kernel-packages team mailing list archive

[Janus <ysangkok+launchpad@xxxxxxxxx>]

I think I'm having the same issue. I'm using xorg-edgers, but that still
shouldn't crash the kernel DRM I guess.

** Attachment added: "kern.log"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1443630/+attachment/4384498/+files/kern.log

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https://bugs.launchpad.net/bugs/1443630

Title:
  kernel BUG at
  /build/buildd/linux-3.19.0/drivers/gpu/drm/drm_crtc.c:537!

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  errors show into session load

  ProblemType: KernelOops
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.19.0-12-generic (not installed)
  ProcVersionSignature: Ubuntu 3.19.0-13.13-generic 3.19.3
  Uname: Linux 3.19.0-12-generic x86_64
  Annotation: Your system might become unstablenow and might need to be restarted.
  ApportVersion: 2.17-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  cybux      1638 F.... pulseaudio
  CRDA:
   country CO: DFS-UNSET
   	(2402 - 2472 @ 40), (3, 27), (N/A)
   	(5170 - 5250 @ 40), (3, 17), (N/A)
   	(5250 - 5330 @ 40), (3, 23), (0 ms), DFS
   	(5735 - 5835 @ 40), (3, 30), (N/A)
  Date: Fri Apr 10 08:15:42 2015
  Failure: oops
  HibernationDevice: RESUME=UUID=85e05fa6-4b30-421b-82bf-9997d73b2991
  InstallationDate: Installed on 2015-04-05 (8 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Beta amd64 (20150326)
  MachineType: SAMSUNG ELECTRONICS CO., LTD. 300E4Z/300E5Z/300E7Z
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-13-generic root=UUID=f3561b52-b4ed-47c3-b524-6136cf58c5f0 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: kerneloops-daemon 0.12+git20090217-3ubuntu8
  SourcePackage: linux
  Title: kernel BUG at /build/buildd/linux-3.19.0/drivers/gpu/drm/drm_crtc.c:537!
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/05/2011
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: 01QB
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 300E4Z/300E5Z/300E7Z
  dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.board.version: FAB1
  dmi.chassis.asset.tag: Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.chassis.version: 0.1
  dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvr01QB:bd09/05/2011:svnSAMSUNGELECTRONICSCO.,LTD.:pn300E4Z/300E5Z/300E7Z:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rn300E4Z/300E5Z/300E7Z:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1:
  dmi.product.name: 300E4Z/300E5Z/300E7Z
  dmi.product.version: 0.1
  dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

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