[Kernel-packages] [Bug 1745118] Re: Unable to boot with i386 4.13.0-25 / 4.13.0-26 / 4.13.0-31 kernel on Xenial / Artful

2018-01-25 Thread Sanchola
** Also affects: linuxmint
   Importance: Undecided
   Status: New

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Title:
  Unable to boot with i386 4.13.0-25 / 4.13.0-26 / 4.13.0-31 kernel on
  Xenial / Artful

Status in Linux Mint:
  New
Status in linux package in Ubuntu:
  Triaged
Status in linux source package in Artful:
  Triaged

Bug description:
  Some SRU testing node cannot boot with the latest 32bit 4.13 linux-hwe
  kernel.

  Take node "fozzie"(Dell PowerEdge R320) for example, it works with
  4.13.0-21.24~16.04.1 but not 4.13.0-25 / 4.13.0-26 / 4.13.0-31 kernel
  on Xenial.

  From the BMC console, I can see the grub menu on boot and after that
  it will drop into a boot loop.

  This can be reproduced on Artful 4.13 as well.

  Note that this kernel works for some of the node in our test pool
  (Intel SDP - Denlow)

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.13.0-21-generic 4.13.0-21.24~16.04.1
  ProcVersionSignature: User Name 4.13.0-21.24~16.04.1-generic 4.13.13
  Uname: Linux 4.13.0-21-generic i686
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  Date: Wed Jan 24 08:49:57 2018
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: linux-hwe-edge
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Jan 24 09:17 seq
   crw-rw 1 root audio 116, 33 Jan 24 09:17 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  DistroRelease: Ubuntu 16.04
  IwConfig: Error: [Errno 2] No such file or directory
  MachineType: Dell Inc. PowerEdge R320
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 mgadrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-21-generic 
root=UUID=0845f9a0-ab8c-4dfa-8385-af21f2f2b9ad ro
  ProcVersionSignature: User Name 4.13.0-21.24~16.04.1-generic 4.13.13
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-21-generic N/A
   linux-backports-modules-4.13.0-21-generic  N/A
   linux-firmware 1.157.14
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  xenial uec-images
  Uname: Linux 4.13.0-21-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm audio cdrom dialout dip floppy lxd netdev plugdev sudo video
  _MarkForUpload: True
  dmi.bios.date: 05/11/2012
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.2.4
  dmi.board.name: 0DY523
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A03
  dmi.chassis.type: 23
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.2.4:bd05/11/2012:svnDellInc.:pnPowerEdgeR320:pvr:rvnDellInc.:rn0DY523:rvrA03:cvnDellInc.:ct23:cvr:
  dmi.product.name: PowerEdge R320
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1742721] Re: linux-image-4.13.0-26-generic / linux-image-extra-4.13.0-26-generic fail to boot

2018-01-19 Thread Sanchola
** Also affects: linuxmint
   Importance: Undecided
   Status: New

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1742721

Title:
  linux-image-4.13.0-26-generic / linux-image-extra-4.13.0-26-generic
  fail to boot

Status in Linux Mint:
  New
Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Artful:
  In Progress

Bug description:
  == SRU Justification ==
  The following mainline commit introduced a regression in v4.11-rc1:
  c075b6f2d357ea9 ("staging: sm750fb: Replace POKE32 and PEEK32 by inline 
functions")

  This regression caused the bug reporters system to crash and exhibited no 
display 
  output.

  A "Reverse" bisect was performed and it was found that this regression is
  fixed by commit 16808dcf605e6, which was added to mainline in v4.15-rc1.

  
  == Fix ==
  commit 16808dcf605e6302319a8c3266789b76d4c0983b
  Author: Huacai Chen 
  Date:   Mon Nov 6 08:43:03 2017 +0800

  staging: sm750fb: Fix parameter mistake in poke32

  == Regression Potential ==
  Low.  This patch fixes a current regression.  It was cc'd to upstream stable
  so had additional upstream review.

  
  ## Original Bug Description#
  I've updated the machine to the linux-hwe kernels, and experienced an almost 
instant crash when booting.  Nothing is shown on the VGA output, so no stack 
traces are available.

  I've tried booting a few kernels with the following results:

  - linux-image-4.8.0-56-generic + linux-image-extra-4.8.0-56-generic: boots up 
fine
  - linux-image-4.13.0-26-generic + linux-image-extra-4.13.0-26-generic:  fails 
to boot
  - linux-image-4.13.0-21-generic: boots up, but since no r8169, no networking
  - linux-image-4.13.0-21-generic + linux-image-extra-4.13.0-21-generic:  fails 
to boot
  - linux-image-4.10.0-42-generic + linux-image-extra-4.10.0-42-generic:  boots 
up fine

  After that I've tried some mainline kernels from
  http://kernel.ubuntu.com/~kernel-ppa/mainline to check if the problem
  is the upstream or ubuntu patches:

  - linux-image-4.14.13-041413-generic_4.14.13-041413.201801101001_amd64.deb: 
boots up fine
  - linux-image-4.13.13-041313-generic_4.13.13-041313.201711150531_amd64.deb: 
fails to boot
  - linux-image-4.13.16-041316-generic_4.13.16-041316.201711240901_amd64.deb: 
boots up fine
  - linux-image-4.13.14-041314-generic_4.13.14-041314.201711180632_amd64.deb: 
fails to boot
  - linux-image-4.13.15-041315-generic_4.13.15-041315.201711211030_amd64.deb: 
boots up fine

  So, it seems, the problem is fixed either in patches between 4.13.14
  and 4.13.15 upstream, or ubuntu configs/patches applied to mainline
  kernels.

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