kernel-packages team mailing list archive

[Alberto Salvia Novella <es20490446e@xxxxxxxxx>]

Team Fortress 2, as many Steam games do, do not use Ubuntu native
libraries. Instead Steam provides its own ones, which usually are older
and do not support the latest Radeon graphics.

If you are experiencing this bug with a game outside Steam, please set
its status back to "confirmed". Thank you.

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

-- 
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/1487769

Title:
  Task hung when using GPU

Status in linux package in Ubuntu:
  Invalid

Bug description:
  When I try to run the game Team Fortress 2 (freely available from
  Steam) with linux-generic kernel and free Radeonsi Gallium driver from
  Mesa, latest version updated from a PPA
  (https://launchpad.net/~oibaf/+archive/ubuntu/graphics-drivers), the
  game hungs at the loading screen, won't die with SIGKILL, and will
  print periodically this message in dmesg:

  [  910.474207] radeon 0000:01:00.0: bo ffff88006da3bc00 va 0x00000323bc conflict with (bo ffff8800647f0000 0x00000323bc 0x00000323bc)
  [ 1080.007000] INFO: task hl2_linux:2675 blocked for more than 120 seconds.
  [ 1080.007003]       Tainted: G           OE  3.19.0-25-generic #26-Ubuntu
  [ 1080.007004] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
  [ 1080.007004] hl2_linux       D ffff8801987cfcb8     0  2675   2672 0x20020000
  [ 1080.007007]  ffff8801987cfcb8 ffff88019930ce80 0000000000014240 ffff8801987cffd8
  [ 1080.007008]  0000000000014240 ffff8801a82993a0 ffff88019930ce80 0000000000200046
  [ 1080.007009]  ffff88006da3bdf0 ffff88006da3bdf4 ffff88019930ce80 00000000ffffffff
  [ 1080.007011] Call Trace:
  [ 1080.007017]  [<ffffffff817c71b9>] schedule_preempt_disabled+0x29/0x70
  [ 1080.007019]  [<ffffffff817c9075>] __mutex_lock_slowpath+0x95/0x100
  [ 1080.007020]  [<ffffffff817c9103>] mutex_lock+0x23/0x40
  [ 1080.007035]  [<ffffffffc0b6f0b0>] radeon_gem_object_close+0x70/0x120 [radeon]
  [ 1080.007042]  [<ffffffffc06faa6c>] drm_gem_handle_delete+0xac/0x100 [drm]
  [ 1080.007044]  [<ffffffff811f72c5>] ? __sb_end_write+0x35/0x70
  [ 1080.007048]  [<ffffffffc06fb125>] drm_gem_close_ioctl+0x25/0x30 [drm]
  [ 1080.007052]  [<ffffffffc06fba6f>] drm_ioctl+0x1df/0x680 [drm]
  [ 1080.007054]  [<ffffffff81234dde>] ? fsnotify+0x37e/0x530
  [ 1080.007062]  [<ffffffffc0718775>] drm_compat_ioctl+0x35/0x40 [drm]
  [ 1080.007071]  [<ffffffffc0c342f5>] radeon_kms_compat_ioctl+0x25/0x30 [radeon]
  [ 1080.007073]  [<ffffffff81249b20>] compat_SyS_ioctl+0xc0/0x320
  [ 1080.007075]  [<ffffffff817cdf2a>] sysenter_dispatch+0x7/0x21

  Installing linux-lowlatency solved the problem. My GPU is reported
  from mesa as being a AMD TAHITI.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-generic 3.19.0.26.25
  ProcVersionSignature: Ubuntu 3.19.0-26.28-lowlatency 3.19.8-ckt4
  Uname: Linux 3.19.0-26-lowlatency x86_64
  ApportVersion: 2.17.2-0ubuntu1.3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC3:  lucas      3705 F.... pulseaudio
   /dev/snd/controlC2:  lucas      3705 F.... pulseaudio
   /dev/snd/controlC1:  lucas      3705 F.... pulseaudio
   /dev/snd/controlC0:  lucas      3705 F.... pulseaudio
  CurrentDesktop: XFCE
  Date: Sat Aug 22 17:22:25 2015
  HibernationDevice: RESUME=UUID=d49e649c-f1dc-44c4-abd1-357220cf8a95
  InstallationDate: Installed on 2015-07-05 (48 days ago)
  InstallationMedia: Xubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422.1)
  IwConfig:
   eth0      no wireless extensions.

   lo        no wireless extensions.
  MachineType: Gigabyte Technology Co., Ltd. Z97M-D3H
  ProcFB:
   0 radeondrmfb
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-26-lowlatency root=UUID=c0557b65-d473-42d2-96e3-5546f8923821 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-26-lowlatency N/A
   linux-backports-modules-3.19.0-26-lowlatency  N/A
   linux-firmware                                1.143.3
  RfKill:

  SourcePackage: linux
  UdevLog: Error: [Errno 2] Arquivo ou diretório não encontrado: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/24/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: F2
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: Z97M-D3H
  dmi.board.vendor: Gigabyte Technology Co., Ltd.
  dmi.board.version: x.x
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrF2:bd04/24/2014:svnGigabyteTechnologyCo.,Ltd.:pnZ97M-D3H:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnZ97M-D3H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: Z97M-D3H
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1487769/+subscriptions