  Invalid
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Trusty:
  Confirmed

Bug description:
  This bug is for tracking the  upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  backports: 1715441
  derivatives:
  -- swm properties --
  boot-testing-requested: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1715441] Re: linux-lts-trusty: 3.13.0-131.180~precise1 -proposed tracker

[Steve Beattie]

** Changed in: kernel-sru-workflow/security-signoff
   Status: Confirmed => In Progress

** Changed in: kernel-sru-workflow/security-signoff
 Assignee: Canonical Security Team (canonical-security) => Steve Beattie 
(sbeattie)

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Title:
  linux-lts-trusty: 3.13.0-131.180~precise1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Confirmed
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  In Progress
Status in Kernel SRU Workflow upload-to-ppa series:
  New
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-trusty source package in Precise:
  Confirmed

Bug description:
  This bug is for tracking the  upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  boot-testing-requested: true
  kernel-stable-master-bug: 1715439
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1715758] Missing required logs.

[Ubuntu Kernel Bot]

This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:

apport-collect 1715758

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

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

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Title:
  Enable BFQ at build time

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Since 4.12 BFQ is included in upstream Linux kernel.
  I'd like to see Ubuntu's kernel built with BFQ support, even if not used by 
default.
  I'm tired to see my system freezing when copying large files from/to USB 
device or sometimes even within regular SATA drives.

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[Kernel-packages] [Bug 1715758] [NEW] Enable BFQ at build time

[Nazar Mokrynskyi]

Public bug reported:

Since 4.12 BFQ is included in upstream Linux kernel.
I'd like to see Ubuntu's kernel built with BFQ support, even if not used by 
default.
I'm tired to see my system freezing when copying large files from/to USB device 
or sometimes even within regular SATA drives.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

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Title:
  Enable BFQ at build time

Status in linux package in Ubuntu:
  New

Bug description:
  Since 4.12 BFQ is included in upstream Linux kernel.
  I'd like to see Ubuntu's kernel built with BFQ support, even if not used by 
default.
  I'm tired to see my system freezing when copying large files from/to USB 
device or sometimes even within regular SATA drives.

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[Kernel-packages] [Bug 1715758] Re: Enable BFQ at build time

[Ubuntu Kernel Bot]

** Package changed: linux-meta (Ubuntu) => linux (Ubuntu)

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Title:
  Enable BFQ at build time

Status in linux package in Ubuntu:
  New

Bug description:
  Since 4.12 BFQ is included in upstream Linux kernel.
  I'd like to see Ubuntu's kernel built with BFQ support, even if not used by 
default.
  I'm tired to see my system freezing when copying large files from/to USB 
device or sometimes even within regular SATA drives.

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[Kernel-packages] [Bug 1387865] Re: [Aorus X3+] Touchpad not working in Ubuntu 14.04 and 14.10

[hanshenrik]

same problem here, on Aorus X5 V6, ubuntu 17.04, kernel
4.10.0-19-generic, with same workaround (USB mouse works), any
suggestions?

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Title:
  [Aorus X3+] Touchpad not working in Ubuntu 14.04 and 14.10

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Touchpad not working. I don't see the mouse pointer. Laptop is exactly
  the same as without the touchpad.

  WORKAROUND: I can plug a USB Mouse.

  Upstream URL: http://www.spinics.net/lists/linux-input/msg34324.html

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-24-generic 3.16.0-24.32
  ProcVersionSignature: Ubuntu 3.16.0-24.32-generic 3.16.4
  Uname: Linux 3.16.0-24-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  levesque   2822 F pulseaudio
   /dev/snd/controlC1:  levesque   2822 F pulseaudio
  CurrentDesktop: Unity
  Date: Thu Oct 30 21:21:08 2014
  HibernationDevice: RESUME=UUID=41f05731-4d43-4531-8579-69f950969e48
  InstallationDate: Installed on 2014-10-16 (14 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 
(20140722.2)
  MachineType: GIGABYTE X3
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-24-generic.efi.signed 
root=UUID=1ab1195f-fc7d-4896-81a7-59d1f67b50c3 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-24-generic N/A
   linux-backports-modules-3.16.0-24-generic  N/A
   linux-firmware 1.138
  SourcePackage: linux
  UpgradeStatus: Upgraded to utopic on 2014-10-24 (5 days ago)
  dmi.bios.date: 07/04/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: FD04
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: X3
  dmi.board.vendor: GIGABYTE
  dmi.board.version: To be filled by O.E.M.
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 10
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrFD04:bd07/04/2014:svnGIGABYTE:pnX3:pvrTobefilledbyO.E.M.:rvnGIGABYTE:rnX3:rvrTobefilledbyO.E.M.:cvnToBeFilledByO.E.M.:ct10:cvrToBeFilledByO.E.M.:
  dmi.product.name: X3
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: GIGABYTE

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[Kernel-packages] [Bug 1713576] Comment bridged from LTC Bugzilla

[bugproxy]

--- Comment From jhop...@us.ibm.com 2017-09-07 17:48 EDT---
(In reply to comment #8)
> I built a Zesty test kernel with commit 05b40e0577.  The test kernel can be
> downloaded from:
>
> http://kernel.ubuntu.com/~jsalisbury/lp1713576
>
> Can you test this kernel and see if it resolves this bug?

Thanks, but I am having trouble with the perf packages.. any idea what
is wrong?

# uname -a
Linux ltc-boston114 4.10.0-33-generic #37~lp1713576 SMP Wed Sep 6 15:50:28 UTC 
2017 ppc64le ppc64le ppc64le GNU/Linux

# dpkg -i 
/home/migration_test_build/linux-tools-common_4.10.0-33.37~lp1713576_all.deb
(Reading database ... 99780 files and directories currently installed.)
Preparing to unpack .../linux-tools-common_4.10.0-33.37~lp1713576_all.deb ...
Unpacking linux-tools-common (4.10.0-33.37~lp1713576) over 
(4.10.0-33.37~lp1713576) ...
Setting up linux-tools-common (4.10.0-33.37~lp1713576) ...
# dpkg -i 
/home/migration_test_build/linux-cloud-tools-common_4.10.0-33.37~lp1713576_all.deb
(Reading database ... 99780 files and directories currently installed.)
Preparing to unpack .../linux-cloud-tools-common_4.10.0-33.37~lp1713576_all.deb 
...
Unpacking linux-cloud-tools-common (4.10.0-33.37~lp1713576) over 
(4.10.0-33.37~lp1713576) ...
Setting up linux-cloud-tools-common (4.10.0-33.37~lp1713576) ...

# perf list
The program 'perf' is currently not installed. You can install it by typing:
apt install linux-tools-common

# apt install linux-tools-common
Reading package lists... Done
Building dependency tree
Reading state information... Done
linux-tools-common is already the newest version (4.10.0-33.37~lp1713576).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.

---

Ebizzy does show a 42% improvement on average so that is probably
enough, although I was hoping to validate the sched migration counts are
lower.

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Title:
  More migrations with constant load

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

Bug description:
  == Comment: #0 - PUVICHAKRAVARTHY RAMACHANDRAN  - 2017-08-06 13:44:45 ==
  ---Problem Description---
  Significantly higher number of task migrations when the load is fixed but not 
balanced across cores.
   
  ---uname output---
  Linux isvbos3 4.10.0-29-generic #33~16.04.1-Ubuntu SMP Tue Jul 25 18:17:06 
UTC 2017 ppc64le ppc64le ppc64le GNU/Linux
   
  ---Additional Hardware Info---
  Power9 dd2.0 

  Machine Type = Power9 
   
  ---Steps to Reproduce---
   Benchmark : Multithreaded - cpu intensive. The system had 2 socket/ 32 
cores/ SMT4 mode.

  When 64 threads was run - the migrations were less over 10s interval.
  when 80 threads were run - the migrations were very high.

  Ideally, it should have been very minimal, as the over all load was constant
   
  == Comment: #3 - SRIKAR DRONAMRAJU - 2017-08-11 06:56:47 ==
  As suspected (commit :  05b40e0577 : "sched/fair: Prefer sibiling only if 
local group is under-utilized")
  
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=05b40e0577
  should fix the problem

  Ran ' perf stat -a -r 5 -e sched:sched_migrate_task 
/home/srikar/work/ebizzy-0.3/ebizzy -t 35 -S 100'
  to detect the problem and verify the fix

  Here is perf stat without fix.

  Performance counter stats for 'system wide' (5 runs):

   7,758  sched:sched_migrate_task
  ( +-  1.28% )

   100.015658079 seconds time elapsed
  ( +-  0.00% )

  perf stat with fix.

  Performance counter stats for 'system wide' (5 runs):

 415  sched:sched_migrate_task
  ( +- 11.74% )

   100.016021787 seconds time elapsed
  ( +-  0.00% )

  
  git describe on upstream kernel says v4.11-rc2
  # git describe 05b40e0577
  v4.11-rc2-227-g05b40e0

  == Comment: #4 - SRIKAR DRONAMRAJU - 2017-08-11 07:05:37 ==
  Attaching the patch that needs to be applied to fix this bug.
  Verified that patch fixes the problem.

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[Kernel-packages] [Bug 1715488] Status changed to Confirmed

[Ubuntu Kernel Bot]

This change was made by a bot.

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

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Title:
  package linux-headers-4.4.0-93 4.4.0-93.116 failed to install/upgrade:
  unable to sync file '/usr/src/linux-
  headers-4.4.0-93/arch/mips/include/asm/seccomp.h.dpkg-new': Invalid
  argument

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I believe the problem might be because the power went out before it
  had a chance to restart

  ProblemType: Package
  DistroRelease: Ubuntu 16.04
  Package: linux-headers-4.4.0-93 4.4.0-93.116
  ProcVersionSignature: Ubuntu 4.4.0-92.115-generic 4.4.76
  Uname: Linux 4.4.0-92-generic i686
  ApportVersion: 2.20.1-0ubuntu2.10
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  edward 1479 F pulseaudio
  Date: Wed Sep  6 10:02:26 2017
  DuplicateSignature:
   package:linux-headers-4.4.0-93:4.4.0-93.116
   Unpacking linux-headers-4.4.0-93 (4.4.0-93.116) ...
   dpkg: error processing archive 
/var/cache/apt/archives/linux-headers-4.4.0-93_4.4.0-93.116_all.deb (--unpack):
unable to sync file 
'/usr/src/linux-headers-4.4.0-93/arch/mips/include/asm/seccomp.h.dpkg-new': 
Invalid argument
  ErrorMessage: unable to sync file 
'/usr/src/linux-headers-4.4.0-93/arch/mips/include/asm/seccomp.h.dpkg-new': 
Invalid argument
  HibernationDevice: RESUME=UUID=7f9e4de1-a05b-4992-bb2f-08f6b9fd7749
  InstallationDate: Installed on 2017-03-06 (183 days ago)
  InstallationMedia: Lubuntu 14.04.2 LTS "Trusty Tahr" - Release i386 
(20150218.1)
  IwConfig:
   lono wireless extensions.
   
   eth0  no wireless extensions.
  MachineType: Hewlett-Packard HP Compaq dc5100 SFF(PZ577UA)
  PackageArchitecture: all
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-92-generic 
root=UUID=403561ad-329d-4074-8b5e-a06de47f9f90 ro quiet splash
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions: grub-pc 2.02~beta2-36ubuntu3.12
  RfKill:
   
  SourcePackage: linux
  Title: package linux-headers-4.4.0-93 4.4.0-93.116 failed to install/upgrade: 
unable to sync file 
'/usr/src/linux-headers-4.4.0-93/arch/mips/include/asm/seccomp.h.dpkg-new': 
Invalid argument
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/25/2005
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 786C2 v01.07
  dmi.board.name: 09E8h
  dmi.board.vendor: Hewlett-Packard
  dmi.chassis.asset.tag: MXL61109LJ
  dmi.chassis.type: 4
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvr786C2v01.07:bd08/25/2005:svnHewlett-Packard:pnHPCompaqdc5100SFF(PZ577UA):pvr:rvnHewlett-Packard:rn09E8h:rvr:cvnHewlett-Packard:ct4:cvr:
  dmi.product.name: HP Compaq dc5100 SFF(PZ577UA)
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 1715696] Re: linux 4.12.0-13.14 ADT test failure with linux 4.12.0-13.14

[Seth Forshee]

The filename failure is not reproducible.

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Title:
  linux 4.12.0-13.14 ADT test failure with linux 4.12.0-13.14

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Testing failed on:
  amd64: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-artful/artful/amd64/l/linux/20170907_105519_350cf@/log.gz
  i386: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-artful/artful/i386/l/linux/20170907_043106_1d132@/log.gz
  ppc64el: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-artful/artful/ppc64el/l/linux/20170907_100504_350cf@/log.gz

  This bug is for the stress-ng smoke test failures on i386.

   Summary:
  Stressors run: 148
  Skipped: 2,  bind-mount sock-diag
  Failed:  2,  cyclic filename
  Oopsed:  0, 
  Passed:  144,  
  Badret:  0,

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[Kernel-packages] [Bug 1715488] Re: package linux-headers-4.4.0-93 4.4.0-93.116 failed to install/upgrade: unable to sync file '/usr/src/linux-headers-4.4.0-93/arch/mips/include/asm/seccomp.h.dpkg-new

[Emily Ratliff]

** Information type changed from Private Security to Public

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Title:
  package linux-headers-4.4.0-93 4.4.0-93.116 failed to install/upgrade:
  unable to sync file '/usr/src/linux-
  headers-4.4.0-93/arch/mips/include/asm/seccomp.h.dpkg-new': Invalid
  argument

Status in linux package in Ubuntu:
  New

Bug description:
  I believe the problem might be because the power went out before it
  had a chance to restart

  ProblemType: Package
  DistroRelease: Ubuntu 16.04
  Package: linux-headers-4.4.0-93 4.4.0-93.116
  ProcVersionSignature: Ubuntu 4.4.0-92.115-generic 4.4.76
  Uname: Linux 4.4.0-92-generic i686
  ApportVersion: 2.20.1-0ubuntu2.10
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  edward 1479 F pulseaudio
  Date: Wed Sep  6 10:02:26 2017
  DuplicateSignature:
   package:linux-headers-4.4.0-93:4.4.0-93.116
   Unpacking linux-headers-4.4.0-93 (4.4.0-93.116) ...
   dpkg: error processing archive 
/var/cache/apt/archives/linux-headers-4.4.0-93_4.4.0-93.116_all.deb (--unpack):
unable to sync file 
'/usr/src/linux-headers-4.4.0-93/arch/mips/include/asm/seccomp.h.dpkg-new': 
Invalid argument
  ErrorMessage: unable to sync file 
'/usr/src/linux-headers-4.4.0-93/arch/mips/include/asm/seccomp.h.dpkg-new': 
Invalid argument
  HibernationDevice: RESUME=UUID=7f9e4de1-a05b-4992-bb2f-08f6b9fd7749
  InstallationDate: Installed on 2017-03-06 (183 days ago)
  InstallationMedia: Lubuntu 14.04.2 LTS "Trusty Tahr" - Release i386 
(20150218.1)
  IwConfig:
   lono wireless extensions.
   
   eth0  no wireless extensions.
  MachineType: Hewlett-Packard HP Compaq dc5100 SFF(PZ577UA)
  PackageArchitecture: all
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-92-generic 
root=UUID=403561ad-329d-4074-8b5e-a06de47f9f90 ro quiet splash
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions: grub-pc 2.02~beta2-36ubuntu3.12
  RfKill:
   
  SourcePackage: linux
  Title: package linux-headers-4.4.0-93 4.4.0-93.116 failed to install/upgrade: 
unable to sync file 
'/usr/src/linux-headers-4.4.0-93/arch/mips/include/asm/seccomp.h.dpkg-new': 
Invalid argument
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/25/2005
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 786C2 v01.07
  dmi.board.name: 09E8h
  dmi.board.vendor: Hewlett-Packard
  dmi.chassis.asset.tag: MXL61109LJ
  dmi.chassis.type: 4
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvr786C2v01.07:bd08/25/2005:svnHewlett-Packard:pnHPCompaqdc5100SFF(PZ577UA):pvr:rvnHewlett-Packard:rn09E8h:rvr:cvnHewlett-Packard:ct4:cvr:
  dmi.product.name: HP Compaq dc5100 SFF(PZ577UA)
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 1715488] Re: package linux-headers-4.4.0-93 4.4.0-93.116 failed to install/upgrade: unable to sync file '/usr/src/linux-headers-4.4.0-93/arch/mips/include/asm/seccomp.h.dpkg-new

[Apport retracing service]

** Tags removed: need-duplicate-check

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Title:
  package linux-headers-4.4.0-93 4.4.0-93.116 failed to install/upgrade:
  unable to sync file '/usr/src/linux-
  headers-4.4.0-93/arch/mips/include/asm/seccomp.h.dpkg-new': Invalid
  argument

Status in linux package in Ubuntu:
  New

Bug description:
  I believe the problem might be because the power went out before it
  had a chance to restart

  ProblemType: Package
  DistroRelease: Ubuntu 16.04
  Package: linux-headers-4.4.0-93 4.4.0-93.116
  ProcVersionSignature: Ubuntu 4.4.0-92.115-generic 4.4.76
  Uname: Linux 4.4.0-92-generic i686
  ApportVersion: 2.20.1-0ubuntu2.10
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  edward 1479 F pulseaudio
  Date: Wed Sep  6 10:02:26 2017
  DuplicateSignature:
   package:linux-headers-4.4.0-93:4.4.0-93.116
   Unpacking linux-headers-4.4.0-93 (4.4.0-93.116) ...
   dpkg: error processing archive 
/var/cache/apt/archives/linux-headers-4.4.0-93_4.4.0-93.116_all.deb (--unpack):
unable to sync file 
'/usr/src/linux-headers-4.4.0-93/arch/mips/include/asm/seccomp.h.dpkg-new': 
Invalid argument
  ErrorMessage: unable to sync file 
'/usr/src/linux-headers-4.4.0-93/arch/mips/include/asm/seccomp.h.dpkg-new': 
Invalid argument
  HibernationDevice: RESUME=UUID=7f9e4de1-a05b-4992-bb2f-08f6b9fd7749
  InstallationDate: Installed on 2017-03-06 (183 days ago)
  InstallationMedia: Lubuntu 14.04.2 LTS "Trusty Tahr" - Release i386 
(20150218.1)
  IwConfig:
   lono wireless extensions.
   
   eth0  no wireless extensions.
  MachineType: Hewlett-Packard HP Compaq dc5100 SFF(PZ577UA)
  PackageArchitecture: all
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-92-generic 
root=UUID=403561ad-329d-4074-8b5e-a06de47f9f90 ro quiet splash
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions: grub-pc 2.02~beta2-36ubuntu3.12
  RfKill:
   
  SourcePackage: linux
  Title: package linux-headers-4.4.0-93 4.4.0-93.116 failed to install/upgrade: 
unable to sync file 
'/usr/src/linux-headers-4.4.0-93/arch/mips/include/asm/seccomp.h.dpkg-new': 
Invalid argument
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/25/2005
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 786C2 v01.07
  dmi.board.name: 09E8h
  dmi.board.vendor: Hewlett-Packard
  dmi.chassis.asset.tag: MXL61109LJ
  dmi.chassis.type: 4
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvr786C2v01.07:bd08/25/2005:svnHewlett-Packard:pnHPCompaqdc5100SFF(PZ577UA):pvr:rvnHewlett-Packard:rn09E8h:rvr:cvnHewlett-Packard:ct4:cvr:
  dmi.product.name: HP Compaq dc5100 SFF(PZ577UA)
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 1715441] Re: linux-lts-trusty: 3.13.0-131.180~precise1 -proposed tracker

[Brad Figg]

** Changed in: kernel-sru-workflow/security-signoff
   Status: New => Confirmed

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Title:
  linux-lts-trusty: 3.13.0-131.180~precise1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Confirmed
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  Confirmed
Status in Kernel SRU Workflow upload-to-ppa series:
  New
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-trusty source package in Precise:
  Confirmed

Bug description:
  This bug is for tracking the  upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  boot-testing-requested: true
  kernel-stable-master-bug: 1715439
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1715439] Re: linux: 3.13.0-131.180 -proposed tracker

[Brad Figg]

** Changed in: kernel-sru-workflow/automated-testing
   Status: New => Confirmed

** Changed in: kernel-sru-workflow/certification-testing
   Status: New => Confirmed

** Changed in: kernel-sru-workflow/promote-to-proposed
   Status: Fix Committed => Fix Released

** Changed in: kernel-sru-workflow/regression-testing
   Status: New => Confirmed

** Changed in: kernel-sru-workflow/security-signoff
   Status: New => Confirmed

** Changed in: kernel-sru-workflow/verification-testing
   Status: New => Confirmed

** Description changed:

  This bug is for tracking the  upload package. This
  bug will contain status and testing results related to that upload.
  
  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  
  backports: 1715441
  derivatives:
- kernel-stable-phase-changed:Thursday, 07. September 2017 09:01 UTC
- kernel-stable-phase:Uploaded
- 
  -- swm properties --
  boot-testing-requested: true
  phase: Uploaded
+ kernel-stable-phase-changed:Thursday, 07. September 2017 21:02 UTC
+ kernel-stable-phase:Promoted to proposed

** Description changed:

  This bug is for tracking the  upload package. This
  bug will contain status and testing results related to that upload.
  
  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  
  backports: 1715441
  derivatives:
  -- swm properties --
  boot-testing-requested: true
- phase: Uploaded
- kernel-stable-phase-changed:Thursday, 07. September 2017 21:02 UTC
- kernel-stable-phase:Promoted to proposed
+ phase: Promoted to proposed
+ proposed-announcement-sent: true
+ proposed-testing-requested: true

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Title:
  linux: 3.13.0-131.180 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Confirmed
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  Confirmed
Status in Kernel SRU Workflow upload-to-ppa series:
  Invalid
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Trusty:
  Confirmed

Bug description:
  This bug is for tracking the  upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  backports: 1715441
  derivatives:
  -- swm properties --
  boot-testing-requested: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1715609] Re: kernel warning: skb_warn_bad_offload

[Joseph Salisbury]

I built a test kernel with the commit to fix bug 1705447 reverted.  The
reverted commit is:

commit b2504a5dbef3305ef41988ad270b0e8ec289331c
Author: Eric Dumazet 
Date:   Tue Jan 31 10:20:32 2017 -0800
net: reduce skb_warn_bad_offload() noise

The test kernel can be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1715609/

Can you test this kernel and see if it resolves the regression?

** Changed in: linux (Ubuntu Zesty)
   Status: New => Triaged

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

** Changed in: linux (Ubuntu Zesty)
   Importance: Undecided => Medium

** Changed in: linux (Ubuntu Zesty)
 Assignee: (unassigned) => Joseph Salisbury (jsalisbury)

** Changed in: linux (Ubuntu)
 Assignee: (unassigned) => Joseph Salisbury (jsalisbury)

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

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

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Title:
  kernel warning: skb_warn_bad_offload

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Zesty:
  In Progress

Bug description:
  Since upgrading to kernel version 4.10.0-33.37, we're seeing a lot of
  call traces triggered by skb_warn_bad_offload in the syslog.

  Regression introduced when fixing this bug?
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1705447


  kernel: [570943.49] [ cut here ]
  kernel: [570943.494448] WARNING: CPU: 3 PID: 21982 at 
/build/linux-hwe-YA6IuF/linux-hwe-4.10.0/net/core/dev.c:2576 
skb_warn_bad_offload+0xd1/0x120
  kernel: [570943.494450] e1000e: caps=(0x0030002149a9, 0x) 
len=1701 data_len=1659 gso_size=1480 gso_type=2 ip_summed=0
  kernel: [570943.494451] Modules linked in: udp_diag tcp_diag inet_diag 
echainiv authenc xfrm4_mode_tunnel xt_state binfmt_misc veth xfrm_user 
xfrm4_tunnel tunnel4 ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo bridge stp 
llc iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat 
nf_nat_ipv4 nf_nat ipt_REJECT nf_reject_ipv4 xt_tcpudp nf_conntrack_ipv4 
nf_defrag_ipv4 xt_conntrack nf_conntrack iptable_filter ip_tables x_tables 
intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm ppdev 
irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel 
aes_x86_64 crypto_simd glue_helper cryptd intel_cstate intel_rapl_perf hci_uart 
ie31200_edac btbcm edac_core intel_pch_thermal btqca serio_raw btintel 
bluetooth parport_pc parport mac_hid intel_lpss_acpi acpi_pad intel_lpss autofs4
  kernel: [570943.494500]  btrfs raid10 raid456 async_raid6_recov async_memcpy 
async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear raid1 
e1000e psmouse ptp ahci pps_core libahci wmi pinctrl_sunrisepoint i2c_hid video 
pinctrl_intel hid fjes
  kernel: [570943.494524] CPU: 3 PID: 21982 Comm: charon Tainted: GW
   4.10.0-33-generic #37~16.04.1-Ubuntu
  kernel: [570943.494524] Hardware name: ...
  kernel: [570943.494525] Call Trace:
  kernel: [570943.494541]  
  kernel: [570943.494544]  dump_stack+0x63/0x90
  kernel: [570943.494545]  __warn+0xcb/0xf0
  kernel: [570943.494546]  warn_slowpath_fmt+0x5f/0x80
  kernel: [570943.494547]  ? ___ratelimit+0xa2/0xf0
  kernel: [570943.494549]  skb_warn_bad_offload+0xd1/0x120
  kernel: [570943.494550]  __skb_gso_segment+0x17d/0x190
  kernel: [570943.494564]  validate_xmit_skb+0x14f/0x2a0
  kernel: [570943.494565]  validate_xmit_skb_list+0x43/0x70
  kernel: [570943.494567]  sch_direct_xmit+0x16b/0x1c0
  kernel: [570943.494568]  __dev_queue_xmit+0x47e/0x690
  kernel: [570943.494569]  dev_queue_xmit+0x10/0x20
  kernel: [570943.494570]  ip_finish_output2+0x27a/0x370
  kernel: [570943.494571]  ip_finish_output+0x176/0x270
  kernel: [570943.494571]  ip_output+0x76/0xe0
  kernel: [570943.494572]  ? ip_fragment.constprop.49+0x80/0x80
  kernel: [570943.494573]  ip_forward_finish+0x43/0x70
  kernel: [570943.494574]  ip_forward+0x385/0x460
  kernel: [570943.494575]  ? ip_frag_mem+0x50/0x50
  kernel: [570943.494575]  ip_rcv_finish+0x11b/0x400
  kernel: [570943.494576]  ip_rcv+0x28b/0x3a0
  ...
  kernel: [570943.494632] ---[ end trace f01d0adcc1256afe ]---

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[Kernel-packages] [Bug 1705748] Re: Samsung SSD 960 EVO 500GB refused to change power state

[Steve Roberts]

Tried that latest one... still fails after suspend but should I be using
nvme_core.default_ps_max_latency_us=1500 ?

But as I have said before it does bother me that the suspend and resume
operations seem to overlap and all are logged on resume.

Booted am:

Sep  7 10:02:44 phs08 kernel: [0.00] Linux version 4.12.0-14-generic 
(root@Linux) (gcc version 7.1.0 (Ubuntu 7.1.0-13ubuntu1) ) #15~pm961+reset SMP 
Wed Sep 6 13:43:27 CST 2017 (Ubuntu 4.12.0-14.15~pm961+reset-generic 4.12.10)
Sep  7 10:02:44 phs08 kernel: [0.00] Command line: 
BOOT_IMAGE=/vmlinuz-4.12.0-14-generic 
root=UUID=f7ae652b-cbf6-48b8-bc6a-d3963957ab57 ro

system running all day...

from pm-suspend.log:
Thu Sep  7 19:34:17 BST 2017: performing suspend
Thu Sep  7 20:26:41 BST 2017: Awake.

from kernel.log
(nothing about any suspend operations prior to wakeup time, i.e. all kernel 
operations relating to suspend are logged on wakeup !)

Sep  7 20:26:41 phs08 kernel: [34307.434357] PM: Syncing filesystems ... done.
Sep  7 20:26:41 phs08 kernel: [34307.498356] PM: Preparing system for sleep 
(mem)
...
Sep  7 20:26:41 phs08 kernel: [34311.224400] PM: resume of devices complete 
after 698.454 msecs
Sep  7 20:26:41 phs08 kernel: [34311.224785] PM: Finishing wakeup
...
At 20:28 I successfully saved a spreadsheet file to the nvme disk, that was 
open before the system was suspended (the file is timestamped with 20:28)

then
Sep  7 20:29:56 phs08 kernel: [34506.017034] nvme nvme0: controller is down; 
will reset: CSTS=0x, PCI_STATUS=0x
Sep  7 20:29:56 phs08 kernel: [34506.052638] pci_raw_set_power_state: 5 
callbacks suppressed
Sep  7 20:29:56 phs08 kernel: [34506.052642] nvme :01:00.0: Refused to 
change power state, currently in D3
Sep  7 20:29:56 phs08 kernel: [34506.052779] nvme nvme0: Removing after probe 
failure status: -19
etc.

So the nvme disk apparently does not become inaccessible until 3 min
after the system has woken up !

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Title:
  Samsung SSD 960 EVO 500GB refused to change power state

Status in linux package in Ubuntu:
  In Progress

Bug description:
  Originally thought my issue was same as this:
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1678184
  but requested to report as separate bug

  System becomes unusable at seemingly random times but especially after
  resume from suspend due to disk 'disappearing' becoming inaccessible,
  with hundreds of I/O errors logged.

  After viewing the above bug report yesterday as a quick temporary fix I added 
kernel param, updated grub, etc with:
  GRUB_CMDLINE_LINUX_DEFAULT="nvme_core.default_ps_max_latency_us=0"

  System appears to have been stable for the last day, but is presumably
  using more power than it should.

  System, drive details below:

  M2 nvme drive: Samsung SSD 960 EVO 500GB

  Ubuntu 4.10.0-26.30~16.04.1-generic 4.10.17

  M/B Asus Prime B350m-A
  Ryzen 1600 cpu

  Jul 20 16:32:59 phs08 kernel: [ 190.893571] INVALID_DEVICE_REQUEST 
device=00:00.0 address=0xfffdf800 flags=0x0a00]
  Jul 20 16:33:05 phs08 kernel: [ 197.010928] nvme :01:00.0: controller is 
down; will reset: CSTS=0x, PCI_STATUS=0x
  Jul 20 16:33:05 phs08 kernel: [ 197.046980] pci_raw_set_power_state: 4 
callbacks suppressed
  Jul 20 16:33:05 phs08 kernel: [ 197.046985] nvme :01:00.0: Refused to 
change power state, currently in D3
  Jul 20 16:33:05 phs08 kernel: [ 197.047163] nvme nvme0: Removing after probe 
failure status: -19
  Jul 20 16:33:05 phs08 kernel: [ 197.047182] nvme0n1: detected capacity change 
from 500107862016 to 0
  Jul 20 16:33:05 phs08 kernel: [ 197.047793] blk_update_request: I/O error, 
dev nvme0n1, sector 0

  
  nvme list

  /dev/nvme0n1 S3EUNX0J305518L Samsung SSD 960 EVO 500GB 1.2 1 125.20 GB
  / 500.11 GB 512 B + 0 B 2B7QCXE7

  sudo nvme id-ctrl /dev/nvme0

  NVME Identify Controller:
  vid : 0x144d
  ssvid : 0x144d
  sn : S3EUNX0J305518L
  mn : Samsung SSD 960 EVO 500GB
  fr : 2B7QCXE7
  rab : 2
  ieee : 002538
  cmic : 0
  mdts : 9
  cntlid : 2
  ver : 10200
  rtd3r : 7a120
  rtd3e : 4c4b40
  oaes : 0
  oacs : 0x7
  acl : 7
  aerl : 3
  frmw : 0x16
  lpa : 0x3
  elpe : 63
  npss : 4
  avscc : 0x1
  apsta : 0x1
  wctemp : 350
  cctemp : 352
  mtfa : 0
  hmpre : 0
  hmmin : 0
  tnvmcap : 500107862016
  unvmcap : 0
  rpmbs : 0
  sqes : 0x66
  cqes : 0x44
  nn : 1
  oncs : 0x1f
  fuses : 0
  fna : 0x5
  vwc : 0x1
  awun : 255
  awupf : 0
  nvscc : 1
  acwu : 0
  sgls : 0
  ps 0 : mp:6.04W operational enlat:0 exlat:0 rrt:0 rrl:0
rwt:0 rwl:0 idle_power:- active_power:-
  ps 1 : mp:5.09W operational enlat:0 exlat:0 rrt:1 rrl:1
rwt:1 rwl:1 idle_power:- active_power:-
  ps 2 : mp:4.08W operational enlat:0 exlat:0 rrt:2 rrl:2
rwt:2 rwl:2 idle_power:- active_power:-
  ps 3 : mp:0.0400W non-operational enlat:210 

[Kernel-packages] [Bug 1715609] Re: kernel warning: skb_warn_bad_offload

[Joseph Salisbury]

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

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

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Title:
  kernel warning: skb_warn_bad_offload

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Zesty:
  New

Bug description:
  Since upgrading to kernel version 4.10.0-33.37, we're seeing a lot of
  call traces triggered by skb_warn_bad_offload in the syslog.

  Regression introduced when fixing this bug?
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1705447


  kernel: [570943.49] [ cut here ]
  kernel: [570943.494448] WARNING: CPU: 3 PID: 21982 at 
/build/linux-hwe-YA6IuF/linux-hwe-4.10.0/net/core/dev.c:2576 
skb_warn_bad_offload+0xd1/0x120
  kernel: [570943.494450] e1000e: caps=(0x0030002149a9, 0x) 
len=1701 data_len=1659 gso_size=1480 gso_type=2 ip_summed=0
  kernel: [570943.494451] Modules linked in: udp_diag tcp_diag inet_diag 
echainiv authenc xfrm4_mode_tunnel xt_state binfmt_misc veth xfrm_user 
xfrm4_tunnel tunnel4 ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo bridge stp 
llc iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat 
nf_nat_ipv4 nf_nat ipt_REJECT nf_reject_ipv4 xt_tcpudp nf_conntrack_ipv4 
nf_defrag_ipv4 xt_conntrack nf_conntrack iptable_filter ip_tables x_tables 
intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm ppdev 
irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel 
aes_x86_64 crypto_simd glue_helper cryptd intel_cstate intel_rapl_perf hci_uart 
ie31200_edac btbcm edac_core intel_pch_thermal btqca serio_raw btintel 
bluetooth parport_pc parport mac_hid intel_lpss_acpi acpi_pad intel_lpss autofs4
  kernel: [570943.494500]  btrfs raid10 raid456 async_raid6_recov async_memcpy 
async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear raid1 
e1000e psmouse ptp ahci pps_core libahci wmi pinctrl_sunrisepoint i2c_hid video 
pinctrl_intel hid fjes
  kernel: [570943.494524] CPU: 3 PID: 21982 Comm: charon Tainted: GW
   4.10.0-33-generic #37~16.04.1-Ubuntu
  kernel: [570943.494524] Hardware name: ...
  kernel: [570943.494525] Call Trace:
  kernel: [570943.494541]  
  kernel: [570943.494544]  dump_stack+0x63/0x90
  kernel: [570943.494545]  __warn+0xcb/0xf0
  kernel: [570943.494546]  warn_slowpath_fmt+0x5f/0x80
  kernel: [570943.494547]  ? ___ratelimit+0xa2/0xf0
  kernel: [570943.494549]  skb_warn_bad_offload+0xd1/0x120
  kernel: [570943.494550]  __skb_gso_segment+0x17d/0x190
  kernel: [570943.494564]  validate_xmit_skb+0x14f/0x2a0
  kernel: [570943.494565]  validate_xmit_skb_list+0x43/0x70
  kernel: [570943.494567]  sch_direct_xmit+0x16b/0x1c0
  kernel: [570943.494568]  __dev_queue_xmit+0x47e/0x690
  kernel: [570943.494569]  dev_queue_xmit+0x10/0x20
  kernel: [570943.494570]  ip_finish_output2+0x27a/0x370
  kernel: [570943.494571]  ip_finish_output+0x176/0x270
  kernel: [570943.494571]  ip_output+0x76/0xe0
  kernel: [570943.494572]  ? ip_fragment.constprop.49+0x80/0x80
  kernel: [570943.494573]  ip_forward_finish+0x43/0x70
  kernel: [570943.494574]  ip_forward+0x385/0x460
  kernel: [570943.494575]  ? ip_frag_mem+0x50/0x50
  kernel: [570943.494575]  ip_rcv_finish+0x11b/0x400
  kernel: [570943.494576]  ip_rcv+0x28b/0x3a0
  ...
  kernel: [570943.494632] ---[ end trace f01d0adcc1256afe ]---

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[Kernel-packages] [Bug 1709220] Re: RPT related fixes missing in Ubuntu 16.04.3

[bugproxy]

--- Comment From jhop...@us.ibm.com 2017-09-07 16:14 EDT---
Hi, I was able to verify that these fixes in the -proposed kernel provide the 
expected performance improvements, thanks!

This time I re-baselined on a P9 with 32 DD2 cores, so overall compare
is a bit different than previous comments but still seeing significant
performance gains as expected. Here are the improvements of the proposed
kernel (4.10.0-34-generic -- #38~16.04.1-Ubuntu) compared to the
baseline kernel (4.10.0-33-generic #37~16.04.1-Ubuntu):

improvement
SMToff   SMT4
Execl ? single   136.6%  153.0%
Execl ? multi -6.2%8.8%
Sysexec ? single 110.1%   91.1%
Sysexec ? multi2.8%5.6%
Spawn ? single43.9%   46.1%
Spawn ? multi  8.3%   14.2%

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

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Title:
  RPT related fixes missing in Ubuntu 16.04.3

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Zesty:
  Fix Committed

Bug description:
  == SRU Justification ==
  These four commits are Radix performance patches specific to powerpc.  

  The patches are reported to help anywhere from 40% up to 3.5X on
  unixbench fork/exec testcases.

  The first patch was included in mainlne as of 4.12-rc1.  The last three 
patches are
  still in linux-next.


  ---Problem Description---

  The following patches are missing in the ubuntu 16.04.3 kernel

  https://lists.ozlabs.org/pipermail/linuxppc-dev/2017-April/156104.html

  https://lists.ozlabs.org/pipermail/linuxppc-dev/2017-April/156105.html

  https://lists.ozlabs.org/pipermail/linuxppc-dev/2017-April/157130.html

  ---uname output---

  4.10.0-29-generic #33~16.04.1-Ubuntu SMP Tue Jul 25 18:17:06 UTC 2017
  ppc64le ppc64le ppc64le GNU/Linux

  Machine Type = power9

  ---Steps to Reproduce---

  Did a fork and exec benchmark to look at the performance and they
  pointed to radix routines.

  Upstream commits mentioned:

  commit  f7327e0ba3805470cced2acfa053e795362ee41d

  powerpc/mm/radix: Remove unnecessary ptesync

  commit  f6b0df55cad252fedd60aa2ba75a0207d0006283

  powerpc/mm/radix: Don't do page walk cache flush when doing full mm
  flush

  commit  a5998fcb92552a18713b6aa5c146aa400e4d75ee

  powerpc/mm/radix: Optimise tlbiel flush all case

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[Kernel-packages] [Bug 1715489] Re: [Hyper-V] Read TSC frequency from a synthetic MSR

[Marcelo Cerri]

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

** Changed in: linux-azure (Ubuntu Xenial)
   Status: In Progress => Fix Committed

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Title:
  [Hyper-V] Read TSC frequency from a synthetic MSR

Status in linux package in Ubuntu:
  Confirmed
Status in linux-azure package in Ubuntu:
  Fix Committed
Status in linux source package in Xenial:
  Confirmed
Status in linux-azure source package in Xenial:
  Fix Committed

Bug description:
  It was found that SMI_TRESHOLD of 5 is not enough for Hyper-V
  guests in nested environment and falling back to counting jiffies
  is not an option for Gen2 guests as they don't have PIT. As Hyper-V
  provides TSC frequency in a synthetic MSR we can just use this information
  instead of doing a error prone calibration.

  Upstream commit here:
  
https://github.com/torvalds/linux/commit/71c2a2d0a81f096a2932fccb39a500116fece554

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[Kernel-packages] [Bug 1353947] Re: Hypervisor with QEMU-2.0/libvirtd 1.2.2 stack when launching VM with CirrOS or Ubuntu 12.04

[Thomas Huth]

Triaging old bug tickets... can you still reproduce this issue with the
latest version of QEMU? Or could we close this ticket nowadays?

** Changed in: qemu
   Status: New => Incomplete

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Title:
  Hypervisor with QEMU-2.0/libvirtd 1.2.2 stack when launching VM with
  CirrOS or Ubuntu 12.04

Status in QEMU:
  Incomplete
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  The issue observed when running an hypervisor with QEMU 2.0/libvirtd 1.2.2
  The VM network interface is attached to a PCI virtual function (SR-IOV).

  When we ran VM with guest OS CirrOS or Ubuntu 12.04 we observed an hipervisor 
hang shortly after the VM is loaded
  We observed the same issue with Mellanox NIC and with Intel NIC

  We’ve tried few combinations of {GuestOS}X{Hypervisor} and we got the 
following findings:
  When a hypervisor is running QEMU 1.5/libvirtd 1.1.1 - no issue observed
  When a hypervisor is running QEMU 2.0/libvirtd 1.2.2 - CirrOS and Ubuntu 
12.04 guest OSes caused hypervisor hang
  When a hypervisor is running QEMU 2.0/libvirtd 1.2.2 - CentOS 6.4 and Ubuntu 
13.10 - no issue observed

  The problematic guest OSes are with kernel versions ~3.2.y

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[Kernel-packages] [Bug 1715489] Re: [Hyper-V] Read TSC frequency from a synthetic MSR

[Marcelo Cerri]

https://lists.ubuntu.com/archives/kernel-team/2017-September/086902.html

** Changed in: linux-azure (Ubuntu Xenial)
   Status: New => In Progress

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

** Changed in: linux (Ubuntu Xenial)
   Importance: Undecided => Medium

** Changed in: linux-azure (Ubuntu Xenial)
   Importance: Undecided => High

** Changed in: linux (Ubuntu Xenial)
 Assignee: (unassigned) => Marcelo Cerri (mhcerri)

** Changed in: linux-azure (Ubuntu Xenial)
 Assignee: (unassigned) => Marcelo Cerri (mhcerri)

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Title:
  [Hyper-V] Read TSC frequency from a synthetic MSR

Status in linux package in Ubuntu:
  Confirmed
Status in linux-azure package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  Confirmed
Status in linux-azure source package in Xenial:
  In Progress

Bug description:
  It was found that SMI_TRESHOLD of 5 is not enough for Hyper-V
  guests in nested environment and falling back to counting jiffies
  is not an option for Gen2 guests as they don't have PIT. As Hyper-V
  provides TSC frequency in a synthetic MSR we can just use this information
  instead of doing a error prone calibration.

  Upstream commit here:
  
https://github.com/torvalds/linux/commit/71c2a2d0a81f096a2932fccb39a500116fece554

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[Kernel-packages] [Bug 1646277] Re: Xenial server 16.04.x will have a black screen after PXE installation

[Joseph Salisbury]

Hi Nancy,

I'd like to confirm the symptoms of this bug. For PXE installs only, you
get through all the installation steps and then the screen goes black
after a reboot?  You can then switch to tty1 and access command prompt?

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Title:
  Xenial server 16.04.x will have a black screen after PXE installation

Status in debian-installer package in Ubuntu:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed
Status in debian-installer source package in Xenial:
  Confirmed
Status in linux source package in Xenial:
  Confirmed

Bug description:
  The display will keep black screen after install 16.04.x via PXE(need
  use "Ctrl+Alt+F1" to change to terminal 1, then can see text mode
  screen)

  Quanta team is installing Xenial server using PXE boot.   After the
  installation, the console will show a black screen.   Hitting ctl-
  alt-f1 displays the text mode screen OK.

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[Kernel-packages] [Bug 1713884] Re: [CIFS] Fix maximum SMB2 header size

[Joshua R. Poulson]

Reminder: this also applies to linux-azure

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Title:
  [CIFS] Fix maximum SMB2 header size

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Vivid:
  In Progress
Status in linux source package in Xenial:
  In Progress
Status in linux source package in Zesty:
  In Progress
Status in linux source package in Artful:
  In Progress

Bug description:
  Currently the maximum size of SMB2/3 header is set incorrectly which
  leads to hanging of directory listing operations on encrypted SMB3
  connections. Fix this by setting the maximum size to 170 bytes that
  is calculated as RFC1002 length field size (4) + transform header
  size (52) + SMB2 header size (64) + create response size (56).

  https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-
  next.git/commit/?id=47690ab81f4f29b12bbb0676d3579e61ab4d84de

  This applies across the board 3.16, 4.4, 4.10, artful, and azure.
  Microsoft would be happy to help test.

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[Kernel-packages] [Bug 1715441] Re: linux-lts-trusty: 3.13.0-131.180~precise1 -proposed tracker

[Brad Figg]

** Changed in: kernel-sru-workflow/automated-testing
   Status: New => Confirmed

** Changed in: kernel-sru-workflow/certification-testing
   Status: New => Confirmed

** Changed in: kernel-sru-workflow/promote-to-proposed
   Status: Fix Committed => Fix Released

** Changed in: kernel-sru-workflow/regression-testing
   Status: New => Confirmed

** Changed in: kernel-sru-workflow/verification-testing
   Status: New => Confirmed

** Description changed:

  This bug is for tracking the  upload package. This
  bug will contain status and testing results related to that upload.
  
  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  boot-testing-requested: true
  kernel-stable-master-bug: 1715439
  phase: Uploaded
+ kernel-stable-phase:Promoted to proposed
+ kernel-stable-phase-changed:Thursday, 07. September 2017 19:02 UTC

** Description changed:

  This bug is for tracking the  upload package. This
  bug will contain status and testing results related to that upload.
  
  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  boot-testing-requested: true
  kernel-stable-master-bug: 1715439
- phase: Uploaded
- kernel-stable-phase:Promoted to proposed
- kernel-stable-phase-changed:Thursday, 07. September 2017 19:02 UTC
+ phase: Promoted to proposed
+ proposed-announcement-sent: true
+ proposed-testing-requested: true

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Title:
  linux-lts-trusty: 3.13.0-131.180~precise1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Confirmed
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  New
Status in Kernel SRU Workflow upload-to-ppa series:
  New
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-trusty source package in Precise:
  Confirmed

Bug description:
  This bug is for tracking the  upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  boot-testing-requested: true
  kernel-stable-master-bug: 1715439
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1715725] [NEW] linux-aws needs drbd.ko

[Kamal Mostafa]

Public bug reported:

Please distribute drbd.ko in main linux-image package.

** Affects: linux-aws (Ubuntu)
 Importance: Undecided
 Assignee: Kamal Mostafa (kamalmostafa)
 Status: In Progress

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Title:
  linux-aws needs drbd.ko

Status in linux-aws package in Ubuntu:
  In Progress

Bug description:
  Please distribute drbd.ko in main linux-image package.

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[Kernel-packages] [Bug 1709511] Re: Kernel 4.4.0-89 panics on boot on xenial

[Joseph Salisbury]

@Russell Morris, you may want to open a new bug, since the original bug
reporter says this one is now fixed in comment #6.

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Title:
  Kernel 4.4.0-89 panics on boot on xenial

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  After applying the 4.4.0-89 kernel update, I get a panic on boot.

  4.4.0-87 boots normally.

  
  I expected that 4.4.0-89 would boot normally (as 4.4.0-87) instead of 
crashing.

  
  Systemd displays an announcement: "Starting udev Wait for Complete Device 
Initialization...", then I get:

* "kobject: can not set name properly!"
* "BUG: unable to handle kernel null pointer dereference at 
* A kernel error backtrace

  Part of the backtrace is (I'm having to enter this from a video):

  Call Trace:
[81258ff3] ep_alloc+0x43/0xe0
[81259162] SyS_epoll_create1+0x42/0xe0
[81841f32] entry_SYSCALL_64_fastpath+0x16/0x71

  RIP [811ed65b] kmem_cache_alloc_trace+0x7b/0x1f0

  Kernel panic - not syncing: CRED: put_cred_rcu() sees 880231fc3cc0
  with usage -1


  lsb_release -rd:

  Description:Ubuntu 16.04.3 LTS
  Release:16.04

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[Kernel-packages] [Bug 1715268] Re: package linux-image-extra-4.4.0-77-generic 4.4.0-77.98 failed to install/upgrade: package linux-image-extra-4.4.0-77-generic is not ready for configuration cannot c

[Joseph Salisbury]

You may need to run the following from a terminal:

sudo apt-get install -f
sudo apt-get clean
sudo apt-get update

Then re-install the package or updates.

If that does not resolve your issue, please mark the bug as "Confirmed"

** Changed in: linux (Ubuntu)
   Importance: Undecided => Low

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

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Title:
  package linux-image-extra-4.4.0-77-generic 4.4.0-77.98 failed to
  install/upgrade: package linux-image-extra-4.4.0-77-generic is not
  ready for configuration  cannot configure (current status 'half-
  installed')

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I ran 'Software Updater" on 9/5 and got this result. It said "current
  status =half-installed" or similar language. I can only hope this this
  thing will boot next time.

  ProblemType: Package
  DistroRelease: Ubuntu 16.04
  Package: linux-image-extra-4.4.0-77-generic 4.4.0-77.98
  ProcVersionSignature: Ubuntu 4.4.0-92.115-generic 4.4.76
  Uname: Linux 4.4.0-92-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.10
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  dan1764 F pulseaudio
  Date: Tue Sep  5 21:14:11 2017
  ErrorMessage: package linux-image-extra-4.4.0-77-generic is not ready for 
configuration  cannot configure (current status 'half-installed')
  HibernationDevice: RESUME=UUID=6343e38d-c2cb-4bdc-931f-7d7de298ee9d
  InstallationDate: Installed on 2016-05-15 (478 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  MachineType: Dell Inc. Precision M6300
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-92-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions: grub-pc 2.02~beta2-36ubuntu3.12
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  Title: package linux-image-extra-4.4.0-77-generic 4.4.0-77.98 failed to 
install/upgrade: package linux-image-extra-4.4.0-77-generic is not ready for 
configuration  cannot configure (current status 'half-installed')
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/05/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A15
  dmi.board.name: 0JM680
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA15:bd06/05/2013:svnDellInc.:pnPrecisionM6300:pvr:rvnDellInc.:rn0JM680:rvr:cvnDellInc.:ct8:cvr:
  dmi.product.name: Precision M6300
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1715201] Re: package linux-image-4.4.0-87-generic 4.4.0-87.110 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

[Joseph Salisbury]

You may need to run the following from a terminal:

sudo apt-get install -f
sudo apt-get clean
sudo apt-get update

Then re-install the package or updates.

If that does not resolve your issue, please mark the bug as "Confirmed"

** Changed in: linux (Ubuntu)
   Importance: Undecided => Low

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

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Title:
  package linux-image-4.4.0-87-generic 4.4.0-87.110 failed to
  install/upgrade: subprocess installed post-installation script
  returned error exit status 2

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  This might be caused by an out of disk space on /boot during an apt-
  get install.  That happened around the same time.

  ProblemType: Package
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-87-generic 4.4.0-87.110
  ProcVersionSignature: Ubuntu 4.4.0-83.106-generic 4.4.70
  Uname: Linux 4.4.0-83-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.10
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  rcronk 2206 F pulseaudio
   /dev/snd/controlC0:  rcronk 2206 F pulseaudio
  Date: Tue Sep  5 11:50:04 2017
  DpkgHistoryLog:
   Start-Date: 2017-09-05  11:47:38
   Commandline: apt-get install -f
   Requested-By: rcronk (1000)
   Install: linux-image-extra-4.4.0-93-generic:amd64 (4.4.0-93.116, automatic), 
linux-headers-4.4.0-93-generic:amd64 (4.4.0-93.116, automatic), 
linux-headers-4.4.0-93:amd64 (4.4.0-93.116, automatic), 
linux-image-4.4.0-89-generic:amd64 (4.4.0-89.112, automatic), 
linux-image-4.4.0-93-generic:amd64 (4.4.0-93.116, automatic)
   Upgrade: linux-headers-generic:amd64 (4.4.0.89.95, 4.4.0.93.98), 
linux-image-generic:amd64 (4.4.0.89.95, 4.4.0.93.98), 
linux-image-extra-virtual:amd64 (4.4.0.89.95, 4.4.0.93.98), linux-generic:amd64 
(4.4.0.89.95, 4.4.0.93.98)
  DuplicateSignature:
   package:linux-image-4.4.0-87-generic:4.4.0-87.110
   Setting up linux-image-4.4.0-87-generic (4.4.0-87.110) ...
   Internal Error: Could not find image (/boot/vmlinuz-4.4.0-87-generic)
   dpkg: error processing package linux-image-4.4.0-87-generic (--configure):
subprocess installed post-installation script returned error exit status 2
  ErrorMessage: subprocess installed post-installation script returned error 
exit status 2
  HibernationDevice: RESUME=UUID=9d48e248-0867-4456-9e6b-2234b10f862a
  InstallationDate: Installed on 2016-05-06 (487 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  MachineType: System manufacturer System Product Name
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-83-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions: grub-pc 2.02~beta2-36ubuntu3.11
  RfKill:
   
  SourcePackage: linux
  Title: package linux-image-4.4.0-87-generic 4.4.0-87.110 failed to 
install/upgrade: subprocess installed post-installation script returned error 
exit status 2
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/02/2009
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 0507
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: P6T6 WS REVOLUTION
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr0507:bd07/02/2009:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP6T6WSREVOLUTION:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: System Product Name
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer

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[Kernel-packages] [Bug 1715220] Re: package linux-image-4.12.0-12-generic (not installed) failed to install/upgrade: internal process pre-installation script failed with exit code 1

[Joseph Salisbury]

You may need to run the following from a terminal:

sudo apt-get install -f
sudo apt-get clean
sudo apt-get update

Then re-install the package or updates.

If that does not resolve your issue, please mark the bug as "Confirmed"

** Changed in: linux (Ubuntu)
   Importance: Undecided => Low

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

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Title:
  package linux-image-4.12.0-12-generic (not installed) failed to
  install/upgrade: internal process pre-installation script failed with
  exit code 1

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Upgraded ubuntu-mate system as usual, but got an error:
  This kernel does not support a non-PAE CPU.
  Yes, this is a 32-bit only CPU (Pentium M in Thinkpad T40), but it works.

  ProblemType: Package
  DistroRelease: Ubuntu 17.10
  Package: linux-image-4.12.0-12-generic (not installed)
  ProcVersionSignature: Ubuntu 4.12.0-11.12-generic 4.12.5
  Uname: Linux 4.12.0-11-generic i686
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  menesis   20576 F pulseaudio
  Date: Tue Sep  5 22:07:52 2017
  ErrorMessage: vidinis procesas naujas pre-installation scenarijus nutrūko 
gražindamas reikšmę 1
  InstallationDate: Installed on 2017-08-14 (22 days ago)
  InstallationMedia: Ubuntu-MATE 17.10 "Artful Aardvark" - Alpha i386 
(20170725.1)
  IwConfig:
   lono wireless extensions.
   
   enp2s1no wireless extensions.
   
   irda0 no wireless extensions.
  MachineType: IBM 2373Z82
  PccardctlIdent:
   Socket 0:
 no product info available
   Socket 1:
 no product info available
  PccardctlStatus:
   Socket 0:
 no card
   Socket 1:
 no card
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.12.0-11-generic 
root=UUID=df27fbb4-ea83-484e-9a9e-ae42d51e0eb3 ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  Python3Details: /usr/bin/python3.6, Python 3.6.2, python3-minimal, 
3.6.1-0ubuntu3
  PythonDetails: /usr/bin/python2.7, Python 2.7.13, python-minimal, 2.7.13-2
  RelatedPackageVersions: grub-pc 2.02~beta3-4ubuntu6
  RfKill:
   0: tpacpi_bluetooth_sw: Bluetooth
Soft blocked: yes
Hard blocked: no
  SourcePackage: linux
  Title: package linux-image-4.12.0-12-generic (not installed) failed to 
install/upgrade: vidinis procesas naujas pre-installation scenarijus nutrūko 
gražindamas reikšmę 1
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/13/2005
  dmi.bios.vendor: IBM
  dmi.bios.version: 1RETDNWW (3.19 )
  dmi.board.name: 2373Z82
  dmi.board.vendor: IBM
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: IBM
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnIBM:bvr1RETDNWW(3.19):bd10/13/2005:svnIBM:pn2373Z82:pvrThinkPadT42:rvnIBM:rn2373Z82:rvrNotAvailable:cvnIBM:ct10:cvrNotAvailable:
  dmi.product.name: 2373Z82
  dmi.product.version: ThinkPad T42
  dmi.sys.vendor: IBM

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[Kernel-packages] [Bug 1715279] Re: 2.6.32 netfliter . nf_conntrack . destroy_conntrack BUG

[Joseph Salisbury]

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.13 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.13


** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

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

-- 
You received this bug notification because you are a member of Kernel
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Title:
  2.6.32  netfliter . nf_conntrack .   destroy_conntrack   BUG

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  In my server ,i got a BUG，and i can initially locate where this bug is  :
  nf_conntrack_in-> resolve_normal_ct -> nf_conntrack_find_get -> 
unlikely(!nf_ct_tuple_equal(tuple, >tuple)) -> nf_ct_put -> 
destroy_conntrack -> nf_ct_is_confirmed -> BUG_ON

  but  I don't know why this happens，please help me ,THANK YOU!

  4>[ cut here ]
  15381 <2>kernel BUG at net/netfilter/nf_conntrack_core.c:206!
  15382 <4>invalid opcode:  [#1] SMP
  15383 <4>last sysfs file: 
/sys/devices/system/cpu/cpu47/topology/thread_siblings_list
  15384 <4>CPU 0
  15385 <4>Modules linked in: nbd(U) iptable_mangle iptable_nat nf_nat 
nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 iptable_filter ip_tables ksl  
b_ctk(U) fuse tcp_diag inet_diag xfs exportfs kvm_intel kvm vhost_net macvtap 
macvlan cdc_ether usbnet mii tun openvswitch(U) libcrc32c b  onding 8021q 
garp stp llc toa hookers ipv6 power_meter iTCO_wdt iTCO_vendor_support dcdbas 
ipmi_devintf lpc_ich mfd_core shpchp igb i2c_a  lgo_bit i2c_core ixgbe dca 
ptp pps_core mdio sg ext4 jbd2 mbcache sd_mod crc_t10dif ahci megaraid_sas wmi 
dm_mirror dm_region_hash dm_log   dm_mod [last unloaded: nbd]
  15386 <4>
  15387 <4>Pid: 25449, comm: mebs-nbd-core Tainted: G   --- 
H  2.6.32-431.20.3.el6.mt20161028.x86_64 #1 Dell Inc. PowerEdge R  
730/0WCJNT
  15388 <4>RIP: 0010:[]  [] 
destroy_conntrack+0x11c/0x150 [nf_conntrack]
  15389 <4>RSP: 0018:881d10cd99f8  EFLAGS: 00010246
  15390 troy_conntrack+0x11c/0x1RAX:  RBX: 8813d96dbdc8 
RCX: 0001
  15391 <4>RDX: b4be RSI: 0006 RDI: 8813d96dbdc8
  15392 <4>RBP: 881d10cd9a08 R08: 0002 R09: 00c0
  15393 <4>R10:  R11:  R12: 81b18540
  15394 <4>R13: 0003 R14: 0002 R15: 0002
  15395 <4>FS:  7f45d2ba1720() GS:88011f60() 
knlGS:
  15396 <4>CS:  0010 DS:  ES:  CR0: 8005003b
  15397 <4>CR2:  CR3: 001f0aa3f000 CR4: 001427e0
  15398 <4>DR0:  DR1:  DR2: 
  15399 <4>DR3:  DR6: fffe0ff0 DR7: 0400
  15400 <4>Process mebs-nbd-core (pid: 25449, threadinfo 881d10cd8000, task 
881f0a9b6aa0)
  15401 <4>Stack:
  15402 <4> 881d10cd9ab8 81b18540 881d10cd9a18 8148a4c7
  15403 <4> 881d10cd9a38 a029bac5 881c47af1b68 
81b18540
  15404 <4> 881d10cd9b18 a029bdd0 a026d620 
a02a7080
  15405 <4>Call Trace:
  15406 <4> [] nf_conntrack_destroy+0x17/0x30
  15407 <4> [] nf_conntrack_find_get+0x85/0x120 [nf_conntrack]
  15408 <4> [] nf_conntrack_in+0x270/0xa00 [nf_conntrack]
  15409 <4> [] ? ovs_dp_process_received_packet+0x51/0x80 
[openvswitch]
  15410 <4> [] ipv4_conntrack_local+0x51/0x60 
[nf_conntrack_ipv4]
  15411 <4> [] nf_iterate+0x69/0xb0
  15412 <4> [] ? dst_output+0x0/0x20
  15413 <4> [] nf_hook_slow+0x76/0x120
  15414 <4> [] ? dst_output+0x0/0x20
  15415 <4> [] __ip_local_out+0x9f/0xb0
  15416 <4> [] ip_local_out+0x16/0x30
  15417 <4> [] ip_queue_xmit+0x190/0x420
  15418 <4> [] ? ip_output+0xb8/0xc0
  15419 <4> [] tcp_transmit_skb+0x40e/0x7b0
  15420 <4> [] tcp_write_xmit+0x230/0xa90
  15421 troy_conntrack+0x11c/0x150 [] 
__tcp_push_pending_frames+0x30/0xe0
  15422 <4> [] tcp_send_fin+0x72/0x1d0
  15423 <4> [] tcp_close+0x346/0x450
  15424 <4> [] inet_release+0x67/0x90
  15425 <4> [] sock_release+0x29/0x90
  15426 <4> [] sock_close+0x17/0x30
  15427 <4> [] __fput+0xf5/0x210
  15428 <4> [] fput+0x25/0x30
  15429 <4> [] filp_close+0x5d/0x90
  15430 <4> [] sys_close+0xa5/0x100
  15431 <4> [] system_call_fastpath+0x16/0x1b
  15432 <4>Code: 1b ec 1e e1 eb ce f6 05 9c fa d3 e1 20 74 ce 80 3d a0 ad 00 00 
00 74 c5 48 89 de 48 c7 c7 00 32 2a a0 31 c0 e8 ca cc 28 e1 eb b2   <0f> 0b 
eb fe f6 05 73 fa d3 e1 20 0f 84 f6 fe ff ff 80 3d 9b ad
  15433 

[Kernel-packages] [Bug 1715368] Re: Broadcom NXE controller Cumulus devices ID's are missing in 16.04.03

[Joseph Salisbury]

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.13 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.13


** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

** Tags added: kernel-da-key

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Title:
  Broadcom NXE controller Cumulus devices ID's are missing in 16.04.03

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Broadcom NXE controller Cumulus devices ID's are missing in 16.04.03.
  CuW B1 device IDs are missing with Ubuntu 16.04.03 inbox bnxt_en 
driver(0.1.24) 

  Below is the modinfo output of Ubuntu 16.04.03 inbox bnxt_en driver.

  root@ubuntu160403:~# modinfo bnxt_en 
  filename: 
/lib/modules/4.4.0-87-generic/kernel/drivers/net/ethernet/broadcom/bnxt/bnxt_en.ko
 
  version: 0.1.24 
  description: Broadcom BCM573xx network driver 
  license: GPL 
  srcversion: 0110469E9118262B301CA46 
  alias: pci:v14E4d16D3sv*sd*bc*sc*i* 
  alias: pci:v14E4d16CBsv*sd*bc*sc*i* 
  alias: pci:v14E4d16D2sv*sd*bc*sc*i* 
  alias: pci:v14E4d16D1sv*sd*bc*sc*i* 
  alias: pci:v14E4d16CAsv*sd*bc*sc*i* 
  alias: pci:v14E4d16C9sv*sd*bc*sc*i* 
  depends: vxlan 
  intree: Y 
  vermagic: 4.4.0-87-generic SMP mod_unload modversions 

  OS Details: 
  root@ubuntu160403:~# cat /etc/issue 
  Ubuntu 16.04.3 LTS \n \l 

  root@ubuntu160403:~# uname -a 
  Linux ubuntu160403 4.4.0-87-generic #110-Ubuntu SMP Tue Jul 18 12:55:35 UTC 
2017 x86_64 x86_64 x86_64 GNU/Linux

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[Kernel-packages] [Bug 1715489] Re: [Hyper-V] Read TSC frequency from a synthetic MSR

[Marcelo Cerri]

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

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

** Changed in: linux-azure (Ubuntu)
   Importance: Undecided => High

** Changed in: linux-azure (Ubuntu)
 Assignee: (unassigned) => Marcelo Cerri (mhcerri)

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Title:
  [Hyper-V] Read TSC frequency from a synthetic MSR

Status in linux package in Ubuntu:
  Confirmed
Status in linux-azure package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  New
Status in linux-azure source package in Xenial:
  New

Bug description:
  It was found that SMI_TRESHOLD of 5 is not enough for Hyper-V
  guests in nested environment and falling back to counting jiffies
  is not an option for Gen2 guests as they don't have PIT. As Hyper-V
  provides TSC frequency in a synthetic MSR we can just use this information
  instead of doing a error prone calibration.

  Upstream commit here:
  
https://github.com/torvalds/linux/commit/71c2a2d0a81f096a2932fccb39a500116fece554

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[Kernel-packages] [Bug 1715271] Re: Middle button of trackpoint doesn't work

[Joseph Salisbury]

** Also affects: linux (Ubuntu Artful)
   Importance: Critical
 Assignee: AaronMa (mapengyu)
   Status: In Progress

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

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

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

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

** Changed in: linux (Ubuntu Xenial)
   Importance: Undecided => Critical

** Changed in: linux (Ubuntu Zesty)
   Importance: Undecided => Critical

** Tags added: kernel-da-key

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Title:
  Middle button of trackpoint doesn't work

Status in HWE Next:
  In Progress
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress
Status in linux source package in Zesty:
  In Progress
Status in linux source package in Artful:
  In Progress

Bug description:
  Middle button doesn't work on several Thinkpad laptops like E570,
  E475, E470, E575 and X1Carbon.

  When middle button fails to work, logs show:
  psmouse serio2: trackpoint: failed to get extended button data

  It fails to read out ext button info via PS2 command.
  Almost all the Thinkpad have 3 buttons, so set it to 3 button when it fails 
to read button info.

  And on Lenovo X1, there is a new version of trackpoint, add this ID
  for this new device.

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[Kernel-packages] [Bug 1715489] Re: [Hyper-V] Read TSC frequency from a synthetic MSR

[Kamal Mostafa]

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

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

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Title:
  [Hyper-V] Read TSC frequency from a synthetic MSR

Status in linux package in Ubuntu:
  Confirmed
Status in linux-azure package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  New
Status in linux-azure source package in Xenial:
  New

Bug description:
  It was found that SMI_TRESHOLD of 5 is not enough for Hyper-V
  guests in nested environment and falling back to counting jiffies
  is not an option for Gen2 guests as they don't have PIT. As Hyper-V
  provides TSC frequency in a synthetic MSR we can just use this information
  instead of doing a error prone calibration.

  Upstream commit here:
  
https://github.com/torvalds/linux/commit/71c2a2d0a81f096a2932fccb39a500116fece554

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[Kernel-packages] [Bug 1715581] Re: seccomp test suite failed to build on s390x zKVM

[Joseph Salisbury]

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

** Tags added: kernel-da-key

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

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Title:
  seccomp test suite failed to build on s390x zKVM

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Maybe we should find a new repo, the one we use wasn't updated for two
  years.

  Source: git clone https://github.com/redpig/seccomp.git

  $ make
  cc resumption.c test_harness.h -o resumption -Wall   -ggdb3
  resumption.c: In function ‘TRAP_action’:
  resumption.c:156:42: error: ‘REG_ARG0’ undeclared (first use in this function)
  (unsigned long)ctx->uc_mcontext.gregs[REG_ARG0],
^
  resumption.c:156:42: note: each undeclared identifier is reported only once 
for each function it appears in
  resumption.c:157:42: error: ‘REG_ARG1’ undeclared (first use in this function)
  (unsigned long)ctx->uc_mcontext.gregs[REG_ARG1],
^
  resumption.c:158:42: error: ‘REG_ARG2’ undeclared (first use in this function)
  (unsigned long)ctx->uc_mcontext.gregs[REG_ARG2],
^
  resumption.c:159:42: error: ‘REG_ARG3’ undeclared (first use in this function)
  (unsigned long)ctx->uc_mcontext.gregs[REG_ARG3],
^
  resumption.c:160:42: error: ‘REG_ARG4’ undeclared (first use in this function)
  (unsigned long)ctx->uc_mcontext.gregs[REG_ARG4],
^
  resumption.c:161:42: error: ‘REG_ARG5’ undeclared (first use in this function)
  (unsigned long)ctx->uc_mcontext.gregs[REG_ARG5]);
^
  resumption.c:164:29: error: ‘REG_IP’ undeclared (first use in this function)
if (ctx->uc_mcontext.gregs[REG_IP] >= 0xff60ULL &&
   ^
  resumption.c:169:26: error: ‘REG_SP’ undeclared (first use in this function)
 ctx->uc_mcontext.gregs[REG_SP] -= sizeof(unsigned long);
^
  Makefile:13: recipe for target 'resumption' failed
  make: *** [resumption] Error 1

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[Kernel-packages] [Bug 1715552] Re: VMWare does not start

[Joseph Salisbury]

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.13 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.13


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

** Tags added: needs-bisect

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Title:
  VMWare does not start

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Under Ubuntu 17.10 beta VMWare 12.5.7 cannot be started:

  /usr/lib/vmware/bin/vmware-modconfig: Relink `/lib/x86_64-linux-
  gnu/libbsd.so.0' with `/lib/x86_64-linux-gnu/librt.so.1' for IFUNC
  symbol `clock_gettime'

  Works under Ubuntu 17.04

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: linux-image-4.12.0-13-generic 4.12.0-13.14
  ProcVersionSignature: Ubuntu 4.12.0-13.14-generic 4.12.10
  Uname: Linux 4.12.0-13-generic x86_64
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  wolf   9336 F pulseaudio
   /dev/snd/controlC0:  wolf   9336 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Sep  7 07:53:43 2017
  HibernationDevice: RESUME=UUID=88d69bc7-ac96-42c6-bf6d-5c912964a63b
  InstallationDate: Installed on 2017-09-05 (1 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170902)
  MachineType: Apple Inc. MacBookPro12,1
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.12.0-13-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.12.0-13-generic N/A
   linux-backports-modules-4.12.0-13-generic  N/A
   linux-firmware 1.167
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/18/2017
  dmi.bios.vendor: Apple Inc.
  dmi.bios.version: MBP121.88Z.0167.B33.1706181928
  dmi.board.name: Mac-E43C1C25D4880AD6
  dmi.board.vendor: Apple Inc.
  dmi.board.version: MacBookPro12,1
  dmi.chassis.type: 9
  dmi.chassis.vendor: Apple Inc.
  dmi.chassis.version: Mac-E43C1C25D4880AD6
  dmi.modalias: 
dmi:bvnAppleInc.:bvrMBP121.88Z.0167.B33.1706181928:bd06/18/2017:svnAppleInc.:pnMacBookPro12,1:pvr1.0:rvnAppleInc.:rnMac-E43C1C25D4880AD6:rvrMacBookPro12,1:cvnAppleInc.:ct9:cvrMac-E43C1C25D4880AD6:
  dmi.product.family: MacBook Pro
  dmi.product.name: MacBookPro12,1
  dmi.product.version: 1.0
  dmi.sys.vendor: Apple Inc.

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[Kernel-packages] [Bug 1715611] Re: kvm_unit_test failed on ThunderX but passed on Moonshot ARM64

[Joseph Salisbury]

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

** Tags added: kernel-da-key

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Title:
  kvm_unit_test failed on ThunderX but passed on Moonshot ARM64

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  With Xenial kernel + QEMU emulator version 2.5.0, the kvm_unit_test
  failed on ThunderX system, but passed on the m400 moonshot system.

  starmie-kernelPASSED: 2   FAILED: 4
  ms10-34-mcdivittB0-kernel PASSED: 6   FAILED: 0

 Passedsetup.all
 Failedselftest-setup
 Failedselftest-vectors-kernel
 Failedselftest-vectors-user
 Passedselftest-smp
 Failedpci-test 

  They all failed with "Failed to set device address: No such device"

  Ran these job manually it will print:
  $ sudo ./arm/run arm/selftest.flat -smp 2 -m 256 -append 'setup smp=2 mem=256'
  qemu-system-aarch64 -machine virt,accel=kvm -cpu host -device 
virtio-serial-device -device virtconsole,chardev=ctd -chardev testdev,id=ctd 
-device pci-testdev -display none -serial stdio -kernel arm/selftest.flat -smp 
2 -m 256 -append setup smp=2 mem=256
  Failed to set device address: No such device

  So the qemu-system-aarch64 output looks like the real command it uses, 
execute it manually:
  $ sudo ./qemu-system-aarch64 -machine virt,accel=kvm -cpu host -device 
virtio-serial-device -device virtconsole,chardev=ctd -chardev testdev,id=ctd 
-device pci-testdev -display none -serial stdio -kernel arm/selftest.flat -smp 
2 -m 256 -append setup smp=2 mem=256
  qemu-system-aarch64: -append setup: Could not open 'smp=2': No such file or 
directory

  I found a discussion thread similar to this
  https://bugzilla.redhat.com/show_bug.cgi?id=1375571

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-93-generic 4.4.0-93.116
  ProcVersionSignature: User Name 4.4.0-93.116-generic 4.4.79
  Uname: Linux 4.4.0-93-generic aarch64
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Sep  7 07:55 seq
   crw-rw 1 root audio 116, 33 Sep  7 07:55 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2.10
  Architecture: arm64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: N/A
  Date: Thu Sep  7 10:45:15 2017
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  MachineType: Cavium ThunderX CRB
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 astdrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-93-generic 
root=UUID=c5160401-c147-4329-9683-b946ce7d0d37 ro
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-93-generic N/A
   linux-backports-modules-4.4.0-93-generic  N/A
   linux-firmware1.157.12
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/12/2012
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 5.11
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: To be filled by O.E.M.
  dmi.board.vendor: To be filled by O.E.M.
  dmi.board.version: To be filled by O.E.M.
  dmi.chassis.asset.tag: To be filled by O.E.M.
  dmi.chassis.type: 0
  dmi.chassis.vendor: Cavium
  dmi.chassis.version: To be filled by O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr5.11:bd12/12/2012:svnCavium:pnThunderXCRB:pvrTobefilledbyO.E.M.:rvnTobefilledbyO.E.M.:rnTobefilledbyO.E.M.:rvrTobefilledbyO.E.M.:cvnCavium:ct0:cvrTobefilledbyO.E.M.:
  dmi.product.name: ThunderX CRB
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: Cavium

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[Kernel-packages] [Bug 1715609] Re: kernel warning: skb_warn_bad_offload

[Joseph Salisbury]

** Tags added: kernel-da-key

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Title:
  kernel warning: skb_warn_bad_offload

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Since upgrading to kernel version 4.10.0-33.37, we're seeing a lot of
  call traces triggered by skb_warn_bad_offload in the syslog.

  Regression introduced when fixing this bug?
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1705447


  kernel: [570943.49] [ cut here ]
  kernel: [570943.494448] WARNING: CPU: 3 PID: 21982 at 
/build/linux-hwe-YA6IuF/linux-hwe-4.10.0/net/core/dev.c:2576 
skb_warn_bad_offload+0xd1/0x120
  kernel: [570943.494450] e1000e: caps=(0x0030002149a9, 0x) 
len=1701 data_len=1659 gso_size=1480 gso_type=2 ip_summed=0
  kernel: [570943.494451] Modules linked in: udp_diag tcp_diag inet_diag 
echainiv authenc xfrm4_mode_tunnel xt_state binfmt_misc veth xfrm_user 
xfrm4_tunnel tunnel4 ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo bridge stp 
llc iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat 
nf_nat_ipv4 nf_nat ipt_REJECT nf_reject_ipv4 xt_tcpudp nf_conntrack_ipv4 
nf_defrag_ipv4 xt_conntrack nf_conntrack iptable_filter ip_tables x_tables 
intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm ppdev 
irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel 
aes_x86_64 crypto_simd glue_helper cryptd intel_cstate intel_rapl_perf hci_uart 
ie31200_edac btbcm edac_core intel_pch_thermal btqca serio_raw btintel 
bluetooth parport_pc parport mac_hid intel_lpss_acpi acpi_pad intel_lpss autofs4
  kernel: [570943.494500]  btrfs raid10 raid456 async_raid6_recov async_memcpy 
async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear raid1 
e1000e psmouse ptp ahci pps_core libahci wmi pinctrl_sunrisepoint i2c_hid video 
pinctrl_intel hid fjes
  kernel: [570943.494524] CPU: 3 PID: 21982 Comm: charon Tainted: GW
   4.10.0-33-generic #37~16.04.1-Ubuntu
  kernel: [570943.494524] Hardware name: ...
  kernel: [570943.494525] Call Trace:
  kernel: [570943.494541]  
  kernel: [570943.494544]  dump_stack+0x63/0x90
  kernel: [570943.494545]  __warn+0xcb/0xf0
  kernel: [570943.494546]  warn_slowpath_fmt+0x5f/0x80
  kernel: [570943.494547]  ? ___ratelimit+0xa2/0xf0
  kernel: [570943.494549]  skb_warn_bad_offload+0xd1/0x120
  kernel: [570943.494550]  __skb_gso_segment+0x17d/0x190
  kernel: [570943.494564]  validate_xmit_skb+0x14f/0x2a0
  kernel: [570943.494565]  validate_xmit_skb_list+0x43/0x70
  kernel: [570943.494567]  sch_direct_xmit+0x16b/0x1c0
  kernel: [570943.494568]  __dev_queue_xmit+0x47e/0x690
  kernel: [570943.494569]  dev_queue_xmit+0x10/0x20
  kernel: [570943.494570]  ip_finish_output2+0x27a/0x370
  kernel: [570943.494571]  ip_finish_output+0x176/0x270
  kernel: [570943.494571]  ip_output+0x76/0xe0
  kernel: [570943.494572]  ? ip_fragment.constprop.49+0x80/0x80
  kernel: [570943.494573]  ip_forward_finish+0x43/0x70
  kernel: [570943.494574]  ip_forward+0x385/0x460
  kernel: [570943.494575]  ? ip_frag_mem+0x50/0x50
  kernel: [570943.494575]  ip_rcv_finish+0x11b/0x400
  kernel: [570943.494576]  ip_rcv+0x28b/0x3a0
  ...
  kernel: [570943.494632] ---[ end trace f01d0adcc1256afe ]---

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[Kernel-packages] [Bug 1715707] Re: package linux-image-3.13.0-110-generic 3.13.0-110.157 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

[Joseph Salisbury]

You may need to run the following from a terminal:

sudo apt-get install -f
sudo apt-get clean
sudo apt-get update

Then re-install the package or updates.

If that does not resolve your issue, please mark the bug as "Confirmed"


** Changed in: linux (Ubuntu)
   Importance: Undecided => Low

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

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Title:
  package linux-image-3.13.0-110-generic 3.13.0-110.157 failed to
  install/upgrade: subprocess installed post-installation script
  returned error exit status 2

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  THE VERSION 129 BUG ON GRUB (DÉMARRAGE)

  ProblemType: Package
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-110-generic 3.13.0-110.157
  ProcVersionSignature: Ubuntu 3.13.0-128.177-generic 3.13.11-ckt39
  Uname: Linux 3.13.0-128-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.25
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  merlette   2563 F pulseaudio
  Date: Thu Sep  7 19:09:43 2017
  DpkgHistoryLog:
   Start-Date: 2017-09-07  19:09:18
   Commandline: aptdaemon role='role-commit-packages' sender=':1.102'
   Upgrade: python-samba:amd64 (4.3.11+dfsg-0ubuntu0.14.04.10, 
4.3.11+dfsg-0ubuntu0.14.04.11), liblouis-data:amd64 (2.5.3-2ubuntu1, 
2.5.3-2ubuntu1.1), libgd3:amd64 (2.1.0-3ubuntu0.7, 2.1.0-3ubuntu0.8), 
liblouis2:amd64 (2.5.3-2ubuntu1, 2.5.3-2ubuntu1.1), samba-common-bin:amd64 
(4.3.11+dfsg-0ubuntu0.14.04.10, 4.3.11+dfsg-0ubuntu0.14.04.11), 
samba-libs:amd64 (4.3.11+dfsg-0ubuntu0.14.04.10, 
4.3.11+dfsg-0ubuntu0.14.04.11), smbclient:amd64 (4.3.11+dfsg-0ubuntu0.14.04.10, 
4.3.11+dfsg-0ubuntu0.14.04.11), python3-louis:amd64 (2.5.3-2ubuntu1, 
2.5.3-2ubuntu1.1), libwbclient0:amd64 (4.3.11+dfsg-0ubuntu0.14.04.10, 
4.3.11+dfsg-0ubuntu0.14.04.11), samba-common:amd64 
(4.3.11+dfsg-0ubuntu0.14.04.10, 4.3.11+dfsg-0ubuntu0.14.04.11), 
libsmbclient:amd64 (4.3.11+dfsg-0ubuntu0.14.04.10, 
4.3.11+dfsg-0ubuntu0.14.04.11)
  DuplicateSignature: 
package:linux-image-3.13.0-110-generic:3.13.0-110.157:subprocess installed 
post-installation script returned error exit status 2
  ErrorMessage: subprocess installed post-installation script returned error 
exit status 2
  HibernationDevice: RESUME=UUID=3172e38a-988f-4c5b-8894-4ee2f1f24f0e
  InstallationDate: Installed on 2017-03-04 (187 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  IwConfig:
   eth0  no wireless extensions.
   
   eth1  no wireless extensions.
   
   lono wireless extensions.
  MachineType: FUJITSU SIEMENS MS-7275
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-128-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions: grub-pc 2.02~beta2-9ubuntu1.14
  RfKill:
   
  SourcePackage: linux
  Title: package linux-image-3.13.0-110-generic 3.13.0-110.157 failed to 
install/upgrade: subprocess installed post-installation script returned error 
exit status 2
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/30/2006
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 080013
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: MS-7275
  dmi.board.vendor: FUJITSU SIEMENS
  dmi.board.version: 10
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr080013:bd06/30/2006:svnFUJITSUSIEMENS:pnMS-7275:pvr0A:rvnFUJITSUSIEMENS:rnMS-7275:rvr10:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: MS-7275
  dmi.product.version: 0A
  dmi.sys.vendor: FUJITSU SIEMENS

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[Kernel-packages] [Bug 1715707] Status changed to Confirmed

[Ubuntu Kernel Bot]

This change was made by a bot.

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

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Title:
  package linux-image-3.13.0-110-generic 3.13.0-110.157 failed to
  install/upgrade: subprocess installed post-installation script
  returned error exit status 2

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  THE VERSION 129 BUG ON GRUB (DÉMARRAGE)

  ProblemType: Package
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-110-generic 3.13.0-110.157
  ProcVersionSignature: Ubuntu 3.13.0-128.177-generic 3.13.11-ckt39
  Uname: Linux 3.13.0-128-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.25
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  merlette   2563 F pulseaudio
  Date: Thu Sep  7 19:09:43 2017
  DpkgHistoryLog:
   Start-Date: 2017-09-07  19:09:18
   Commandline: aptdaemon role='role-commit-packages' sender=':1.102'
   Upgrade: python-samba:amd64 (4.3.11+dfsg-0ubuntu0.14.04.10, 
4.3.11+dfsg-0ubuntu0.14.04.11), liblouis-data:amd64 (2.5.3-2ubuntu1, 
2.5.3-2ubuntu1.1), libgd3:amd64 (2.1.0-3ubuntu0.7, 2.1.0-3ubuntu0.8), 
liblouis2:amd64 (2.5.3-2ubuntu1, 2.5.3-2ubuntu1.1), samba-common-bin:amd64 
(4.3.11+dfsg-0ubuntu0.14.04.10, 4.3.11+dfsg-0ubuntu0.14.04.11), 
samba-libs:amd64 (4.3.11+dfsg-0ubuntu0.14.04.10, 
4.3.11+dfsg-0ubuntu0.14.04.11), smbclient:amd64 (4.3.11+dfsg-0ubuntu0.14.04.10, 
4.3.11+dfsg-0ubuntu0.14.04.11), python3-louis:amd64 (2.5.3-2ubuntu1, 
2.5.3-2ubuntu1.1), libwbclient0:amd64 (4.3.11+dfsg-0ubuntu0.14.04.10, 
4.3.11+dfsg-0ubuntu0.14.04.11), samba-common:amd64 
(4.3.11+dfsg-0ubuntu0.14.04.10, 4.3.11+dfsg-0ubuntu0.14.04.11), 
libsmbclient:amd64 (4.3.11+dfsg-0ubuntu0.14.04.10, 
4.3.11+dfsg-0ubuntu0.14.04.11)
  DuplicateSignature: 
package:linux-image-3.13.0-110-generic:3.13.0-110.157:subprocess installed 
post-installation script returned error exit status 2
  ErrorMessage: subprocess installed post-installation script returned error 
exit status 2
  HibernationDevice: RESUME=UUID=3172e38a-988f-4c5b-8894-4ee2f1f24f0e
  InstallationDate: Installed on 2017-03-04 (187 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  IwConfig:
   eth0  no wireless extensions.
   
   eth1  no wireless extensions.
   
   lono wireless extensions.
  MachineType: FUJITSU SIEMENS MS-7275
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-128-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions: grub-pc 2.02~beta2-9ubuntu1.14
  RfKill:
   
  SourcePackage: linux
  Title: package linux-image-3.13.0-110-generic 3.13.0-110.157 failed to 
install/upgrade: subprocess installed post-installation script returned error 
exit status 2
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/30/2006
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 080013
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: MS-7275
  dmi.board.vendor: FUJITSU SIEMENS
  dmi.board.version: 10
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr080013:bd06/30/2006:svnFUJITSUSIEMENS:pnMS-7275:pvr0A:rvnFUJITSUSIEMENS:rnMS-7275:rvr10:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: MS-7275
  dmi.product.version: 0A
  dmi.sys.vendor: FUJITSU SIEMENS

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[Kernel-packages] [Bug 1715707] Re: package linux-image-3.13.0-110-generic 3.13.0-110.157 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

[Apport retracing service]

** Tags removed: need-duplicate-check

-- 
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Title:
  package linux-image-3.13.0-110-generic 3.13.0-110.157 failed to
  install/upgrade: subprocess installed post-installation script
  returned error exit status 2

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  THE VERSION 129 BUG ON GRUB (DÉMARRAGE)

  ProblemType: Package
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-110-generic 3.13.0-110.157
  ProcVersionSignature: Ubuntu 3.13.0-128.177-generic 3.13.11-ckt39
  Uname: Linux 3.13.0-128-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.25
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  merlette   2563 F pulseaudio
  Date: Thu Sep  7 19:09:43 2017
  DpkgHistoryLog:
   Start-Date: 2017-09-07  19:09:18
   Commandline: aptdaemon role='role-commit-packages' sender=':1.102'
   Upgrade: python-samba:amd64 (4.3.11+dfsg-0ubuntu0.14.04.10, 
4.3.11+dfsg-0ubuntu0.14.04.11), liblouis-data:amd64 (2.5.3-2ubuntu1, 
2.5.3-2ubuntu1.1), libgd3:amd64 (2.1.0-3ubuntu0.7, 2.1.0-3ubuntu0.8), 
liblouis2:amd64 (2.5.3-2ubuntu1, 2.5.3-2ubuntu1.1), samba-common-bin:amd64 
(4.3.11+dfsg-0ubuntu0.14.04.10, 4.3.11+dfsg-0ubuntu0.14.04.11), 
samba-libs:amd64 (4.3.11+dfsg-0ubuntu0.14.04.10, 
4.3.11+dfsg-0ubuntu0.14.04.11), smbclient:amd64 (4.3.11+dfsg-0ubuntu0.14.04.10, 
4.3.11+dfsg-0ubuntu0.14.04.11), python3-louis:amd64 (2.5.3-2ubuntu1, 
2.5.3-2ubuntu1.1), libwbclient0:amd64 (4.3.11+dfsg-0ubuntu0.14.04.10, 
4.3.11+dfsg-0ubuntu0.14.04.11), samba-common:amd64 
(4.3.11+dfsg-0ubuntu0.14.04.10, 4.3.11+dfsg-0ubuntu0.14.04.11), 
libsmbclient:amd64 (4.3.11+dfsg-0ubuntu0.14.04.10, 
4.3.11+dfsg-0ubuntu0.14.04.11)
  DuplicateSignature: 
package:linux-image-3.13.0-110-generic:3.13.0-110.157:subprocess installed 
post-installation script returned error exit status 2
  ErrorMessage: subprocess installed post-installation script returned error 
exit status 2
  HibernationDevice: RESUME=UUID=3172e38a-988f-4c5b-8894-4ee2f1f24f0e
  InstallationDate: Installed on 2017-03-04 (187 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  IwConfig:
   eth0  no wireless extensions.
   
   eth1  no wireless extensions.
   
   lono wireless extensions.
  MachineType: FUJITSU SIEMENS MS-7275
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-128-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions: grub-pc 2.02~beta2-9ubuntu1.14
  RfKill:
   
  SourcePackage: linux
  Title: package linux-image-3.13.0-110-generic 3.13.0-110.157 failed to 
install/upgrade: subprocess installed post-installation script returned error 
exit status 2
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/30/2006
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 080013
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: MS-7275
  dmi.board.vendor: FUJITSU SIEMENS
  dmi.board.version: 10
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr080013:bd06/30/2006:svnFUJITSUSIEMENS:pnMS-7275:pvr0A:rvnFUJITSUSIEMENS:rnMS-7275:rvr10:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: MS-7275
  dmi.product.version: 0A
  dmi.sys.vendor: FUJITSU SIEMENS

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[Kernel-packages] [Bug 1715707] [NEW] package linux-image-3.13.0-110-generic 3.13.0-110.157 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

[Eric Merlette]

Public bug reported:

THE VERSION 129 BUG ON GRUB (DÉMARRAGE)

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-110-generic 3.13.0-110.157
ProcVersionSignature: Ubuntu 3.13.0-128.177-generic 3.13.11-ckt39
Uname: Linux 3.13.0-128-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.25
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  merlette   2563 F pulseaudio
Date: Thu Sep  7 19:09:43 2017
DpkgHistoryLog:
 Start-Date: 2017-09-07  19:09:18
 Commandline: aptdaemon role='role-commit-packages' sender=':1.102'
 Upgrade: python-samba:amd64 (4.3.11+dfsg-0ubuntu0.14.04.10, 
4.3.11+dfsg-0ubuntu0.14.04.11), liblouis-data:amd64 (2.5.3-2ubuntu1, 
2.5.3-2ubuntu1.1), libgd3:amd64 (2.1.0-3ubuntu0.7, 2.1.0-3ubuntu0.8), 
liblouis2:amd64 (2.5.3-2ubuntu1, 2.5.3-2ubuntu1.1), samba-common-bin:amd64 
(4.3.11+dfsg-0ubuntu0.14.04.10, 4.3.11+dfsg-0ubuntu0.14.04.11), 
samba-libs:amd64 (4.3.11+dfsg-0ubuntu0.14.04.10, 
4.3.11+dfsg-0ubuntu0.14.04.11), smbclient:amd64 (4.3.11+dfsg-0ubuntu0.14.04.10, 
4.3.11+dfsg-0ubuntu0.14.04.11), python3-louis:amd64 (2.5.3-2ubuntu1, 
2.5.3-2ubuntu1.1), libwbclient0:amd64 (4.3.11+dfsg-0ubuntu0.14.04.10, 
4.3.11+dfsg-0ubuntu0.14.04.11), samba-common:amd64 
(4.3.11+dfsg-0ubuntu0.14.04.10, 4.3.11+dfsg-0ubuntu0.14.04.11), 
libsmbclient:amd64 (4.3.11+dfsg-0ubuntu0.14.04.10, 
4.3.11+dfsg-0ubuntu0.14.04.11)
DuplicateSignature: 
package:linux-image-3.13.0-110-generic:3.13.0-110.157:subprocess installed 
post-installation script returned error exit status 2
ErrorMessage: subprocess installed post-installation script returned error exit 
status 2
HibernationDevice: RESUME=UUID=3172e38a-988f-4c5b-8894-4ee2f1f24f0e
InstallationDate: Installed on 2017-03-04 (187 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
IwConfig:
 eth0  no wireless extensions.
 
 eth1  no wireless extensions.
 
 lono wireless extensions.
MachineType: FUJITSU SIEMENS MS-7275
ProcFB: 0 nouveaufb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-128-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions: grub-pc 2.02~beta2-9ubuntu1.14
RfKill:
 
SourcePackage: linux
Title: package linux-image-3.13.0-110-generic 3.13.0-110.157 failed to 
install/upgrade: subprocess installed post-installation script returned error 
exit status 2
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/30/2006
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 080013
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: MS-7275
dmi.board.vendor: FUJITSU SIEMENS
dmi.board.version: 10
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr080013:bd06/30/2006:svnFUJITSUSIEMENS:pnMS-7275:pvr0A:rvnFUJITSUSIEMENS:rnMS-7275:rvr10:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: MS-7275
dmi.product.version: 0A
dmi.sys.vendor: FUJITSU SIEMENS

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-package trusty

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Title:
  package linux-image-3.13.0-110-generic 3.13.0-110.157 failed to
  install/upgrade: subprocess installed post-installation script
  returned error exit status 2

Status in linux package in Ubuntu:
  New

Bug description:
  THE VERSION 129 BUG ON GRUB (DÉMARRAGE)

  ProblemType: Package
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-110-generic 3.13.0-110.157
  ProcVersionSignature: Ubuntu 3.13.0-128.177-generic 3.13.11-ckt39
  Uname: Linux 3.13.0-128-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.25
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  merlette   2563 F pulseaudio
  Date: Thu Sep  7 19:09:43 2017
  DpkgHistoryLog:
   Start-Date: 2017-09-07  19:09:18
   Commandline: aptdaemon role='role-commit-packages' sender=':1.102'
   Upgrade: python-samba:amd64 (4.3.11+dfsg-0ubuntu0.14.04.10, 
4.3.11+dfsg-0ubuntu0.14.04.11), liblouis-data:amd64 (2.5.3-2ubuntu1, 
2.5.3-2ubuntu1.1), libgd3:amd64 (2.1.0-3ubuntu0.7, 2.1.0-3ubuntu0.8), 
liblouis2:amd64 (2.5.3-2ubuntu1, 2.5.3-2ubuntu1.1), samba-common-bin:amd64 
(4.3.11+dfsg-0ubuntu0.14.04.10, 4.3.11+dfsg-0ubuntu0.14.04.11), 
samba-libs:amd64 (4.3.11+dfsg-0ubuntu0.14.04.10, 
4.3.11+dfsg-0ubuntu0.14.04.11), smbclient:amd64 (4.3.11+dfsg-0ubuntu0.14.04.10, 
4.3.11+dfsg-0ubuntu0.14.04.11), python3-louis:amd64 (2.5.3-2ubuntu1, 
2.5.3-2ubuntu1.1), libwbclient0:amd64 (4.3.11+dfsg-0ubuntu0.14.04.10, 
4.3.11+dfsg-0ubuntu0.14.04.11), samba-common:amd64 

[Kernel-packages] [Bug 1715441] Re: linux-lts-trusty: 3.13.0-131.180~precise1 -proposed tracker

[Łukasz Zemczak]

** Changed in: kernel-sru-workflow/promote-to-proposed
   Status: Confirmed => Fix Committed

** Changed in: kernel-sru-workflow/promote-to-proposed
 Assignee: Ubuntu Stable Release Updates Team (ubuntu-sru) => Łukasz 
Zemczak (sil2100)

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Title:
  linux-lts-trusty: 3.13.0-131.180~precise1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  New
Status in Kernel SRU Workflow certification-testing series:
  New
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Committed
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  New
Status in Kernel SRU Workflow security-signoff series:
  New
Status in Kernel SRU Workflow upload-to-ppa series:
  New
Status in Kernel SRU Workflow verification-testing series:
  New
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-trusty source package in Precise:
  Confirmed

Bug description:
  This bug is for tracking the  upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  boot-testing-requested: true
  kernel-stable-master-bug: 1715439
  phase: Uploaded

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[Kernel-packages] [Bug 1715578] Re: [Patch] network-i40e:NVM bug fixes (cherrypick from 4.14)

[Seth Forshee]

Cherry picked fixes from upstream to 4.12 and 4.13 artful kernel tress.

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

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

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Title:
  [Patch] network-i40e:NVM bug fixes (cherrypick from 4.14)

Status in intel:
  New
Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  Description:
  Theses two commits need to be cherrypicked from upstream to 4.12/4.13 and 
integrated into 17.10

  Target Kernel: 4.14
  Target Release: 17.10

  Action: Cherrypick

  Here are the two commit id's:
  
  commit 3c8f3e96af3a6799841761923d000566645f0942
  Author: Jacob Keller 
  Date:   Fri Sep 1 13:43:08 2017 -0700
  
  i40e: point wb_desc at the nvm_wb_desc during i40e_read_nvm_aq
  
  When introducing the functions to read the NVM through the AdminQ,
  we
  did not correctly mark the wb_desc.
  
  Fixes: 7073f46e443e ("i40e: Add AQ commands for NVM Update for
  X722", 2015-06-05)
  Signed-off-by: Jacob Keller 
  Tested-by: Andrew Bowers 
  Signed-off-by: Jeff Kirsher 
  
  commit 09f79fd49d94cda5837e9bfd0cb32b3b6d9f
  Author: Anjali Singhai Jain 
  Date:   Fri Sep 1 13:42:49 2017 -0700
  
  i40e: avoid NVM acquire deadlock during NVM update
  
  X722 devices use the AdminQ to access the NVM, and this requires
  taking
  the AdminQ lock. Because of this, we lock the AdminQ during
  i40e_read_nvm(), which is also called in places where the lock is
  already held, such as the firmware update path which wants to lock
  once
  and then unlock when finished after performing several tasks.
  
  Although this should have only affected X722 devices, commit
  96a39aed25e6 ("i40e: Acquire NVM lock before reads on all devices",
  2016-12-02) added locking for all NVM reads, regardless of device
  family.
  
  This resulted in us accidentally causing NVM acquire timeouts on
  all
  devices, causing failed firmware updates which left the eeprom in
  a corrupt state.
  
  Create unsafe non-locked variants of i40e_read_nvm_word and
  i40e_read_nvm_buffer, __i40e_read_nvm_word and
  __i40e_read_nvm_buffer
  respectively. These variants will not take the NVM lock and are
  expected
  to only be called in places where the NVM lock is already held if
  needed.
  
  Since the only caller of i40e_read_nvm_buffer() was in such a path,
  remove it entirely in favor of the unsafe version. If necessary we
  can
  always add it back in the future.
  
  Additionally, we now need to hold the NVM lock in
  i40e_validate_checksum
  because the call to i40e_calc_nvm_checksum now assumes that the NVM
  lock
  is held. We can further move the call to read
  I40E_SR_SW_CHECKSUM_WORD
  up a bit so that we do not need to acquire the NVM lock twice.
  
  This should resolve firmware updates and also fix potential raise
  that
  could have caused the driver to report an invalid NVM checksum upon
  driver load.
  
  Reported-by: Stefan Assmann 
  Fixes: 96a39aed25e6 ("i40e: Acquire NVM lock before reads on all
  devices", 2016-12-02)
  Signed-off-by: Anjali Singhai Jain 
  Signed-off-by: Jacob Keller 
  Tested-by: Andrew Bowers 
  Signed-off-by: Jeff Kirsher 

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[Kernel-packages] [Bug 1715439] Re: linux: 3.13.0-131.180 -proposed tracker

[Łukasz Zemczak]

** Changed in: kernel-sru-workflow/promote-to-proposed
   Status: In Progress => Fix Committed

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Title:
  linux: 3.13.0-131.180 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  New
Status in Kernel SRU Workflow certification-testing series:
  New
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Committed
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  New
Status in Kernel SRU Workflow security-signoff series:
  New
Status in Kernel SRU Workflow upload-to-ppa series:
  Invalid
Status in Kernel SRU Workflow verification-testing series:
  New
Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Trusty:
  Confirmed

Bug description:
  This bug is for tracking the  upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  backports: 1715441
  derivatives:
  kernel-stable-phase-changed:Thursday, 07. September 2017 09:01 UTC
  kernel-stable-phase:Uploaded

  -- swm properties --
  boot-testing-requested: true
  phase: Uploaded

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[Kernel-packages] [Bug 1715439] Re: linux: 3.13.0-131.180 -proposed tracker

[Łukasz Zemczak]

** Changed in: kernel-sru-workflow/promote-to-proposed
   Status: Confirmed => In Progress

** Changed in: kernel-sru-workflow/promote-to-proposed
 Assignee: Ubuntu Stable Release Updates Team (ubuntu-sru) => Łukasz 
Zemczak (sil2100)

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Title:
  linux: 3.13.0-131.180 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  New
Status in Kernel SRU Workflow certification-testing series:
  New
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Committed
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  New
Status in Kernel SRU Workflow security-signoff series:
  New
Status in Kernel SRU Workflow upload-to-ppa series:
  Invalid
Status in Kernel SRU Workflow verification-testing series:
  New
Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Trusty:
  Confirmed

Bug description:
  This bug is for tracking the  upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  backports: 1715441
  derivatives:
  kernel-stable-phase-changed:Thursday, 07. September 2017 09:01 UTC
  kernel-stable-phase:Uploaded

  -- swm properties --
  boot-testing-requested: true
  phase: Uploaded

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[Kernel-packages] [Bug 1715651] Re: linux: 4.4.0-95.118 -proposed tracker

[Brad Figg]

** Changed in: kernel-sru-workflow/prepare-package
   Status: In Progress => Fix Released

** Changed in: kernel-sru-workflow/prepare-package-meta
   Status: In Progress => Fix Released

** Changed in: kernel-sru-workflow/prepare-package-signed
   Status: In Progress => Fix Released

** Description changed:

  This bug is for tracking the  upload package. This
  bug will contain status and testing results related to that upload.
  
  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  
  backports: 1715652
  derivatives: 1715653,1715654,1715655,1715656,1715659
+ kernel-stable-phase:Uploaded
+ kernel-stable-phase-changed:Thursday, 07. September 2017 16:30 UTC

** Description changed:

  This bug is for tracking the  upload package. This
  bug will contain status and testing results related to that upload.
  
  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  
  backports: 1715652
  derivatives: 1715653,1715654,1715655,1715656,1715659
  kernel-stable-phase:Uploaded
  kernel-stable-phase-changed:Thursday, 07. September 2017 16:30 UTC
+ 
+ -- swm properties --
+ phase: Uploaded

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Title:
  linux: 4.4.0-95.118 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  New
Status in Kernel SRU Workflow certification-testing series:
  New
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  New
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  New
Status in Kernel SRU Workflow security-signoff series:
  New
Status in Kernel SRU Workflow upload-to-ppa series:
  Invalid
Status in Kernel SRU Workflow verification-testing series:
  New
Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Xenial:
  Confirmed

Bug description:
  This bug is for tracking the  upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  backports: 1715652
  derivatives: 1715653,1715654,1715655,1715656,1715659
  kernel-stable-phase:Uploaded
  kernel-stable-phase-changed:Thursday, 07. September 2017 16:30 UTC

  -- swm properties --
  phase: Uploaded

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[Kernel-packages] [Bug 1715655] Re: linux-aws: -proposed tracker

[Brad Figg]

** Changed in: kernel-sru-workflow/prepare-package
   Status: New => Confirmed

** Description changed:

  This bug is for tracking the  upload package. This
  bug will contain status and testing results related to that upload.
  
  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  kernel-stable-master-bug: 1715651
+ kernel-stable-phase:Packaging
+ kernel-stable-phase-changed:Thursday, 07. September 2017 16:31 UTC

** Description changed:

  This bug is for tracking the  upload package. This
  bug will contain status and testing results related to that upload.
  
  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  kernel-stable-master-bug: 1715651
- kernel-stable-phase:Packaging
- kernel-stable-phase-changed:Thursday, 07. September 2017 16:31 UTC
+ phase: Packaging

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Title:
  linux-aws:  -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  New
Status in Kernel SRU Workflow certification-testing series:
  New
Status in Kernel SRU Workflow prepare-package series:
  Confirmed
Status in Kernel SRU Workflow prepare-package-meta series:
  New
Status in Kernel SRU Workflow promote-to-proposed series:
  New
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  New
Status in Kernel SRU Workflow security-signoff series:
  New
Status in Kernel SRU Workflow upload-to-ppa series:
  New
Status in Kernel SRU Workflow verification-testing series:
  New
Status in linux-aws package in Ubuntu:
  Invalid
Status in linux-aws source package in Xenial:
  Confirmed

Bug description:
  This bug is for tracking the  upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  kernel-stable-master-bug: 1715651
  phase: Packaging

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[Kernel-packages] [Bug 1715696] Missing required logs.

[Ubuntu Kernel Bot]

This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:

apport-collect 1715696

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

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

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Title:
  linux 4.12.0-13.14 ADT test failure with linux 4.12.0-13.14

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Testing failed on:
  amd64: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-artful/artful/amd64/l/linux/20170907_105519_350cf@/log.gz
  i386: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-artful/artful/i386/l/linux/20170907_043106_1d132@/log.gz
  ppc64el: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-artful/artful/ppc64el/l/linux/20170907_100504_350cf@/log.gz

  This bug is for the stress-ng smoke test failures on i386.

   Summary:
  Stressors run: 148
  Skipped: 2,  bind-mount sock-diag
  Failed:  2,  cyclic filename
  Oopsed:  0, 
  Passed:  144,  
  Badret:  0,

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[Kernel-packages] [Bug 1715696] Re: linux 4.12.0-13.14 ADT test failure with linux 4.12.0-13.14

[Seth Forshee]

cking reports that the cyclic test failure is not a kernel issue, and he
has pushed a fix. Investigation into the filename failure is ongoing.

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Title:
  linux 4.12.0-13.14 ADT test failure with linux 4.12.0-13.14

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Testing failed on:
  amd64: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-artful/artful/amd64/l/linux/20170907_105519_350cf@/log.gz
  i386: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-artful/artful/i386/l/linux/20170907_043106_1d132@/log.gz
  ppc64el: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-artful/artful/ppc64el/l/linux/20170907_100504_350cf@/log.gz

  This bug is for the stress-ng smoke test failures on i386.

   Summary:
  Stressors run: 148
  Skipped: 2,  bind-mount sock-diag
  Failed:  2,  cyclic filename
  Oopsed:  0, 
  Passed:  144,  
  Badret:  0,

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[Kernel-packages] [Bug 1715696] [NEW] linux 4.12.0-13.14 ADT test failure with linux 4.12.0-13.14

[Seth Forshee]

Public bug reported:

Testing failed on:
amd64: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-artful/artful/amd64/l/linux/20170907_105519_350cf@/log.gz
i386: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-artful/artful/i386/l/linux/20170907_043106_1d132@/log.gz
ppc64el: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-artful/artful/ppc64el/l/linux/20170907_100504_350cf@/log.gz

This bug is for the stress-ng smoke test failures on i386.

 Summary:
Stressors run: 148
Skipped: 2,  bind-mount sock-diag
Failed:  2,  cyclic filename
Oopsed:  0, 
Passed:  144,  
Badret:  0,

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Incomplete


** Tags: kernel-adt-failure

** Tags added: kernel-adt-failure

** Description changed:

  Testing failed on:
- amd64: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-artful/artful/amd64/l/linux/20170907_105519_350cf@/log.gz
- i386: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-artful/artful/i386/l/linux/20170907_043106_1d132@/log.gz
- ppc64el: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-artful/artful/ppc64el/l/linux/20170907_100504_350cf@/log.gz
+ amd64: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-artful/artful/amd64/l/linux/20170907_105519_350cf@/log.gz
+ i386: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-artful/artful/i386/l/linux/20170907_043106_1d132@/log.gz
+ ppc64el: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-artful/artful/ppc64el/l/linux/20170907_100504_350cf@/log.gz
+ 
+ This bug is for the stress-ng smoke test failures on i386.
+ 
+  Summary:
+ Stressors run: 148
+ Skipped: 2,  bind-mount sock-diag
+ Failed:  2,  cyclic filename
+ Oopsed:  0, 
+ Passed:  144,  
+ Badret:  0,

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Title:
  linux 4.12.0-13.14 ADT test failure with linux 4.12.0-13.14

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Testing failed on:
  amd64: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-artful/artful/amd64/l/linux/20170907_105519_350cf@/log.gz
  i386: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-artful/artful/i386/l/linux/20170907_043106_1d132@/log.gz
  ppc64el: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-artful/artful/ppc64el/l/linux/20170907_100504_350cf@/log.gz

  This bug is for the stress-ng smoke test failures on i386.

   Summary:
  Stressors run: 148
  Skipped: 2,  bind-mount sock-diag
  Failed:  2,  cyclic filename
  Oopsed:  0, 
  Passed:  144,  
  Badret:  0,

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[Kernel-packages] [Bug 1715695] Re: bcmwl-kernel-source 6.30.223.248+bdcom-0ubuntu8: bcmwl kernel module failed to build

[Apport retracing service]

*** This bug is a duplicate of bug 1595765 ***
https://bugs.launchpad.net/bugs/1595765

Thank you for taking the time to report this crash and helping to make
this software better.  This particular crash has already been reported
and is a duplicate of bug #1595765, so is being marked as such.  Please
look at the other bug report to see if there is any missing information
that you can provide, or to see if there is a workaround for the bug.
Additionally, any further discussion regarding the bug should occur in
the other report.  Please continue to report any other bugs you may
find.

** Tags removed: need-duplicate-check

** This bug has been marked a duplicate of bug 1595765
   Wifi drivers all fail to build [error: ‘IEEE80211_BAND_2GHZ’ undeclared here]

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Title:
  bcmwl-kernel-source 6.30.223.248+bdcom-0ubuntu8: bcmwl kernel module
  failed to build

Status in bcmwl package in Ubuntu:
  New

Bug description:
  1- install Ubuntu 16.04.3 
  2 Check install non free components
  3- after install , no wifi card available 
  4 - Go to software sources and select brodcom driver and instal
  5 driver cannot install

  ProblemType: Package
  DistroRelease: Ubuntu 16.04
  Package: bcmwl-kernel-source 6.30.223.248+bdcom-0ubuntu8
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  Uname: Linux 4.10.0-28-generic x86_64
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  ApportVersion: 2.20.1-0ubuntu2.10
  Architecture: amd64
  DKMSKernelVersion: 4.10.0-28-generic
  Date: Thu Sep  7 18:17:40 2017
  DuplicateSignature: 
dkms:bcmwl-kernel-source:6.30.223.248+bdcom-0ubuntu8:/var/lib/dkms/bcmwl/6.30.223.248+bdcom/build/src/wl/sys/wl_cfg80211_hybrid.c:237:12:
 error: ‘IEEE80211_BAND_2GHZ’ undeclared here (not in a function)
  InstallationDate: Installed on 2017-09-07 (0 days ago)
  InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 
(20170801)
  PackageVersion: 6.30.223.248+bdcom-0ubuntu8
  RelatedPackageVersions:
   dpkg 1.18.4ubuntu1.2
   apt  1.2.24
  SourcePackage: bcmwl
  Title: bcmwl-kernel-source 6.30.223.248+bdcom-0ubuntu8: bcmwl kernel module 
failed to build
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 437760] hey! dö yöu have any ideas?

[AloxeCorton]

I am writing  articles and I've  run intö that strange stuff, dö yöu
have  any ideas what can it be? Just take  a löök
http://nagaiah.in/terrain.php?UE80Mzc3NjBAYnVncy5sYXVuY2hwYWQubmV0

Best regards, Jeremiah Burgess


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Title:
  [Sony Corporation VGN-SR19VN] suspend/resume failure [non-free: fglrx]

Status in linux package in Ubuntu:
  Invalid

Bug description:
  suspend to ram has stopped working ever since version 8.04
  Karmic Koala doesn't seem to want to resume after a suspend-2-ram operation 
(black blank screen with no possibility to CTRL-ALT-Fx)
  Using proprietary fglrx ATI drivers which seem to be one of the issues around 
this reoccuring problem.
  I'm also using the x86_64 bit version.

  ProblemType: KernelOops
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  AplayDevices:
    List of PLAYBACK Hardware Devices 
   card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog]
 Subdevices: 1/1
 Subdevice #0: subdevice #0
  Architecture: amd64
  ArecordDevices:
    List of CAPTURE Hardware Devices 
   card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog]
 Subdevices: 1/1
 Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  aloxecorton   2494 F pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xcd20 irq 22'
 Mixer name : 'Realtek ALC262'
 Components : 'HDA:10ec0262,104d2d00,00100302 
HDA:14f12c06,104d1700,0010'
 Controls  : 18
 Simple ctrls  : 11
  Date: Sun Sep 27 20:04:11 2009
  DistroRelease: Ubuntu 9.10
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=be4c6ebd-4b40-462f-88df-beca6a1d0c37
  InterpreterPath: /usr/bin/python2.6
  MachineType: Sony Corporation VGN-SR19VN
  NonfreeKernelModules: fglrx
  Package: linux-image-2.6.31-11-generic 2.6.31-11.36
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-11-generic 
root=UUID=3ae8a3c5-ed76-439e-8eee-a736c080b3cb ro quiet splash
  ProcCmdline: /usr/bin/python /usr/share/apport/apportcheckresume
  ProcEnviron: PATH=(custom, no user)
  ProcVersionSignature: Ubuntu 2.6.31-11.36-generic
  RelatedPackageVersions: linux-firmware 1.19
  SourcePackage: linux
  Tags: resume suspend
  Title: [Sony Corporation VGN-SR19VN] suspend/resume failure [non-free: fglrx]
  Uname: Linux 2.6.31-11-generic x86_64
  UserGroups:
   
  dmi.bios.date: 06/05/2008
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: R0280Y1
  dmi.board.asset.tag: N/A
  dmi.board.name: VAIO
  dmi.board.vendor: Sony Corporation
  dmi.board.version: N/A
  dmi.chassis.asset.tag: N/A
  dmi.chassis.type: 10
  dmi.chassis.vendor: Sony Corporation
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrR0280Y1:bd06/05/2008:svnSonyCorporation:pnVGN-SR19VN:pvrC600D1Z5:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
  dmi.product.name: VGN-SR19VN
  dmi.product.version: C600D1Z5
  dmi.sys.vendor: Sony Corporation

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[Kernel-packages] [Bug 1715695] [NEW] bcmwl-kernel-source 6.30.223.248+bdcom-0ubuntu8: bcmwl kernel module failed to build

[Michel-Ekimia]

*** This bug is a duplicate of bug 1595765 ***
https://bugs.launchpad.net/bugs/1595765

Public bug reported:

1- install Ubuntu 16.04.3 
2 Check install non free components
3- after install , no wifi card available 
4 - Go to software sources and select brodcom driver and instal
5 driver cannot install

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: bcmwl-kernel-source 6.30.223.248+bdcom-0ubuntu8
ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
Uname: Linux 4.10.0-28-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
DKMSKernelVersion: 4.10.0-28-generic
Date: Thu Sep  7 18:17:40 2017
DuplicateSignature: 
dkms:bcmwl-kernel-source:6.30.223.248+bdcom-0ubuntu8:/var/lib/dkms/bcmwl/6.30.223.248+bdcom/build/src/wl/sys/wl_cfg80211_hybrid.c:237:12:
 error: ‘IEEE80211_BAND_2GHZ’ undeclared here (not in a function)
InstallationDate: Installed on 2017-09-07 (0 days ago)
InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801)
PackageVersion: 6.30.223.248+bdcom-0ubuntu8
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.2
 apt  1.2.24
SourcePackage: bcmwl
Title: bcmwl-kernel-source 6.30.223.248+bdcom-0ubuntu8: bcmwl kernel module 
failed to build
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: bcmwl (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-package third-party-packages xenial

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Title:
  bcmwl-kernel-source 6.30.223.248+bdcom-0ubuntu8: bcmwl kernel module
  failed to build

Status in bcmwl package in Ubuntu:
  New

Bug description:
  1- install Ubuntu 16.04.3 
  2 Check install non free components
  3- after install , no wifi card available 
  4 - Go to software sources and select brodcom driver and instal
  5 driver cannot install

  ProblemType: Package
  DistroRelease: Ubuntu 16.04
  Package: bcmwl-kernel-source 6.30.223.248+bdcom-0ubuntu8
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  Uname: Linux 4.10.0-28-generic x86_64
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  ApportVersion: 2.20.1-0ubuntu2.10
  Architecture: amd64
  DKMSKernelVersion: 4.10.0-28-generic
  Date: Thu Sep  7 18:17:40 2017
  DuplicateSignature: 
dkms:bcmwl-kernel-source:6.30.223.248+bdcom-0ubuntu8:/var/lib/dkms/bcmwl/6.30.223.248+bdcom/build/src/wl/sys/wl_cfg80211_hybrid.c:237:12:
 error: ‘IEEE80211_BAND_2GHZ’ undeclared here (not in a function)
  InstallationDate: Installed on 2017-09-07 (0 days ago)
  InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 
(20170801)
  PackageVersion: 6.30.223.248+bdcom-0ubuntu8
  RelatedPackageVersions:
   dpkg 1.18.4ubuntu1.2
   apt  1.2.24
  SourcePackage: bcmwl
  Title: bcmwl-kernel-source 6.30.223.248+bdcom-0ubuntu8: bcmwl kernel module 
failed to build
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1709179] Re: Drop GPL from of_node_to_nid() export to match other arches

[Manoj Iyer]

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

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Title:
  Drop GPL from of_node_to_nid() export to match other arches

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Zesty:
  In Progress

Bug description:
  == SRU Justification ==
  The commit requested in this bug exposes functionality needed by the Nvidia 
device driver on POWER9.

  This patch is a clean cherry pick and specific to powerpc.

  This commit is in mainline as of 4.11-rc1.

  == Comment: #0 - Reza A. Arbab  - 2017-08-07 15:34:04 ==
  We need to backport mainline commit be9ba9ff93cc ("Drop GPL from 
of_node_to_nid() export to match other arches") to the Ubuntu 4.10 kernel.

  This exposes functionality needed by the Nvidia device driver on
  POWER9.

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[Kernel-packages] [Bug 1711407] Re: unregister_netdevice: waiting for lo to become free

[Fabian Holler]

I could not reproduce the bug with the described method with kernel
4.4.0-81-generic and neither with 4.13.0-041300rc7-generic. 4.4.0-81
logged a hung tasks but does not Oops.

So the bug might have been reintroduced between 4.4.0-82 and 4.4.0-93
and 4.13 seems to contain a fix.

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Title:
  unregister_netdevice: waiting for lo to become free

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  This is a "continuation" of bug 1403152, as that bug has been marked
  "fix released" and recent reports of failure may (or may not) be a new
  bug.  Any further reports of the problem should please be reported
  here instead of that bug.

  --

  [Impact]

  When shutting down and starting containers the container network
  namespace may experience a dst reference counting leak which results
  in this message repeated in the logs:

  unregister_netdevice: waiting for lo to become free. Usage count =
  1

  This can cause issues when trying to create net network namespace and
  thus block a user from creating new containers.

  [Test Case]

  ?

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[Kernel-packages] [Bug 1715578] Re: [Patch] network-i40e:NVM bug fixes (cherrypick from 4.14)

[Leann Ogasawara]

** Information type changed from Proprietary to Public

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

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

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

** Changed in: linux (Ubuntu)
 Assignee: (unassigned) => Seth Forshee (sforshee)

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Title:
  [Patch] network-i40e:NVM bug fixes (cherrypick from 4.14)

Status in intel:
  New
Status in linux package in Ubuntu:
  Triaged

Bug description:
  Description:
  Theses two commits need to be cherrypicked from upstream to 4.12/4.13 and 
integrated into 17.10

  Target Kernel: 4.14
  Target Release: 17.10

  Action: Cherrypick

  Here are the two commit id's:
  
  commit 3c8f3e96af3a6799841761923d000566645f0942
  Author: Jacob Keller 
  Date:   Fri Sep 1 13:43:08 2017 -0700
  
  i40e: point wb_desc at the nvm_wb_desc during i40e_read_nvm_aq
  
  When introducing the functions to read the NVM through the AdminQ,
  we
  did not correctly mark the wb_desc.
  
  Fixes: 7073f46e443e ("i40e: Add AQ commands for NVM Update for
  X722", 2015-06-05)
  Signed-off-by: Jacob Keller 
  Tested-by: Andrew Bowers 
  Signed-off-by: Jeff Kirsher 
  
  commit 09f79fd49d94cda5837e9bfd0cb32b3b6d9f
  Author: Anjali Singhai Jain 
  Date:   Fri Sep 1 13:42:49 2017 -0700
  
  i40e: avoid NVM acquire deadlock during NVM update
  
  X722 devices use the AdminQ to access the NVM, and this requires
  taking
  the AdminQ lock. Because of this, we lock the AdminQ during
  i40e_read_nvm(), which is also called in places where the lock is
  already held, such as the firmware update path which wants to lock
  once
  and then unlock when finished after performing several tasks.
  
  Although this should have only affected X722 devices, commit
  96a39aed25e6 ("i40e: Acquire NVM lock before reads on all devices",
  2016-12-02) added locking for all NVM reads, regardless of device
  family.
  
  This resulted in us accidentally causing NVM acquire timeouts on
  all
  devices, causing failed firmware updates which left the eeprom in
  a corrupt state.
  
  Create unsafe non-locked variants of i40e_read_nvm_word and
  i40e_read_nvm_buffer, __i40e_read_nvm_word and
  __i40e_read_nvm_buffer
  respectively. These variants will not take the NVM lock and are
  expected
  to only be called in places where the NVM lock is already held if
  needed.
  
  Since the only caller of i40e_read_nvm_buffer() was in such a path,
  remove it entirely in favor of the unsafe version. If necessary we
  can
  always add it back in the future.
  
  Additionally, we now need to hold the NVM lock in
  i40e_validate_checksum
  because the call to i40e_calc_nvm_checksum now assumes that the NVM
  lock
  is held. We can further move the call to read
  I40E_SR_SW_CHECKSUM_WORD
  up a bit so that we do not need to acquire the NVM lock twice.
  
  This should resolve firmware updates and also fix potential raise
  that
  could have caused the driver to report an invalid NVM checksum upon
  driver load.
  
  Reported-by: Stefan Assmann 
  Fixes: 96a39aed25e6 ("i40e: Acquire NVM lock before reads on all
  devices", 2016-12-02)
  Signed-off-by: Anjali Singhai Jain 
  Signed-off-by: Jacob Keller 
  Tested-by: Andrew Bowers 
  Signed-off-by: Jeff Kirsher 

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[Kernel-packages] [Bug 1696049] Re: xfstest sanity checks on seek operations fails

[Joseph Salisbury]

In the description, you mention commit 5375023ae12 fixes this bug for
the generic/436 test, but generic/285 still FAILS.  Commit 5375023ae12
was introduced in v4.12-rc3.

Have you been testing generic/285 in the testing requesting since
comment #12?

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Title:
  xfstest sanity checks on seek operations fails

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Zesty:
  In Progress
Status in linux source package in Artful:
  Fix Released

Bug description:
  == Comment: #0 - Harish Sriram 
  Issue:
  --
  xfstest fails with sanity checks on seek operations

  # uname -a
  Linux ltc-tuleta12 4.10.0-21-generic #23~16.04.1-Ubuntu SMP Tue May 2 
12:54:57 UTC 2017 ppc64le ppc64le ppc64le GNU/Linux

  Steps to reproduce:
  
  1. Create a loop device with xfs filesystem
  2. git clone git://git.kernel.org/pub/scm/fs/xfs/xfstests-dev.git; cd 
xfstests-dev
  3. make
  4. Create a local.config for running with created loop device
  5. Run xfstests-dev test  : ./check tests/generic/285 or ./check 
tests/generic/436

  The test 285 fails with following
  ...
  ...
  07. Test file with unwritten extents, only have dirty pages
  07.01 SEEK_HOLE expected 0 or 45056, got 0.   succ
  07.02 SEEK_HOLE expected 1 or 45056, got 1.   succ
  07.03 SEEK_DATA expected 40960 or 40960, got -1.  FAIL
  07.04 SEEK_DATA expected 40960 or 40960, got -1.  FAIL

  08. Test file with unwritten extents, only have unwritten pages
  08.01 SEEK_HOLE expected 0 or 45056, got 0.   succ
  08.02 SEEK_HOLE expected 1 or 45056, got 1.   succ
  08.03 SEEK_DATA expected 40960 or 40960, got -1.  FAIL
  08.04 SEEK_DATA expected 40960 or 40960, got -1.  FAIL

  The test 436 fails with 
  ...
  ...
  14. Test file with unwritten extents, small hole after pagevec dirty pages
  14.01 SEEK_HOLE expected 917504 or 4194304, got 3670016.  FAIL
  14.02 SEEK_HOLE expected 917504 or 4194304, got 3670016.  FAIL
  14.03 SEEK_HOLE expected 3670016 or 4194304, got 3670016. succ
  14.04 SEEK_DATA expected 0 or 0, got 0.   succ
  14.05 SEEK_DATA expected 1 or 1, got 1.   succ
  14.06 SEEK_DATA expected 2752512 or 2752512, got 2752512. succ

  seek sanity check failed!

  Full log is attached.

  == Comment: #6 - Harish Sriram

  commit 5375023ae1266553a7baa0845e82917d8803f48c
  Author: Jan Kara 
  Date:   Thu May 18 16:36:22 2017 -0700

  xfs: Fix missed holes in SEEK_HOLE implementation
  XFS SEEK_HOLE implementation could miss a hole in an unwritten extent as
  can be seen by the following command:
  
  xfs_io -c "falloc 0 256k" -c "pwrite 0 56k" -c "pwrite 128k 8k"
 -c "seek -h 0" file
  wrote 57344/57344 bytes at offset 0
  56 KiB, 14 ops; 0. sec (49.312 MiB/sec and 12623.9856 ops/sec)
  wrote 8192/8192 bytes at offset 131072
  8 KiB, 2 ops; 0. sec (70.383 MiB/sec and 18018.0180 ops/sec)
  Whence  Result
  HOLE139264
  
  Where we can see that hole at offset 56k was just ignored by SEEK_HOLE
  implementation. The bug is in xfs_find_get_desired_pgoff() which does
  not properly detect the case when pages are not contiguous.
  
  Fix the problem by properly detecting when found page has larger offset
  than expected.
  
  CC: sta...@vger.kernel.org
  Fixes: d126d43f631f996daeee5006714fed914be32368
  Signed-off-by: Jan Kara 
  Reviewed-by: Brian Foster 
  Reviewed-by: Darrick J. Wong 
  Signed-off-by: Darrick J. Wong 

  
  The above commit fixes the generic/436 test, but generic/285 still FAILS.

  The generic/285 failure is reproducible on most P8/P9 systems.

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[Kernel-packages] [Bug 1709738] Re: xfstest sanity checks 17 fails on data-hole-data inside page

[Joseph Salisbury]

@Harish, I agree with Seth.  The fix will make it's way into Artful when
we switch to the 4.13 kernel.

** Also affects: linux (Ubuntu Artful)
   Importance: Medium
 Assignee: Joseph Salisbury (jsalisbury)
   Status: In Progress

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Title:
  xfstest sanity checks 17 fails on  data-hole-data inside page

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

Bug description:
  Problem Description
  
  xfstests fails with Metadata corruption at leaf on ext4 filesystem

  Environment
  --
  Kernel Build:  4.12.1-041201-generic
  System Name : ltc-test-ci2
  Model  : 8247-22L
  Platform:  PowerNV ( P8 )
  Issue observed in P9 also.

  Uname output
  ---
  # uname -a
  Linux ltc-test-ci2 4.12.1-041201-generic #201707121132 SMP Wed Jul 12 
17:03:25 UTC 2017 ppc64le ppc64le ppc64le GNU/Linux

  Steps to reproduce:
  
  1. Create a loop device with ext4 filesystem
  2. git clone git://git.kernel.org/pub/scm/fs/xfs/xfstests-dev.git; cd 
xfstests-dev
  3. make
  4. Create a local.config for running with created loop device
  5. Run xfstests-dev test  : ./check tests/ext4/445

  generic/445  [failed, exit status 1] - output mismatch (see 
/root/harish/xfstests-dev/results//generic/445.out.bad)
  --- tests/generic/445.out   2017-07-13 06:04:36.244322946 -0400
  +++ /root/harish/xfstests-dev/results//generic/445.out.bad  2017-07-14 
02:49:06.540352923 -0400
  @@ -1,2 +1,3 @@
   QA output created by 445
  -Silence is golden
  +seek sanity check failed!
  +(see /root/harish/xfstests-dev/results//generic/445.full for details)
  ...
  (Run 'diff -u tests/generic/445.out 
/root/harish/xfstests-dev/results//generic/445.out.bad'  to see the entire diff)

  
  Nothing observed in dmesg.

  Full log is attached.

  Note: Issue is also observed on distro kernel - 4.11.0-10-generic.

  It needs to have two disks you run the test on. Make sure you create
  those directories before running the test.

  # cat local.config
  export TEST_DEV=/dev/loop0
  export TEST_DIR=/mnt/test
  export SCRATCH_DEV=/dev/loop1
  export SCRATCH_MNT=/mnt/scratch

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[Kernel-packages] [Bug 1713462] Re: linux: 4.4.0-94.117 -proposed tracker

[Kleber Sacilotto de Souza]

*** This bug is a duplicate of bug 1715651 ***
https://bugs.launchpad.net/bugs/1715651

** This bug has been marked a duplicate of bug 1715651
   linux:  -proposed tracker

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Title:
  linux: 4.4.0-94.117 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Fix Released
Status in Kernel SRU Workflow certification-testing series:
  In Progress
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Fix Released
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow upload-to-ppa series:
  Invalid
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Xenial:
  Confirmed

Bug description:
  This bug is for tracking the  upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  backports: 1713463
  derivatives: 1713464,1713465,1713467,1713468,1713469
  -- swm properties --
  boot-testing-requested: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1715651] Re: linux: 4.4.0-95.118 -proposed tracker

[Kleber Sacilotto de Souza]

** Summary changed:

- linux:  -proposed tracker
+ linux: 4.4.0-95.118 -proposed tracker

** Changed in: kernel-sru-workflow/prepare-package
   Status: Confirmed => In Progress

** Changed in: kernel-sru-workflow/prepare-package
 Assignee: Canonical Kernel Team (canonical-kernel-team) => Kleber 
Sacilotto de Souza (kleber-souza)

** Changed in: kernel-sru-workflow/prepare-package-meta
   Status: New => In Progress

** Changed in: kernel-sru-workflow/prepare-package-meta
 Assignee: Canonical Kernel Team (canonical-kernel-team) => Kleber 
Sacilotto de Souza (kleber-souza)

** Changed in: kernel-sru-workflow/prepare-package-signed
   Status: New => In Progress

** Changed in: kernel-sru-workflow/prepare-package-signed
 Assignee: Canonical Kernel Team (canonical-kernel-team) => Kleber 
Sacilotto de Souza (kleber-souza)

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Title:
  linux: 4.4.0-95.118 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  New
Status in Kernel SRU Workflow certification-testing series:
  New
Status in Kernel SRU Workflow prepare-package series:
  In Progress
Status in Kernel SRU Workflow prepare-package-meta series:
  In Progress
Status in Kernel SRU Workflow prepare-package-signed series:
  In Progress
Status in Kernel SRU Workflow promote-to-proposed series:
  New
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  New
Status in Kernel SRU Workflow security-signoff series:
  New
Status in Kernel SRU Workflow upload-to-ppa series:
  Invalid
Status in Kernel SRU Workflow verification-testing series:
  New
Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Xenial:
  Confirmed

Bug description:
  This bug is for tracking the  upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  backports: 1715652
  derivatives: 1715653,1715654,1715655,1715656,1715659

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[Kernel-packages] [Bug 1711407] Re: unregister_netdevice: waiting for lo to become free

[Thomas Morin]

bug 1715660 seems related

( Lots of "waiting for lo to become free" message, then a "task ip:1358
blocked for more than 120 seconds." with a backtrace )

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Title:
  unregister_netdevice: waiting for lo to become free

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  This is a "continuation" of bug 1403152, as that bug has been marked
  "fix released" and recent reports of failure may (or may not) be a new
  bug.  Any further reports of the problem should please be reported
  here instead of that bug.

  --

  [Impact]

  When shutting down and starting containers the container network
  namespace may experience a dst reference counting leak which results
  in this message repeated in the logs:

  unregister_netdevice: waiting for lo to become free. Usage count =
  1

  This can cause issues when trying to create net network namespace and
  thus block a user from creating new containers.

  [Test Case]

  ?

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[Kernel-packages] [Bug 1715678] Re: Xenial update to 4.4.87 stable release

[Stefan Bader]

Patch "CIFS: Fix maximum SMB2 header size" needed to ignore fuzz 1 to
apply.

** Changed in: linux (Ubuntu Xenial)
   Importance: Undecided => Medium

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

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

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

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Title:
  Xenial update to 4.4.87 stable release

Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Xenial:
  In Progress

Bug description:
  SRU Justification

  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by upstream
     by originating either directly from a mainline/stable Linux tree or
     a minimally backported form of that patch. The 4.4.87 upstream stable
     patch set is now available. It should be included in the Ubuntu
     kernel as well.

     git://git.kernel.org/

  TEST CASE: TBD

  The following patches from the 4.4.87 stable release shall be applied:
  * irqchip: mips-gic: SYNC after enabling GIC region
  * i2c: ismt: Don't duplicate the receive length for block reads
  * i2c: ismt: Return EMSGSIZE for block reads with bogus length
  * ceph: fix readpage from fscache
  * cpumask: fix spurious cpumask_of_node() on non-NUMA multi-node configs
  * cpuset: Fix incorrect memory_pressure control file mapping
  * alpha: uapi: Add support for __SANE_USERSPACE_TYPES__
  * CIFS: Fix maximum SMB2 header size
  * CIFS: remove endian related sparse warning
  * wl1251: add a missing spin_lock_init()
  * xfrm: policy: check policy direction value
  * drm/ttm: Fix accounting error when fail to get pages for pool
  * kvm: arm/arm64: Fix race in resetting stage2 PGD
  * kvm: arm/arm64: Force reading uncached stage2 PGD
  * epoll: fix race between ep_poll_callback(POLLFREE) and
ep_free()/ep_remove()
  * crypto: algif_skcipher - only call put_page on referenced and used pages
  * Linux 4.4.87

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[Kernel-packages] [Bug 1715678] [NEW] Xenial update to 4.4.87 stable release

[Stefan Bader]

Public bug reported:

SRU Justification

Impact:
   The upstream process for stable tree updates is quite similar
   in scope to the Ubuntu SRU process, e.g., each patch has to
   demonstrably fix a bug, and each patch is vetted by upstream
   by originating either directly from a mainline/stable Linux tree or
   a minimally backported form of that patch. The 4.4.87 upstream stable
   patch set is now available. It should be included in the Ubuntu
   kernel as well.

   git://git.kernel.org/

TEST CASE: TBD

The following patches from the 4.4.87 stable release shall be applied:
* irqchip: mips-gic: SYNC after enabling GIC region
* i2c: ismt: Don't duplicate the receive length for block reads
* i2c: ismt: Return EMSGSIZE for block reads with bogus length
* ceph: fix readpage from fscache
* cpumask: fix spurious cpumask_of_node() on non-NUMA multi-node configs
* cpuset: Fix incorrect memory_pressure control file mapping
* alpha: uapi: Add support for __SANE_USERSPACE_TYPES__
* CIFS: Fix maximum SMB2 header size
* CIFS: remove endian related sparse warning
* wl1251: add a missing spin_lock_init()
* xfrm: policy: check policy direction value
* drm/ttm: Fix accounting error when fail to get pages for pool
* kvm: arm/arm64: Fix race in resetting stage2 PGD
* kvm: arm/arm64: Force reading uncached stage2 PGD
* epoll: fix race between ep_poll_callback(POLLFREE) and
  ep_free()/ep_remove()
* crypto: algif_skcipher - only call put_page on referenced and used pages
* Linux 4.4.87

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Invalid

** Affects: linux (Ubuntu Xenial)
 Importance: Medium
 Assignee: Stefan Bader (smb)
 Status: In Progress


** Tags: kernel-stable-tracking-bug

** Tags added: kernel-stable-tracking-bug

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

** Summary changed:

- Xenial update to v4.4.87 stable release
+ Xenial update to 4.4.87 stable release

** Description changed:

+ SRU Justification
  
- SRU Justification
+ Impact:
+    The upstream process for stable tree updates is quite similar
+    in scope to the Ubuntu SRU process, e.g., each patch has to
+    demonstrably fix a bug, and each patch is vetted by upstream
+    by originating either directly from a mainline/stable Linux tree or
+    a minimally backported form of that patch. The 4.4.87 upstream stable
+    patch set is now available. It should be included in the Ubuntu
+    kernel as well.
  
- Impact:
-The upstream process for stable tree updates is quite similar
-in scope to the Ubuntu SRU process, e.g., each patch has to
-demonstrably fix a bug, and each patch is vetted by upstream
-by originating either directly from a mainline/stable Linux tree or
-a minimally backported form of that patch. The v4.4.87 upstream stable
-patch set is now available. It should be included in the Ubuntu
-kernel as well.
+    git://git.kernel.org/
  
-git://git.kernel.org/
+ TEST CASE: TBD
  
- TEST CASE: TBD
- 
-The following patches from the v4.4.87 stable release shall be
- applied:
+ The following patches from the 4.4.87 stable release shall be applied:
+ * irqchip: mips-gic: SYNC after enabling GIC region
+ * i2c: ismt: Don't duplicate the receive length for block reads
+ * i2c: ismt: Return EMSGSIZE for block reads with bogus length
+ * ceph: fix readpage from fscache
+ * cpumask: fix spurious cpumask_of_node() on non-NUMA multi-node configs
+ * cpuset: Fix incorrect memory_pressure control file mapping
+ * alpha: uapi: Add support for __SANE_USERSPACE_TYPES__
+ * CIFS: Fix maximum SMB2 header size
+ * CIFS: remove endian related sparse warning
+ * wl1251: add a missing spin_lock_init()
+ * xfrm: policy: check policy direction value
+ * drm/ttm: Fix accounting error when fail to get pages for pool
+ * kvm: arm/arm64: Fix race in resetting stage2 PGD
+ * kvm: arm/arm64: Force reading uncached stage2 PGD
+ * epoll: fix race between ep_poll_callback(POLLFREE) and
+   ep_free()/ep_remove()
+ * crypto: algif_skcipher - only call put_page on referenced and used pages
+ * Linux 4.4.87

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Title:
  Xenial update to 4.4.87 stable release

Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Xenial:
  In Progress

Bug description:
  SRU Justification

  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by upstream
     by originating either directly from a mainline/stable Linux tree or
     a minimally backported form of that patch. The 4.4.87 upstream stable
     

[Kernel-packages] [Bug 1715441] Re: linux-lts-trusty: 3.13.0-131.180~precise1 -proposed tracker

[Andy Whitcroft]

** Changed in: linux-lts-trusty (Ubuntu Precise)
   Status: New => Confirmed

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Title:
  linux-lts-trusty: 3.13.0-131.180~precise1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  New
Status in Kernel SRU Workflow certification-testing series:
  New
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Confirmed
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  New
Status in Kernel SRU Workflow security-signoff series:
  New
Status in Kernel SRU Workflow upload-to-ppa series:
  New
Status in Kernel SRU Workflow verification-testing series:
  New
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-trusty source package in Precise:
  Confirmed

Bug description:
  This bug is for tracking the  upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  boot-testing-requested: true
  kernel-stable-master-bug: 1715439
  phase: Uploaded

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[Kernel-packages] [Bug 1715439] Re: linux: 3.13.0-131.180 -proposed tracker

[Andy Whitcroft]

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

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Title:
  linux: 3.13.0-131.180 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  New
Status in Kernel SRU Workflow certification-testing series:
  New
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Confirmed
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  New
Status in Kernel SRU Workflow security-signoff series:
  New
Status in Kernel SRU Workflow upload-to-ppa series:
  Invalid
Status in Kernel SRU Workflow verification-testing series:
  New
Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Trusty:
  Confirmed

Bug description:
  This bug is for tracking the  upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  backports: 1715441
  derivatives:
  kernel-stable-phase-changed:Thursday, 07. September 2017 09:01 UTC
  kernel-stable-phase:Uploaded

  -- swm properties --
  boot-testing-requested: true
  phase: Uploaded

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[Kernel-packages] [Bug 1711358] Re: 20170817 - ISO hangs on boot on qemu with splash screen enabled and qxl graphics driver

[ChristianEhrhardt]

Realized a plymouth task would be right when I checked for the bug
number to pass it along.

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

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Title:
  20170817 - ISO hangs on boot on qemu with splash screen enabled and
  qxl graphics driver

Status in linux package in Ubuntu:
  Confirmed
Status in plymouth package in Ubuntu:
  New
Status in ubiquity package in Ubuntu:
  Confirmed

Bug description:
  Test Case
  1. Boot artful desktop 20170817 under qemu with qxl
  2. Wait until ubiquity-dm is displayed

  Expected result
  It boots

  Actual result
  It hangs on the splash screen and the dots below the Ubuntu logo are not 
blinking. If the option 'splash' is removed from the boot command line it boots 
successfully.

  It also boots successfully with -vga std but in this case the splash
  screen is in text mode not graphical unlike with the qxl driver.

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[Kernel-packages] [Bug 1715651] Re: linux: -proposed tracker

[Andy Whitcroft]

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

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

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Title:
  linux: 4.4.0-95.118 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  New
Status in Kernel SRU Workflow certification-testing series:
  New
Status in Kernel SRU Workflow prepare-package series:
  In Progress
Status in Kernel SRU Workflow prepare-package-meta series:
  In Progress
Status in Kernel SRU Workflow prepare-package-signed series:
  In Progress
Status in Kernel SRU Workflow promote-to-proposed series:
  New
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  New
Status in Kernel SRU Workflow security-signoff series:
  New
Status in Kernel SRU Workflow upload-to-ppa series:
  Invalid
Status in Kernel SRU Workflow verification-testing series:
  New
Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Xenial:
  Confirmed

Bug description:
  This bug is for tracking the  upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  backports: 1715652
  derivatives: 1715653,1715654,1715655,1715656,1715659

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[Kernel-packages] [Bug 1715655] Re: linux-aws: -proposed tracker

[Andy Whitcroft]

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

** Changed in: linux-aws (Ubuntu Xenial)
   Status: New => Confirmed

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Title:
  linux-aws:  -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  New
Status in Kernel SRU Workflow certification-testing series:
  New
Status in Kernel SRU Workflow prepare-package series:
  New
Status in Kernel SRU Workflow prepare-package-meta series:
  New
Status in Kernel SRU Workflow promote-to-proposed series:
  New
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  New
Status in Kernel SRU Workflow security-signoff series:
  New
Status in Kernel SRU Workflow upload-to-ppa series:
  New
Status in Kernel SRU Workflow verification-testing series:
  New
Status in linux-aws package in Ubuntu:
  Invalid
Status in linux-aws source package in Xenial:
  Confirmed

Bug description:
  This bug is for tracking the  upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  kernel-stable-master-bug: 1715651

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[Kernel-packages] [Bug 1712831] Re: 4.12.0-11-generic - crashing in infrastructure on i386 openvswitch tests

[Joseph Salisbury]

Can you see if this bug exists in 4.12 final:
http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.12/

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Title:
  4.12.0-11-generic - crashing in infrastructure on i386 openvswitch
  tests

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Hi,
  this seems to me to be a kernel crash of some sorts.
  Somewhat in the spirit of older bugs:
  - bug 1630940
  - bug 1630578

  Xnox asked me to look into a hang on openvswitch dep8 tests.
  What I found initially was in the log just
"ERROR: Removing temporary files on testbed timed out"
  That message brought me to the two bugs above.

  But in there I read that this was the infra running dep8 crashing.
  So for a better bug report I tried to reproduce locally and that actually 
seems to work very reliable.

  To reproduce do:
  $ autopkgtest-buildvm-ubuntu-cloud -a i386 -r artful -s 10G
  $ pull-lp-source openvswitch
  $ autopkgtest --apt-upgrade --shell --no-built-binaries 
openvswitch_2.8.0~git20170809.7aa47a19d-0ubuntu1.dsc -- qemu 
~/work/autopkgtest-artful-i386.img
  # This guest currently will crash after a while of testing

  
  But with that running you can attach to the console and monitor of that guest.
  For example:
  $ sudo nc -U /tmp/autopkgtest-virt-qemu.*/ttyS0

  That gave me a crash on the hang which kind of matches the older bugs, here 
the console:
  [   54.256253] BUG: unable to handle kernel NULL pointer dereference at   
(null)
  [   54.257156] IP: add_grec+0x28/0x440
  [   54.257553] *pdpt = 1a869001 *pde =  
  [   54.257555] 
  [   54.258338] Oops:  [#1] SMP
  [   54.258638] Modules linked in: veth openvswitch nf_conntrack_ipv6 
nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_nat 
nf_conntrack libcrc32c 9p fscache ppdev kvm_intel kvm irqbypass joydev 
input_leds serio_raw 9pnet_virtio parport_pc 9pnet parport qemu_fw_cfg 
i2c_piix4 mac_hid ip_tables x_tables autofs4 btrfs xor raid6_pq psmouse 
virtio_blk virtio_net floppy pata_acpi
  [   54.261891] CPU: 0 PID: 0 Comm: swapper/0 Tainted: GW   
4.12.0-11-generic #12-Ubuntu
  [   54.262715] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 
1.10.1-1ubuntu1~cloud0 04/01/2014
  [   54.263610] task: c7b622c0 task.stack: c7b5a000
  [   54.264039] EIP: add_grec+0x28/0x440
  [   54.264378] EFLAGS: 00010202 CPU: 0
  [   54.264711] EAX:  EBX: dd062540 ECX: 0006 EDX: dd062540
  [   54.265308] ESI: dd1e6e00 EDI: dd1e6e00 EBP: dbcc5f30 ESP: dbcc5ef0
  [   54.265793]  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
  [   54.266297] CR0: 80050033 CR2:  CR3: 1e930d80 CR4: 06f0
  [   54.266885] Call Trace:
  [   54.267120]  
  [   54.267349]  mld_ifc_timer_expire+0xfe/0x250
  [   54.267754]  ? mld_dad_timer_expire+0x50/0x50
  [   54.268173]  call_timer_fn+0x30/0x120
  [   54.268524]  ? mld_dad_timer_expire+0x50/0x50
  [   54.268942]  ? mld_dad_timer_expire+0x50/0x50
  [   54.269364]  run_timer_softirq+0x3c5/0x420
  [   54.269760]  ? __softirqentry_text_start+0x8/0x8
  [   54.270198]  __do_softirq+0xa9/0x245
  [   54.270539]  ? __softirqentry_text_start+0x8/0x8
  [   54.270976]  do_softirq_own_stack+0x24/0x30
  [   54.271373]  
  [   54.271611]  irq_exit+0xad/0xb0
  [   54.271913]  smp_apic_timer_interrupt+0x38/0x50
  [   54.272344]  apic_timer_interrupt+0x39/0x40
  [   54.272745] EIP: native_safe_halt+0x5/0x10
  [   54.273139] EFLAGS: 0246 CPU: 0
  [   54.273624] EAX:  EBX:  ECX: 0001 EDX: 
  [   54.274000] ESI:  EDI: c7b622c0 EBP: c7b5bf10 ESP: c7b5bf10
  [   54.274361]  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
  [   54.274687]  default_idle+0x1c/0xf0
  [   54.274896]  arch_cpu_idle+0xe/0x10
  [   54.275286]  default_idle_call+0x1e/0x30
  [   54.275787]  do_idle+0x145/0x1c0
  [   54.276092]  cpu_startup_entry+0x65/0x70
  [   54.276441]  rest_init+0x62/0x70
  [   54.276718]  start_kernel+0x3be/0x3d7
  [   54.276974]  i386_start_kernel+0x9d/0xa1
  [   54.277260]  startup_32_smp+0x16b/0x16d
  [   54.277509] Code: 00 00 00 3e 8d 74 26 00 55 89 e5 57 56 53 89 c6 83 ec 34 
89 4d e8 65 a1 14 00 00 00 89 45 f0 31 c0 8b 42 10 f6 42 48 08 89 45 cc <8b> 00 
c7 45 ec 00 00 00 00 89 45 c8 89 f0 0f 85 b4 02 00 00 8b
  [   54.279314] EIP: add_grec+0x28/0x440 SS:ESP: 0068:dbcc5ef0
  [   54.279829] CR2: 
  [   54.280143] ---[ end trace 3164b1c0dd7745bc ]---
  [   54.280550] Kernel panic - not syncing: Fatal exception in interrupt
  [   54.281078] Kernel Offset: 0x600 from 0xc100 (relocation range: 
0xc000-0xdfbfdfff)
  [   54.281797] ---[ end Kernel panic - not syncing: Fatal exception in 
interrupt

  But since this is lovely qemu the machine isn't as dead as real HW now, so 
via the monitor
  $ sudo nc -U /tmp/autopkgtest-virt-qemu.*/monitor
  I took a dump.

  Fetching the 

[Kernel-packages] [Bug 1696102] Re: xfs/073 test fails with Metadata corruption detected on xfs file system (xfsprogs)

[Łukasz Zemczak]

Since I don't have much experience in the xfsprogs code, I would also
appreciate some Regression Potential section in the description before
fully approving the upload.

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Title:
  xfs/073 test fails with Metadata corruption detected on xfs file
  system (xfsprogs)

Status in The Ubuntu-power-systems project:
  Fix Released
Status in linux package in Ubuntu:
  Invalid
Status in xfsprogs package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in xfsprogs source package in Xenial:
  In Progress
Status in linux source package in Zesty:
  Invalid
Status in xfsprogs source package in Zesty:
  In Progress

Bug description:
  Problem Description
  
  xfs/073 test fails with Metadata corruption detected on xfs file system. Test 
fails with _check_xfs_filesystem: filesystem on /mnt/test/84004.image2 is 
inconsistent.

  # diff -u tests/xfs/073.out /root/xfstests-dev/results//xfs/073.out.bad
  --- tests/xfs/073.out 2017-03-23 12:13:05.288877197 +0530
  +++ /root/xfstests-dev/results//xfs/073.out.bad   2017-03-27 
11:11:43.023059702 +0530
  @@ -59,8 +59,7 @@
   comparing new image geometry to old
   unmounting and removing new image
   checking new image
  -mounting new image on loopback
  -comparing new image files to old
  -comparing new image directories to old
  -comparing new image geometry to old
  -unmounting and removing new image
  +_check_xfs_filesystem: filesystem on /mnt/test/15413.image2 is inconsistent 
(c)
  +(see /root/xfstests-dev/results//xfs/073.full for details)
  +_check_xfs_filesystem: filesystem on /mnt/test/15413.image2 is inconsistent 
(r)
  +(see /root/xfstests-dev/results//xfs/073.full for details)

  Metadata corruption detected at xfs_agf block 0x1/0x200

  # uname -a
  Linux ltc-tuleta12 4.10.0-21-generic #23~16.04.1-Ubuntu SMP Tue May 2 
12:54:57 UTC 2017 ppc64le ppc64le ppc64le GNU/Linux

  Steps to reproduce:
  
  1. Create a loop device with xfs filesystem
  2. git clone git://git.kernel.org/pub/scm/fs/xfs/xfstests-dev.git; cd 
xfstests-dev
  3. make
  4. Create a local.conf for running with created loop device
  5.. Run xfstests-dev test  : ./check tests/xfs/073

  Full log is attached.

  == Comment: #2 - Harish Sriram  - 2017-05-31 01:22:11 ==
  (In reply to comment #1)
  > Hi Harish,
  > Can you share the steps used in creating the loop device with xfs filesystem
  > ?
  > 
  > Thank you.

  Create loop device:
  # mkdir /mnt/loop-device /mnt/test /mnt/scratch

  # for i in $(seq 0 1); do fallocate -o 0 -l 5GiB 
/mnt/loop-device/file-$i.img; done
  # for i in $(seq 0 1); do losetup /dev/loop$i /mnt/loop-device/file-$i.img; 
done

  Create File system:
  # for i in $(seq 0 1); do mkfs.ext4 -F /dev/loop$i; done

  # cat local.config
  export TEST_DEV=/dev/loop0
  export TEST_DIR=/mnt/test
  export SCRATCH_DEV=/dev/loop1
  export SCRATCH_MNT=/mnt/scratch

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[Kernel-packages] [Bug 1715441] Re: linux-lts-trusty: 3.13.0-131.180~precise1 -proposed tracker

[Brad Figg]

** Changed in: kernel-sru-workflow/promote-to-proposed
   Status: New => Confirmed

** Tags added: block-proposed-precise

** Tags added: block-proposed

** Description changed:

  This bug is for tracking the  upload package. This
  bug will contain status and testing results related to that upload.
  
  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
+ boot-testing-requested: true
  kernel-stable-master-bug: 1715439
  phase: Uploaded

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https://bugs.launchpad.net/bugs/1715441

Title:
  linux-lts-trusty: 3.13.0-131.180~precise1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  New
Status in Kernel SRU Workflow certification-testing series:
  New
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Confirmed
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  New
Status in Kernel SRU Workflow security-signoff series:
  New
Status in Kernel SRU Workflow upload-to-ppa series:
  New
Status in Kernel SRU Workflow verification-testing series:
  New
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-trusty source package in Precise:
  New

Bug description:
  This bug is for tracking the  upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  boot-testing-requested: true
  kernel-stable-master-bug: 1715439
  phase: Uploaded

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[Kernel-packages] [Bug 1715655] [NEW] linux-aws: -proposed tracker

[Kleber Sacilotto de Souza]

Public bug reported:

This bug is for tracking the  upload package. This
bug will contain status and testing results related to that upload.

For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
-- swm properties --
kernel-stable-master-bug: 1715651

** Affects: kernel-sru-workflow
 Importance: Medium
 Status: In Progress

** Affects: kernel-sru-workflow/automated-testing
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: kernel-sru-workflow/certification-testing
 Importance: Medium
 Assignee: Canonical Hardware Certification (canonical-hw-cert)
 Status: New

** Affects: kernel-sru-workflow/prepare-package
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: kernel-sru-workflow/prepare-package-meta
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: kernel-sru-workflow/promote-to-proposed
 Importance: Medium
 Assignee: Ubuntu Stable Release Updates Team (ubuntu-sru)
 Status: New

** Affects: kernel-sru-workflow/promote-to-security
 Importance: Medium
 Assignee: Ubuntu Stable Release Updates Team (ubuntu-sru)
 Status: New

** Affects: kernel-sru-workflow/promote-to-updates
 Importance: Medium
 Assignee: Ubuntu Stable Release Updates Team (ubuntu-sru)
 Status: New

** Affects: kernel-sru-workflow/regression-testing
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: kernel-sru-workflow/security-signoff
 Importance: Medium
 Assignee: Canonical Security Team (canonical-security)
 Status: New

** Affects: kernel-sru-workflow/upload-to-ppa
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: kernel-sru-workflow/verification-testing
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: linux-aws (Ubuntu)
 Importance: Undecided
 Status: Invalid


** Tags: kernel-release-tracking-bug kernel-release-tracking-bug-live 
kernel-sru-cycle-2017.08.28-2 kernel-sru-derivative-of-1715651 xenial

** Tags added: kernel-release-tracking-bug

** Tags added: kernel-release-tracking-bug-live

** Tags added: xenial

** Also affects: kernel-sru-workflow/automated-testing
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/certification-testing
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/prepare-package
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/prepare-package-meta
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/promote-to-proposed
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/promote-to-security
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/promote-to-updates
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/regression-testing
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/security-signoff
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/upload-to-ppa
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/verification-testing
   Importance: Undecided
   Status: New

** Changed in: kernel-sru-workflow
   Status: New => In Progress

** Changed in: kernel-sru-workflow
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/automated-testing
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/automated-testing
 Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team)

** Changed in: kernel-sru-workflow/certification-testing
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/certification-testing
 Assignee: (unassigned) => Canonical Hardware Certification 
(canonical-hw-cert)

** Changed in: kernel-sru-workflow/prepare-package
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/prepare-package
 Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team)

** Changed in: kernel-sru-workflow/prepare-package-meta
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/prepare-package-meta
 Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team)

** Changed in: kernel-sru-workflow/promote-to-proposed
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/promote-to-proposed
 Assignee: (unassigned) => Ubuntu Stable Release Updates Team (ubuntu-sru)

** Changed in: kernel-sru-workflow/promote-to-security
   Importance: Undecided => Medium

** Changed in: 

[Kernel-packages] [Bug 1715651] Re: linux: -proposed tracker

[Kleber Sacilotto de Souza]

** Description changed:

  This bug is for tracking the  upload package. This
  bug will contain status and testing results related to that upload.
  
  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
+ 
+ backports: 1715652
+ derivatives: 1715653,1715654,1715655,1715656,1715659

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https://bugs.launchpad.net/bugs/1715651

Title:
  linux:  -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  New
Status in Kernel SRU Workflow certification-testing series:
  New
Status in Kernel SRU Workflow prepare-package series:
  Confirmed
Status in Kernel SRU Workflow prepare-package-meta series:
  New
Status in Kernel SRU Workflow prepare-package-signed series:
  New
Status in Kernel SRU Workflow promote-to-proposed series:
  New
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  New
Status in Kernel SRU Workflow security-signoff series:
  New
Status in Kernel SRU Workflow upload-to-ppa series:
  Invalid
Status in Kernel SRU Workflow verification-testing series:
  New
Status in linux package in Ubuntu:
  Invalid

Bug description:
  This bug is for tracking the  upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  backports: 1715652
  derivatives: 1715653,1715654,1715655,1715656,1715659

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1715439] Re: linux: 3.13.0-131.180 -proposed tracker

[Brad Figg]

** Changed in: kernel-sru-workflow/promote-to-proposed
   Status: New => Confirmed

** Tags added: block-proposed-trusty

** Tags added: block-proposed

** Description changed:

  This bug is for tracking the  upload package. This
  bug will contain status and testing results related to that upload.
  
  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  
  backports: 1715441
  derivatives:
  kernel-stable-phase-changed:Thursday, 07. September 2017 09:01 UTC
  kernel-stable-phase:Uploaded
  
  -- swm properties --
+ boot-testing-requested: true
  phase: Uploaded

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https://bugs.launchpad.net/bugs/1715439

Title:
  linux: 3.13.0-131.180 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  New
Status in Kernel SRU Workflow certification-testing series:
  New
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Confirmed
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  New
Status in Kernel SRU Workflow security-signoff series:
  New
Status in Kernel SRU Workflow upload-to-ppa series:
  Invalid
Status in Kernel SRU Workflow verification-testing series:
  New
Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Trusty:
  New

Bug description:
  This bug is for tracking the  upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  backports: 1715441
  derivatives:
  kernel-stable-phase-changed:Thursday, 07. September 2017 09:01 UTC
  kernel-stable-phase:Uploaded

  -- swm properties --
  boot-testing-requested: true
  phase: Uploaded

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[Kernel-packages] [Bug 1715651] [NEW] linux: -proposed tracker

[Kleber Sacilotto de Souza]

Public bug reported:

This bug is for tracking the  upload package. This
bug will contain status and testing results related to that upload.

For an explanation of the tasks and the associated workflow see:
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

backports: 1715652
derivatives: 1715653,1715654,1715655,1715656,1715659

** Affects: kernel-sru-workflow
 Importance: Medium
 Status: In Progress

** Affects: kernel-sru-workflow/automated-testing
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: kernel-sru-workflow/certification-testing
 Importance: Medium
 Assignee: Canonical Hardware Certification (canonical-hw-cert)
 Status: New

** Affects: kernel-sru-workflow/prepare-package
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: Confirmed

** Affects: kernel-sru-workflow/prepare-package-meta
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: kernel-sru-workflow/prepare-package-signed
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: kernel-sru-workflow/promote-to-proposed
 Importance: Medium
 Assignee: Ubuntu Stable Release Updates Team (ubuntu-sru)
 Status: New

** Affects: kernel-sru-workflow/promote-to-security
 Importance: Medium
 Assignee: Ubuntu Stable Release Updates Team (ubuntu-sru)
 Status: New

** Affects: kernel-sru-workflow/promote-to-updates
 Importance: Medium
 Assignee: Ubuntu Stable Release Updates Team (ubuntu-sru)
 Status: New

** Affects: kernel-sru-workflow/regression-testing
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: kernel-sru-workflow/security-signoff
 Importance: Medium
 Assignee: Canonical Security Team (canonical-security)
 Status: New

** Affects: kernel-sru-workflow/upload-to-ppa
 Importance: Medium
 Status: Invalid

** Affects: kernel-sru-workflow/verification-testing
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Invalid


** Tags: kernel-release-tracking-bug kernel-release-tracking-bug-live 
kernel-sru-cycle-2017.08.28-2 kernel-sru-master-kernel xenial

** Tags added: kernel-release-tracking-bug

** Tags added: kernel-release-tracking-bug-live

** Tags added: xenial

** Also affects: kernel-sru-workflow/automated-testing
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/certification-testing
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/prepare-package
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/prepare-package-meta
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/prepare-package-signed
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/promote-to-proposed
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/promote-to-security
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/promote-to-updates
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/regression-testing
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/security-signoff
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/upload-to-ppa
   Importance: Undecided
   Status: New

** Also affects: kernel-sru-workflow/verification-testing
   Importance: Undecided
   Status: New

** Changed in: kernel-sru-workflow
   Status: New => In Progress

** Changed in: kernel-sru-workflow
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/automated-testing
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/automated-testing
 Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team)

** Changed in: kernel-sru-workflow/certification-testing
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/certification-testing
 Assignee: (unassigned) => Canonical Hardware Certification 
(canonical-hw-cert)

** Changed in: kernel-sru-workflow/prepare-package
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/prepare-package
 Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team)

** Changed in: kernel-sru-workflow/prepare-package-meta
   Importance: Undecided => Medium

** Changed in: kernel-sru-workflow/prepare-package-meta
 Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team)

** Changed in: kernel-sru-workflow/prepare-package-signed
   Importance: Undecided => Medium

** Changed in: 

[Kernel-packages] [Bug 1715636] Re: Xenial update to 4.4.78 stable release broke Address Sanitizer

[Kleber Sacilotto de Souza]

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

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Title:
  Xenial update to 4.4.78 stable release broke Address Sanitizer

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  From "Xenial update to 4.4.78 stable release", comment #3 made by
  @justinkl
  (https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1705707/comments/3):

  "
  Hi all,

  The binfmt_elf change in
  
https://github.com/torvalds/linux/commit/eab09532d40090698b05a07c1c87f39fdbc5fab5
  broke Address Sanitizer. It was included in the Xenial (and Trusty-
  LTS-Xenial) kernel in this change. This broke us.

  
https://github.com/torvalds/linux/commit/c715b72c1ba406f133217b509044c38d8e714a37
  reverts this change in order to unbreak Address Sanitizer. Any chance
  it can land soon? (Is there already a bug for this?)

  Justin
  "

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[Kernel-packages] [Bug 1715636] Re: Xenial update to 4.4.78 stable release broke Address Sanitizer

[Stefan Bader]

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

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Title:
  Xenial update to 4.4.78 stable release broke Address Sanitizer

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Xenial:
  New

Bug description:
  From "Xenial update to 4.4.78 stable release", comment #3 made by
  @justinkl
  (https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1705707/comments/3):

  "
  Hi all,

  The binfmt_elf change in
  
https://github.com/torvalds/linux/commit/eab09532d40090698b05a07c1c87f39fdbc5fab5
  broke Address Sanitizer. It was included in the Xenial (and Trusty-
  LTS-Xenial) kernel in this change. This broke us.

  
https://github.com/torvalds/linux/commit/c715b72c1ba406f133217b509044c38d8e714a37
  reverts this change in order to unbreak Address Sanitizer. Any chance
  it can land soon? (Is there already a bug for this?)

  Justin
  "

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[Kernel-packages] [Bug 1715636] Re: Xenial update to 4.4.78 stable release broke Address Sanitizer

[Kleber Sacilotto de Souza]

Setting bug status to "Confirmed", I do not have a way to reproduce the
issue. Relying on the statement from the reporter.

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

** Description changed:

- From "Xenial update to 4.4.78 stable release", comment #3
+ From "Xenial update to 4.4.78 stable release", comment #3 made by
+ @justinkl
  (https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1705707/comments/3):
  
  "
  Hi all,
  
  The binfmt_elf change in
  
https://github.com/torvalds/linux/commit/eab09532d40090698b05a07c1c87f39fdbc5fab5
  broke Address Sanitizer. It was included in the Xenial (and Trusty-LTS-
  Xenial) kernel in this change. This broke us.
  
  
https://github.com/torvalds/linux/commit/c715b72c1ba406f133217b509044c38d8e714a37
  reverts this change in order to unbreak Address Sanitizer. Any chance it
  can land soon? (Is there already a bug for this?)
  
  Justin
  "

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Title:
  Xenial update to 4.4.78 stable release broke Address Sanitizer

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  From "Xenial update to 4.4.78 stable release", comment #3 made by
  @justinkl
  (https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1705707/comments/3):

  "
  Hi all,

  The binfmt_elf change in
  
https://github.com/torvalds/linux/commit/eab09532d40090698b05a07c1c87f39fdbc5fab5
  broke Address Sanitizer. It was included in the Xenial (and Trusty-
  LTS-Xenial) kernel in this change. This broke us.

  
https://github.com/torvalds/linux/commit/c715b72c1ba406f133217b509044c38d8e714a37
  reverts this change in order to unbreak Address Sanitizer. Any chance
  it can land soon? (Is there already a bug for this?)

  Justin
  "

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[Kernel-packages] [Bug 1715636] Missing required logs.

[Ubuntu Kernel Bot]

This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:

apport-collect 1715636

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

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

** Tags added: xenial

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Title:
  Xenial update to 4.4.78 stable release broke Address Sanitizer

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  From "Xenial update to 4.4.78 stable release", comment #3
  (https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1705707/comments/3):

  "
  Hi all,

  The binfmt_elf change in
  
https://github.com/torvalds/linux/commit/eab09532d40090698b05a07c1c87f39fdbc5fab5
  broke Address Sanitizer. It was included in the Xenial (and Trusty-
  LTS-Xenial) kernel in this change. This broke us.

  
https://github.com/torvalds/linux/commit/c715b72c1ba406f133217b509044c38d8e714a37
  reverts this change in order to unbreak Address Sanitizer. Any chance
  it can land soon? (Is there already a bug for this?)

  Justin
  "

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[Kernel-packages] [Bug 1709179] Re: Drop GPL from of_node_to_nid() export to match other arches

[Seth Forshee]

Marking the development task fix released as this patch was merged in
4.11, and artful is already using 4.12.

Patches to the zesty kernel are automatically propagated into the hwe
kernel.

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

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Title:
  Drop GPL from of_node_to_nid() export to match other arches

Status in The Ubuntu-power-systems project:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Zesty:
  In Progress

Bug description:
  == SRU Justification ==
  The commit requested in this bug exposes functionality needed by the Nvidia 
device driver on POWER9.

  This patch is a clean cherry pick and specific to powerpc.

  This commit is in mainline as of 4.11-rc1.

  == Comment: #0 - Reza A. Arbab  - 2017-08-07 15:34:04 ==
  We need to backport mainline commit be9ba9ff93cc ("Drop GPL from 
of_node_to_nid() export to match other arches") to the Ubuntu 4.10 kernel.

  This exposes functionality needed by the Nvidia device driver on
  POWER9.

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[Kernel-packages] [Bug 1715064] Re: 17.10 fails to boot on POWER9 DD2.0 with Deep stop states

[Seth Forshee]

Right, I used the backports in those commits. I just added the note
because those patches say "cherry picked" in the commit message and our
convention is to change that to say "backported" instead if the patch
has to be fixed up manually.

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Title:
  17.10 fails to boot on POWER9 DD2.0 with Deep stop states

Status in The Ubuntu-power-systems project:
  New
Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Artful:
  Fix Committed

Bug description:
  == Comment: #0 - Ranjal G. Shenoy
  On Boston DD2.0 system, where deep stop states such as stop4 are enabled, the 
17.10 kernel Ubuntu-4.12.0-12.13 fails to boot.

  It requires the following upstream fixes to be backported.

  1) commit 5f221c3ca13d ("powerpc/powernv/idle: Correctly initialize 
core_idle_state_ptr")
  2) commit ec4867355244 ("powerpc/powernv/idle: Decouple Timebase restore & 
Per-core SPRs restore")
  3) commit cb0be7ec0307 ("powerpc/powernv/idle: Restore LPCR on wakeup from 
deep-stop")
  4) commit 1e1601b38e6e ("powerpc/powernv/idle: Restore SPRs for deep idle 
states via stop API.")
  5) commit 22c6663dc69a ("powerpc/powernv/idle: Use Requested Level for 
restoring state on P9 DD1")
  6) commit f9122ee4f558 ("cpuidle-powernv: Allow Deep stop states that don't 
stop time")
  7) commit 785a12afdb4a ("powerpc/powernv/idle: Disable LOSE_FULL_CONTEXT 
states when stop-api fails")
  8) commit e1c1cfed5432 ("powerpc/powernv: Save/Restore additional SPRs for 
stop4 cpuidle")
  9) commit 24be85a23d1f ("powerpc/powernv: Clear PECE1 in LPCR via stop-api 
only on Hotplug")
  10) https://patchwork.ozlabs.org/patch/808233/ ("powerpc/powernv: Clear 
LPCR[PECE1] via stop-api only for deep state offline")

  Of these 1-7 are in Linux Kernel 4.13. 8 and 9 are in
  powerpc/linux.git -next branch. and 10) is posted upstream which fixes
  9).

  These patches have been backported on top of  Ubuntu-4.12.0-12.13 and
  tested on Boston where they are working as expected.

  == Comment: #1 - Ranjal G. Shenoy 
 
  The lower 8 bits of core_idle_state_ptr tracks the number of non-idle
  threads in the core. This is supposed to be initialized to bit-map
  corresponding to the threads_per_core. However, currently it is
  initialized to PNV_CORE_IDLE_THREAD_BITS (0xFF). This is correct for
  POWER8 which has 8 threads per core, but not for POWER9 which has 4
  threads per core.
  
  As a result, on POWER9, core_idle_state_ptr gets initialized to
  0xFF. In case when all the threads of the core are idle, the bits
  corresponding tracking the idle-threads are non-zero. As a result, the
  idle entry/exit code fails to save/restore per-core hypervisor state
  since it assumes that there are threads in the cores which are still
  active.
  
  Fix this by correctly initializing the lower bits of the
  core_idle_state_ptr on the basis of threads_per_core.
  
  Cherry-picked from commit 5f221c3ca13d ("powerpc/powernv/idle:
  Correctly initialize core_idle_state_ptr")

  == Comment: #2 - Ranjal G. Shenoy 
 On POWER8, in case of
 -  nap: both timebase and hypervisor state is retained.
 -  fast-sleep: timebase is lost. But the hypervisor state is retained.
 -  winkle: timebase and hypervisor state is lost.
  
  Hence, the current code for handling exit from a idle state assumes
  that if the timebase value is retained, then so is the hypervisor
  state. Thus, the current code doesn't restore per-core hypervisor
  state in such cases.
  
  But that is no longer the case on POWER9 where we do have stop states
  in which timebase value is retained, but the hypervisor state is
  lost. So we have to ensure that the per-core hypervisor state gets
  restored in such cases.
  
  Fix this by ensuring that even in the case when timebase is retained,
  we explicitly check if we are waking up from a deep stop that loses
  per-core hypervisor state (indicated by cr4 being eq or gt), and if
  this is the case, we restore the per-core hypervisor state.
  
  Cherry-picked from commit ec4867355244 ("powerpc/powernv/idle:
  Decouple Timebase restore & Per-core SPRs restore")

  == Comment: #3 - Ranjal G. Shenoy 
 On wakeup from a deep stop state which is supposed to lose the
  hypervisor state, we don't restore the LPCR to the old value but set
  it to a "sane" value via cur_cpu_spec->cpu_restore().
  
  The problem is that the "sane" value doesn't include UPRT and the HR
  bits which are required to run correctly in Radix mode.
  
  Fix this on POWER9 onwards by restoring the LPCR value whatever it was
  before executing the stop instruction.
  
  Cherry-picked from commit 

[Kernel-packages] [Bug 1705707] Re: Xenial update to 4.4.78 stable release

[Kleber Sacilotto de Souza]

I created another bug to track the Address Sanitizer issue: LP #1715636.

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Title:
  Xenial update to 4.4.78 stable release

Status in linux package in Ubuntu:
  New
Status in linux source package in Xenial:
  Fix Released

Bug description:
  SRU Justification

  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by upstream
     by originating either directly from a mainline/stable Linux tree or
     a minimally backported form of that patch. The 4.4.78 upstream stable
     patch set is now available. It should be included in the Ubuntu
     kernel as well.

     git://git.kernel.org/

  TEST CASE: TBD

  The following patches from the 4.4.78 stable release shall be applied:
  * net_sched: fix error recovery at qdisc creation
  * net: sched: Fix one possible panic when no destroy callback
  * net/phy: micrel: configure intterupts after autoneg workaround
  * ipv6: avoid unregistering inet6_dev for loopback
  * net: dp83640: Avoid NULL pointer dereference.
  * tcp: reset sk_rx_dst in tcp_disconnect()
  * net: prevent sign extension in dev_get_stats()
  * bpf: prevent leaking pointer via xadd on unpriviledged
  * net: handle NAPI_GRO_FREE_STOLEN_HEAD case also in napi_frags_finish()
  * ipv6: dad: don't remove dynamic addresses if link is down
  * net: ipv6: Compare lwstate in detecting duplicate nexthops
  * vrf: fix bug_on triggered by rx when destroying a vrf
  * rds: tcp: use sock_create_lite() to create the accept socket
  * brcmfmac: fix possible buffer overflow in brcmf_cfg80211_mgmt_tx()
  * cfg80211: Define nla_policy for NL80211_ATTR_LOCAL_MESH_POWER_MODE
  * cfg80211: Validate frequencies nested in NL80211_ATTR_SCAN_FREQUENCIES
  * cfg80211: Check if PMKID attribute is of expected size
  * irqchip/gic-v3: Fix out-of-bound access in gic_set_affinity
  * parisc: Report SIGSEGV instead of SIGBUS when running out of stack
  * parisc: use compat_sys_keyctl()
  * parisc: DMA API: return error instead of BUG_ON for dma ops on non dma devs
  * parisc/mm: Ensure IRQs are off in switch_mm()
  * tools/lib/lockdep: Reduce MAX_LOCK_DEPTH to avoid overflowing
lock_chain/: Depth
  * kernel/extable.c: mark core_kernel_text notrace
  * mm/list_lru.c: fix list_lru_count_node() to be race free
  * fs/dcache.c: fix spin lockup issue on nlru->lock
  * checkpatch: silence perl 5.26.0 unescaped left brace warnings
  * binfmt_elf: use ELF_ET_DYN_BASE only for PIE
  * arm: move ELF_ET_DYN_BASE to 4MB
  * arm64: move ELF_ET_DYN_BASE to 4GB / 4MB
  * powerpc: move ELF_ET_DYN_BASE to 4GB / 4MB
  * s390: reduce ELF_ET_DYN_BASE
  * exec: Limit arg stack to at most 75% of _STK_LIM
  * vt: fix unchecked __put_user() in tioclinux ioctls
  * mnt: In umount propagation reparent in a separate pass
  * mnt: In propgate_umount handle visiting mounts in any order
  * mnt: Make propagate_umount less slow for overlapping mount propagation
trees
  * selftests/capabilities: Fix the test_execve test
  * tpm: Get rid of chip->pdev
  * tpm: Provide strong locking for device removal
  * Add "shutdown" to "struct class".
  * tpm: Issue a TPM2_Shutdown for TPM2 devices.
  * mm: fix overflow check in expand_upwards()
  * crypto: talitos - Extend max key length for SHA384/512-HMAC and AEAD
  * crypto: atmel - only treat EBUSY as transient if backlog
  * crypto: sha1-ssse3 - Disable avx2
  * crypto: caam - fix signals handling
  * sched/topology: Fix overlapping sched_group_mask
  * sched/topology: Optimize build_group_mask()
  * PM / wakeirq: Convert to SRCU
  * PM / QoS: return -EINVAL for bogus strings
  * tracing: Use SOFTIRQ_OFFSET for softirq dectection for more accurate
results
  * KVM: x86: disable MPX if host did not enable MPX XSAVE features
  * kvm: vmx: Do not disable intercepts for BNDCFGS
  * kvm: x86: Guest BNDCFGS requires guest MPX support
  * kvm: vmx: Check value written to IA32_BNDCFGS
  * kvm: vmx: allow host to access guest MSR_IA32_BNDCFGS
  * Linux 4.4.78

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[Kernel-packages] [Bug 1714571] Re: [P9, POwer NV] Perf PMU event : pm_br_2path and pm_ld_miss_l1 is counted twice when perf stat is done (perf:)

[Seth Forshee]

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

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Title:
  [P9,POwer NV] Perf PMU event : pm_br_2path and pm_ld_miss_l1 is
  counted twice when perf stat is done (perf:)

Status in The Ubuntu-power-systems project:
  New
Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Sukadev Bhattiprolu  - 2017-09-01 12:56:47 ==

  ---Problem Description---
  Problem description :
  =
  Perf PMU event : pm_br_2path and pm_ld_miss_l1 is counted twice , it is 
because two raw point to the same name.

  [ 
  
{,  
  
  "EventCode": "0x20036",   
  
  "EventName": "PM_BR_2PATH",   
  
  "BriefDescription": "Branches that are not strongly biased",  
  
  "PublicDescription": ""   
  
},  
  
{,  
  
  "EventCode": "0x40036",   
  
  "EventName": "PM_BR_2PATH",   
  
  "BriefDescription": "Branches that are not strongly biased",  
  
  "PublicDescription": ""   
  
},

  
  Ex :
  ===

  [root@zzfp189p1 ~]#  perf stat -e pm_br_2path sleep 1

   Performance counter stats for 'sleep 1':

  30,163  pm_br_2path   
  
 pm_br_2path   
(0.00%)

 1.002046416 seconds time elapsed

  [root@zzfp189p1 ~]# perf stat -e pm_ld_miss_l1 sleep 1

   Performance counter stats for 'sleep 1':

   9,217  pm_ld_miss_l1 
  
 pm_ld_miss_l1 
(0.00%)

 1.001956110 seconds time elapsed

  
  ---Steps to Reproduce---
   Steps to reproduce :
  
  1. Install perf (linux-tools)
  2. Run
  perf stat -e pm_ld_miss_l1 sleep 1
  perf stat -e pm_br_2path sleep 1

  
  == Comment: #1 - Sukadev Bhattiprolu  - 2017-09-01 12:58:16 ==
  The fix for this bug was pulled into Arnaldo's tree:

  
https://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git/commit/?h=perf/core=828e291e2982a7c10a62aa32195d0cb501cedaae

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[Kernel-packages] [Bug 1709738] Re: xfstest sanity checks 17 fails on data-hole-data inside page

[Seth Forshee]

Note that we plan to switch artful to 4.13 soon, and the 4.12 kernel in
artful-proposed is likely to be our last kernel based on 4.12. So it may
not be worth the effort to bisect.

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Title:
  xfstest sanity checks 17 fails on  data-hole-data inside page

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

Bug description:
  Problem Description
  
  xfstests fails with Metadata corruption at leaf on ext4 filesystem

  Environment
  --
  Kernel Build:  4.12.1-041201-generic
  System Name : ltc-test-ci2
  Model  : 8247-22L
  Platform:  PowerNV ( P8 )
  Issue observed in P9 also.

  Uname output
  ---
  # uname -a
  Linux ltc-test-ci2 4.12.1-041201-generic #201707121132 SMP Wed Jul 12 
17:03:25 UTC 2017 ppc64le ppc64le ppc64le GNU/Linux

  Steps to reproduce:
  
  1. Create a loop device with ext4 filesystem
  2. git clone git://git.kernel.org/pub/scm/fs/xfs/xfstests-dev.git; cd 
xfstests-dev
  3. make
  4. Create a local.config for running with created loop device
  5. Run xfstests-dev test  : ./check tests/ext4/445

  generic/445  [failed, exit status 1] - output mismatch (see 
/root/harish/xfstests-dev/results//generic/445.out.bad)
  --- tests/generic/445.out   2017-07-13 06:04:36.244322946 -0400
  +++ /root/harish/xfstests-dev/results//generic/445.out.bad  2017-07-14 
02:49:06.540352923 -0400
  @@ -1,2 +1,3 @@
   QA output created by 445
  -Silence is golden
  +seek sanity check failed!
  +(see /root/harish/xfstests-dev/results//generic/445.full for details)
  ...
  (Run 'diff -u tests/generic/445.out 
/root/harish/xfstests-dev/results//generic/445.out.bad'  to see the entire diff)

  
  Nothing observed in dmesg.

  Full log is attached.

  Note: Issue is also observed on distro kernel - 4.11.0-10-generic.

  It needs to have two disks you run the test on. Make sure you create
  those directories before running the test.

  # cat local.config
  export TEST_DEV=/dev/loop0
  export TEST_DIR=/mnt/test
  export SCRATCH_DEV=/dev/loop1
  export SCRATCH_MNT=/mnt/scratch

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[Kernel-packages] [Bug 1715636] [NEW] Xenial update to 4.4.78 stable release broke Address Sanitizer

[Kleber Sacilotto de Souza]

Public bug reported:

>From "Xenial update to 4.4.78 stable release", comment #3
(https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1705707/comments/3):

"
Hi all,

The binfmt_elf change in
https://github.com/torvalds/linux/commit/eab09532d40090698b05a07c1c87f39fdbc5fab5
broke Address Sanitizer. It was included in the Xenial (and Trusty-LTS-
Xenial) kernel in this change. This broke us.

https://github.com/torvalds/linux/commit/c715b72c1ba406f133217b509044c38d8e714a37
reverts this change in order to unbreak Address Sanitizer. Any chance it
can land soon? (Is there already a bug for this?)

Justin
"

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

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Title:
  Xenial update to 4.4.78 stable release broke Address Sanitizer

Status in linux package in Ubuntu:
  New

Bug description:
  From "Xenial update to 4.4.78 stable release", comment #3
  (https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1705707/comments/3):

  "
  Hi all,

  The binfmt_elf change in
  
https://github.com/torvalds/linux/commit/eab09532d40090698b05a07c1c87f39fdbc5fab5
  broke Address Sanitizer. It was included in the Xenial (and Trusty-
  LTS-Xenial) kernel in this change. This broke us.

  
https://github.com/torvalds/linux/commit/c715b72c1ba406f133217b509044c38d8e714a37
  reverts this change in order to unbreak Address Sanitizer. Any chance
  it can land soon? (Is there already a bug for this?)

  Justin
  "

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[Kernel-packages] [Bug 1715609] Re: kernel warning: skb_warn_bad_offload

[Christian Thiemann]

I don't have apport installed on my servers and was hoping the linked
bug (1705447) is providing enough context. If not, please let me know
and I'll try to provide what I can.

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

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Title:
  kernel warning: skb_warn_bad_offload

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Since upgrading to kernel version 4.10.0-33.37, we're seeing a lot of
  call traces triggered by skb_warn_bad_offload in the syslog.

  Regression introduced when fixing this bug?
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1705447


  kernel: [570943.49] [ cut here ]
  kernel: [570943.494448] WARNING: CPU: 3 PID: 21982 at 
/build/linux-hwe-YA6IuF/linux-hwe-4.10.0/net/core/dev.c:2576 
skb_warn_bad_offload+0xd1/0x120
  kernel: [570943.494450] e1000e: caps=(0x0030002149a9, 0x) 
len=1701 data_len=1659 gso_size=1480 gso_type=2 ip_summed=0
  kernel: [570943.494451] Modules linked in: udp_diag tcp_diag inet_diag 
echainiv authenc xfrm4_mode_tunnel xt_state binfmt_misc veth xfrm_user 
xfrm4_tunnel tunnel4 ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo bridge stp 
llc iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat 
nf_nat_ipv4 nf_nat ipt_REJECT nf_reject_ipv4 xt_tcpudp nf_conntrack_ipv4 
nf_defrag_ipv4 xt_conntrack nf_conntrack iptable_filter ip_tables x_tables 
intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm ppdev 
irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel 
aes_x86_64 crypto_simd glue_helper cryptd intel_cstate intel_rapl_perf hci_uart 
ie31200_edac btbcm edac_core intel_pch_thermal btqca serio_raw btintel 
bluetooth parport_pc parport mac_hid intel_lpss_acpi acpi_pad intel_lpss autofs4
  kernel: [570943.494500]  btrfs raid10 raid456 async_raid6_recov async_memcpy 
async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear raid1 
e1000e psmouse ptp ahci pps_core libahci wmi pinctrl_sunrisepoint i2c_hid video 
pinctrl_intel hid fjes
  kernel: [570943.494524] CPU: 3 PID: 21982 Comm: charon Tainted: GW
   4.10.0-33-generic #37~16.04.1-Ubuntu
  kernel: [570943.494524] Hardware name: ...
  kernel: [570943.494525] Call Trace:
  kernel: [570943.494541]  
  kernel: [570943.494544]  dump_stack+0x63/0x90
  kernel: [570943.494545]  __warn+0xcb/0xf0
  kernel: [570943.494546]  warn_slowpath_fmt+0x5f/0x80
  kernel: [570943.494547]  ? ___ratelimit+0xa2/0xf0
  kernel: [570943.494549]  skb_warn_bad_offload+0xd1/0x120
  kernel: [570943.494550]  __skb_gso_segment+0x17d/0x190
  kernel: [570943.494564]  validate_xmit_skb+0x14f/0x2a0
  kernel: [570943.494565]  validate_xmit_skb_list+0x43/0x70
  kernel: [570943.494567]  sch_direct_xmit+0x16b/0x1c0
  kernel: [570943.494568]  __dev_queue_xmit+0x47e/0x690
  kernel: [570943.494569]  dev_queue_xmit+0x10/0x20
  kernel: [570943.494570]  ip_finish_output2+0x27a/0x370
  kernel: [570943.494571]  ip_finish_output+0x176/0x270
  kernel: [570943.494571]  ip_output+0x76/0xe0
  kernel: [570943.494572]  ? ip_fragment.constprop.49+0x80/0x80
  kernel: [570943.494573]  ip_forward_finish+0x43/0x70
  kernel: [570943.494574]  ip_forward+0x385/0x460
  kernel: [570943.494575]  ? ip_frag_mem+0x50/0x50
  kernel: [570943.494575]  ip_rcv_finish+0x11b/0x400
  kernel: [570943.494576]  ip_rcv+0x28b/0x3a0
  ...
  kernel: [570943.494632] ---[ end trace f01d0adcc1256afe ]---

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[Kernel-packages] [Bug 1714571] Re: [P9, POwer NV] Perf PMU event : pm_br_2path and pm_ld_miss_l1 is counted twice when perf stat is done (perf:)

[Seth Forshee]

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

** Changed in: linux (Ubuntu)
 Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) => 
Seth Forshee (sforshee)

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Title:
  [P9,POwer NV] Perf PMU event : pm_br_2path and pm_ld_miss_l1 is
  counted twice when perf stat is done (perf:)

Status in The Ubuntu-power-systems project:
  New
Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Sukadev Bhattiprolu  - 2017-09-01 12:56:47 ==

  ---Problem Description---
  Problem description :
  =
  Perf PMU event : pm_br_2path and pm_ld_miss_l1 is counted twice , it is 
because two raw point to the same name.

  [ 
  
{,  
  
  "EventCode": "0x20036",   
  
  "EventName": "PM_BR_2PATH",   
  
  "BriefDescription": "Branches that are not strongly biased",  
  
  "PublicDescription": ""   
  
},  
  
{,  
  
  "EventCode": "0x40036",   
  
  "EventName": "PM_BR_2PATH",   
  
  "BriefDescription": "Branches that are not strongly biased",  
  
  "PublicDescription": ""   
  
},

  
  Ex :
  ===

  [root@zzfp189p1 ~]#  perf stat -e pm_br_2path sleep 1

   Performance counter stats for 'sleep 1':

  30,163  pm_br_2path   
  
 pm_br_2path   
(0.00%)

 1.002046416 seconds time elapsed

  [root@zzfp189p1 ~]# perf stat -e pm_ld_miss_l1 sleep 1

   Performance counter stats for 'sleep 1':

   9,217  pm_ld_miss_l1 
  
 pm_ld_miss_l1 
(0.00%)

 1.001956110 seconds time elapsed

  
  ---Steps to Reproduce---
   Steps to reproduce :
  
  1. Install perf (linux-tools)
  2. Run
  perf stat -e pm_ld_miss_l1 sleep 1
  perf stat -e pm_br_2path sleep 1

  
  == Comment: #1 - Sukadev Bhattiprolu  - 2017-09-01 12:58:16 ==
  The fix for this bug was pulled into Arnaldo's tree:

  
https://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git/commit/?h=perf/core=828e291e2982a7c10a62aa32195d0cb501cedaae

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[Kernel-packages] [Bug 1711283] Re: few kernel selftest failed on Ubuntu 17.10

[Seth Forshee]

Yes, we've seen build failures too. I've fixed one, I still need to send
this fix upstream:

https://git.launchpad.net/~ubuntu-
kernel/ubuntu/+source/linux/+git/artful/commit/tools/testing/selftests/powerpc?id=12edfcfa8c02c366d32e889d225756db810d7e4b

The other I've reported upstream:

http://lkml.kernel.org/r/<20170830130525.xwj3oy2cx2qdwvqc@ubuntu-xps13>

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Title:
  few kernel selftest failed on Ubuntu 17.10

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

Bug description:
  == Comment: #0 - Harish Sriram  - 2017-08-01 05:11:09 ==
  Problem Description
  
  Few kernel selftest failed on Ubuntu 17.10

  Environment
  --
  Kernel Build:  4.11.0-10-generic
  System Name : ltc-test-ci2
  Model  : 8247-22L
  Platform:  PowerNV ( P8 )

  Uname output
  ---
  # uname -a
  Linux ltc-test-ci2 4.11.0-10-generic #15-Ubuntu SMP Thu Jun 29 15:02:54 UTC 
2017 ppc64le ppc64le ppc64le GNU/Linux

  Steps to reproduce:
  
  1. Get kernel source using apt source
  2. Start powerpc specific tests

  The following FAILS are observed.
  selftests:  cycles_test [FAIL]
  selftests:  cycles_with_freeze_test [FAIL]
  selftests:  pmc56_overflow_test [FAIL]
  selftests:  ebb_vs_cpu_event_test [FAIL]
  selftests:  cpu_event_vs_ebb_test [FAIL]
  selftests:  task_event_vs_ebb_test [FAIL]
  selftests:  multi_ebb_procs_test [FAIL]
  selftests:  multi_counter_test [FAIL]
  selftests:  pmae_handling_test [FAIL]
  selftests:  close_clears_pmcc_test [FAIL]
  selftests:  instruction_count_test [FAIL]
  selftests:  ebb_on_willing_child_test [FAIL]
  selftests:  back_to_back_ebbs_test [FAIL]
  selftests:  lost_exception_test [FAIL]
  selftests:  cycles_with_mmcr2_test [FAIL]
  selftests:  tm-vmxcopy [FAIL]

  Full run log is attached.

  == Comment: #5 - Harish Sriram  - 2017-08-08 03:33:36 ==
  With the latest ubuntu mainline kernel 4.13-rc4 from 
http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.13-rc4/, I see following 
additional failures

  selftests:  ptrace-gpr [FAIL]
  selftests:  ptrace-tm-gpr [FAIL]
  selftests:  ptrace-tm-spd-gpr [FAIL]

  # uname -a
  Linux ltc-test-ci2 4.13.0-041300rc4-generic #201708062231 SMP Mon Aug 7 
03:29:19 UTC 2017 ppc64le ppc64le ppc64le GNU/Linux

  Thanks,
  Harish

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[Kernel-packages] [Bug 1711283] Re: few kernel selftest failed on Ubuntu 17.10

[Seth Forshee]

Fixing the second link above:

http://lkml.kernel.org/r/20170830130525.xwj3oy2cx2qdwvqc@ubuntu-xps13

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Title:
  few kernel selftest failed on Ubuntu 17.10

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

Bug description:
  == Comment: #0 - Harish Sriram  - 2017-08-01 05:11:09 ==
  Problem Description
  
  Few kernel selftest failed on Ubuntu 17.10

  Environment
  --
  Kernel Build:  4.11.0-10-generic
  System Name : ltc-test-ci2
  Model  : 8247-22L
  Platform:  PowerNV ( P8 )

  Uname output
  ---
  # uname -a
  Linux ltc-test-ci2 4.11.0-10-generic #15-Ubuntu SMP Thu Jun 29 15:02:54 UTC 
2017 ppc64le ppc64le ppc64le GNU/Linux

  Steps to reproduce:
  
  1. Get kernel source using apt source
  2. Start powerpc specific tests

  The following FAILS are observed.
  selftests:  cycles_test [FAIL]
  selftests:  cycles_with_freeze_test [FAIL]
  selftests:  pmc56_overflow_test [FAIL]
  selftests:  ebb_vs_cpu_event_test [FAIL]
  selftests:  cpu_event_vs_ebb_test [FAIL]
  selftests:  task_event_vs_ebb_test [FAIL]
  selftests:  multi_ebb_procs_test [FAIL]
  selftests:  multi_counter_test [FAIL]
  selftests:  pmae_handling_test [FAIL]
  selftests:  close_clears_pmcc_test [FAIL]
  selftests:  instruction_count_test [FAIL]
  selftests:  ebb_on_willing_child_test [FAIL]
  selftests:  back_to_back_ebbs_test [FAIL]
  selftests:  lost_exception_test [FAIL]
  selftests:  cycles_with_mmcr2_test [FAIL]
  selftests:  tm-vmxcopy [FAIL]

  Full run log is attached.

  == Comment: #5 - Harish Sriram  - 2017-08-08 03:33:36 ==
  With the latest ubuntu mainline kernel 4.13-rc4 from 
http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.13-rc4/, I see following 
additional failures

  selftests:  ptrace-gpr [FAIL]
  selftests:  ptrace-tm-gpr [FAIL]
  selftests:  ptrace-tm-spd-gpr [FAIL]

  # uname -a
  Linux ltc-test-ci2 4.13.0-041300rc4-generic #201708062231 SMP Mon Aug 7 
03:29:19 UTC 2017 ppc64le ppc64le ppc64le GNU/Linux

  Thanks,
  Harish

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[Kernel-packages] [Bug 1707921] Re: [17.10 FEAT] SCM multi-queue support

[Joseph Salisbury]

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

** Tags added: kernel-da-key

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Title:
  [17.10 FEAT] SCM multi-queue support

Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  In Progress

Bug description:
  The upstream Linux kernel developers indicated that the traditional 
single-queue block layer interface will be deprecated in the near future.
  Block device drivers using this interface must be migrated to the new 
multi-queue Linux block layer (blk-mq) interface to remain compatible with 
future versions of the Linux kernel.x

  Commit information:
  s390/scm: remove cluster option [94d26bf (+3/-361)
  s390/scm: convert to blk-mq [12d9076] (+74/-65)   
  s390/scm: convert tasklet [c7b3e923] (+15/-40)
  s390/scm: use multiple queues [9861dbd] (+42/-13) 
  s390/cio: introduce io_subchannel_type [36f6237] (+50/-99)
  s390/pci: don't cleanup in arch_setup_msi_irqs [795818e] (+18/-29)
  s390/pci: improve error handling during interrupt deregistration [4dfbd3e] 
(+25/-16)
  s390/pci: improve unreg_ioat error handling [7257083] (+17/-6)
  s390/pci: improve error handling during fmb (de)registration [4e5bd78] 
(+21/-30)
  s390/pci: introduce clp_get_state [783684f] (+47/-14)
  s390/pci: improve pci hotplug [623bd44] (+21/-3)
  s390/pci: fix handling of PEC 306 [01553d9] (+24/-32)
  s390/pci: provide more debug information [be2c367] (+4/-2)
  s390/pci: recognize name clashes with uids [312e846] (+11/-1)
  genirq/debugfs: Fix build for !CONFIG_IRQ_DOMAIN [e5682b4] (+3/-1)
  s390/dasd: remove unneeded code [4bca698] (+3/-5)
  s390/vfio_ccw: remove unused variable [c14b7a8] (+0/-2)

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[Kernel-packages] [Bug 1709352] Re: Avoid spurious PMU interrupts after idle

[Kleber Sacilotto de Souza]

Hello IBM,

Could you please verify the fix with the lasted Zesty kernel in
-proposed?

Thank you!

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Title:
  Avoid spurious PMU interrupts after idle

Status in The Ubuntu-power-systems project:
  Fix Committed
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Zesty:
  Fix Committed

Bug description:
  Hello Canonical,

  For POWER9 enablement, we need to backport the following commit ID up
  to Zesty.

  101dd590a7fa ("powerpc/perf: Avoid spurious PMU interrupts after
  idle")

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