kernel-packages team mailing list archive

[Paul Judd <sukiipooru@xxxxxxxxx>]

Public bug reported:

Kernel fails to boot intermittently with:
...
---[ end trace xxxxxxxxx ]---
INFO: rcu_sched detected stalls on CPU/tasks: {0 3} detected by 7, t=15002 jiffies)
INFO: Stall ended before state dump start
...

repeats similar with output.

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: linux-image-extra-3.5.0-48-generic 3.5.0-48.72
ProcVersionSignature: Ubuntu 3.5.0-48.72-generic 3.5.7.31
Uname: Linux 3.5.0-48-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.6.1-0ubuntu13
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC1:  paul       5181 F.... pulseaudio
 /dev/snd/controlC0:  paul       5181 F.... pulseaudio
 /dev/snd/seq:        timidity   5039 F.... timidity
CRDA:
 country EC:
 	(2402 - 2482 @ 40), (N/A, 20)
 	(5170 - 5250 @ 20), (3, 17)
 	(5250 - 5330 @ 20), (3, 23), DFS
 	(5735 - 5835 @ 20), (3, 30)
Date: Thu Apr 24 19:08:04 2014
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=0d1d9bff-b037-4e95-a660-9acd4a4e769e
InstallationDate: Installed on 2012-05-13 (711 days ago)
InstallationMedia: CAELinux2011 - Release amd64
MachineType: CLEVO P150HMx
MarkForUpload: True
ProcFB:
 
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-48-generic root=UUID=8765c208-797d-429e-93e5-d19804fc1820 ro quiet splash
PulseList:
 Error: command ['pacmd', 'list'] failed with exit code 1: Home directory /home/paul not ours.
 No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
 linux-restricted-modules-3.5.0-48-generic N/A
 linux-backports-modules-3.5.0-48-generic  N/A
 linux-firmware                            1.95.1
RfKill:
 0: phy0: Wireless LAN
 	Soft blocked: no
 	Hard blocked: no
SourcePackage: linux
UpgradeStatus: Upgraded to quantal on 2012-11-21 (519 days ago)
dmi.bios.date: 08/09/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 4.6.4
dmi.board.asset.tag: Not Applicable
dmi.board.name: P150HMx
dmi.board.vendor: CLEVO
dmi.board.version: Not Applicable
dmi.chassis.asset.tag: Not Applicable
dmi.chassis.type: 10
dmi.chassis.vendor: CLEVO
dmi.chassis.version: Not Applicable
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.4:bd08/09/2011:svnCLEVO:pnP150HMx:pvrNotApplicable:rvnCLEVO:rnP150HMx:rvrNotApplicable:cvnCLEVO:ct10:cvrNotApplicable:
dmi.product.name: P150HMx
dmi.product.version: Not Applicable
dmi.sys.vendor: CLEVO

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


** Tags: amd64 apport-bug quantal

** Attachment added: "Screen shot by phone"
   https://bugs.launchpad.net/bugs/1312083/+attachment/4095201/+files/20140406_080205.jpg

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https://bugs.launchpad.net/bugs/1312083

Title:
  Failure to boot

Status in “linux” package in Ubuntu:
  New

Bug description:
  Kernel fails to boot intermittently with:
  ...
  ---[ end trace xxxxxxxxx ]---
  INFO: rcu_sched detected stalls on CPU/tasks: {0 3} detected by 7, t=15002 jiffies)
  INFO: Stall ended before state dump start
  ...

  repeats similar with output.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.10
  Package: linux-image-extra-3.5.0-48-generic 3.5.0-48.72
  ProcVersionSignature: Ubuntu 3.5.0-48.72-generic 3.5.7.31
  Uname: Linux 3.5.0-48-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.6.1-0ubuntu13
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  paul       5181 F.... pulseaudio
   /dev/snd/controlC0:  paul       5181 F.... pulseaudio
   /dev/snd/seq:        timidity   5039 F.... timidity
  CRDA:
   country EC:
   	(2402 - 2482 @ 40), (N/A, 20)
   	(5170 - 5250 @ 20), (3, 17)
   	(5250 - 5330 @ 20), (3, 23), DFS
   	(5735 - 5835 @ 20), (3, 30)
  Date: Thu Apr 24 19:08:04 2014
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=0d1d9bff-b037-4e95-a660-9acd4a4e769e
  InstallationDate: Installed on 2012-05-13 (711 days ago)
  InstallationMedia: CAELinux2011 - Release amd64
  MachineType: CLEVO P150HMx
  MarkForUpload: True
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-48-generic root=UUID=8765c208-797d-429e-93e5-d19804fc1820 ro quiet splash
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory /home/paul not ours.
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.5.0-48-generic N/A
   linux-backports-modules-3.5.0-48-generic  N/A
   linux-firmware                            1.95.1
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: Upgraded to quantal on 2012-11-21 (519 days ago)
  dmi.bios.date: 08/09/2011
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 4.6.4
  dmi.board.asset.tag: Not Applicable
  dmi.board.name: P150HMx
  dmi.board.vendor: CLEVO
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: Not Applicable
  dmi.chassis.type: 10
  dmi.chassis.vendor: CLEVO
  dmi.chassis.version: Not Applicable
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.4:bd08/09/2011:svnCLEVO:pnP150HMx:pvrNotApplicable:rvnCLEVO:rnP150HMx:rvrNotApplicable:cvnCLEVO:ct10:cvrNotApplicable:
  dmi.product.name: P150HMx
  dmi.product.version: Not Applicable
  dmi.sys.vendor: CLEVO

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