kernel-packages team mailing list archive

["john.d@xxxxxxxxxxxx" <john.d@xxxxxxxxxxxx>]

set CONFIG_DEBUG_LOCK_ALLOC =y   in .config

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1322270

Title:
  Enabling lock checking in ppc-e500mc produces bug checks

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Building a 3.13.0.24. kernel with lock checking enabled produces Oops
  ;

  See console log for example

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-powerpc-e500mc 3.13.0-24.46
  ProcVersionSignature: Ubuntu 3.13.0-24.46-powerpc-e500mc 3.13.9
  Uname: Linux 3.13.0-24-powerpc-e500mc ppc
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: powerpc
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  CurrentDesktop: XFCE
  CurrentDmesg: Error: command ['sh', '-c', 'dmesg | comm -13 --nocheck-order /var/log/dmesg -'] failed with exit code 1: comm: /var/log/dmesg: Permission denied
  Date: Thu May 22 11:54:41 2014
  Lsusb:
   Bus 002 Device 002: ID 17e9:047b DisplayLink
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 udlfb
  ProcKernelCmdLine: /boot/vmlinux-3.13.0-24-powerpc-e500mc root=UUID=2ac7a0ae-6bc0-4444-82a4-2a20d352a877 ro console=ttyS0,115200 nomdmonddf nomdmonisw  sgyboot=break kgdboc=ttyS0,115200 console=ttyS0,115200 fsl_fm_max_frm=9022 fsl_fman_phy_max_frm=9022
  RfKill:

  SourcePackage: linux
  UpgradeStatus: Upgraded to trusty on 2014-04-29 (23 days ago)
  WifiSyslog:
  --- 
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: powerpc
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  CurrentDesktop: XFCE
  CurrentDmesg:
   Error: command ['sh', '-c', 'dmesg | comm -13 --nocheck-order /var/log/dmesg -'] failed with exit code 1: comm: /var/log/dmesg: Permission denied
   dmesg: write failed: Broken pipe
  DistroRelease: Ubuntu 14.04
  Lsusb:
   Bus 002 Device 002: ID 17e9:047b DisplayLink 
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 udlfb
  ProcKernelCmdLine: /boot/vmlinux-3.13.0-24-powerpc-e500mc root=UUID=2ac7a0ae-6bc0-4444-82a4-2a20d352a877 ro console=ttyS0,115200 nomdmonddf nomdmonisw  sgyboot=break kgdboc=ttyS0,115200 console=ttyS0,115200 fsl_fm_max_frm=9022 fsl_fman_phy_max_frm=9022
  ProcVersionSignature: Ubuntu 3.13.0-24.46-powerpc-e500mc 3.13.9
  RfKill:
   
  Tags:  trusty
  Uname: Linux 3.13.0-24-powerpc-e500mc ppc
  UpgradeStatus: Upgraded to trusty on 2014-04-29 (23 days ago)
  UserGroups: wireshark
  WifiSyslog:
   
  _MarkForUpload: True

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1322270/+subscriptions