ubuntu-x-swat team mailing list archive

[Bryce Harrington <714937@xxxxxxxxxxxxxxxxxx>]

** Description changed:

  It seems that Xorg will eventually lock up, using 100% CPU and not updating the screen, after the computer is running for a couple of hours. The only way to get out of it is kill Xorg with a signal 9.
  I'm using the Nvidia Experimental 3D drivers from Jockey.
  Let me know if there is any way I can help debug this.
+ 
+ [ 34127.580] [mi] EQ overflowing. The server is probably stuck in an infinite loop.
+ [ 34127.616] 
+ Backtrace:
+ [ 34128.011] 0: /usr/bin/X (xorg_backtrace+0x26) [0x4a1586]
+ [ 34128.012] 1: /usr/bin/X (mieqEnqueue+0x1f4) [0x4a0854]
+ [ 34128.012] 2: /usr/bin/X (xf86PostMotionEventM+0x97) [0x47bcc7]
+ [ 34128.012] 3: /usr/bin/X (xf86PostMotionEvent+0xd0) [0x47bef0]
+ [ 34128.016] 4: /usr/lib/xorg/modules/input/synaptics_drv.so (0x7f0456299000+0x314f) [0x7f045629c14f]
+ [ 34128.016] 5: /usr/lib/xorg/modules/input/synaptics_drv.so (0x7f0456299000+0x4ed6) [0x7f045629ded6]
+ [ 34128.017] 6: /usr/bin/X (0x400000+0x6ac07) [0x46ac07]
+ [ 34128.017] 7: /usr/bin/X (0x400000+0x12303e) [0x52303e]
+ [ 34128.017] 8: /lib/libpthread.so.0 (0x7f045bac6000+0xfc80) [0x7f045bad5c80]
+ [ 34128.017] 9: /lib/libc.so.6 (ioctl+0x7) [0x7f045aae8597]
+ [ 34128.017] 10: /lib/libdrm.so.2 (drmIoctl+0x28) [0x7f045909a058]
+ [ 34128.017] 11: /lib/libdrm.so.2 (drmCommandWrite+0x1b) [0x7f045909c30b]
+ [ 34128.017] 12: /lib/libdrm_nouveau.so.1 (0x7f0458a57000+0x2b87) [0x7f0458a59b87]
+ [ 34128.017] 13: /lib/libdrm_nouveau.so.1 (nouveau_bo_map_range+0xfe) [0x7f0458a5a19e]
+ [ 34128.017] 14: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0x7f0458c5d000+0x5bbe) [0x7f0458c62bbe]
+ [ 34128.017] 15: /usr/lib/xorg/modules/libexa.so (0x7f0457dda000+0x5e7f) [0x7f0457ddfe7f]
+ [ 34128.017] 16: /usr/lib/xorg/modules/libexa.so (0x7f0457dda000+0x863a) [0x7f0457de263a]
+ [ 34128.017] 17: /usr/lib/xorg/modules/libexa.so (0x7f0457dda000+0xf632) [0x7f0457de9632]
+ [ 34128.017] 18: /usr/lib/xorg/modules/libexa.so (0x7f0457dda000+0x101be) [0x7f0457dea1be]
+ [ 34128.017] 19: /usr/bin/X (0x400000+0xdd2c3) [0x4dd2c3]
+ [ 34128.017] 20: /usr/lib/xorg/modules/libexa.so (0x7f0457dda000+0x11248) [0x7f0457deb248]
+ [ 34128.017] 21: /usr/bin/X (0x400000+0xd81e1) [0x4d81e1]
+ [ 34128.018] 22: /usr/bin/X (0x400000+0x2da41) [0x42da41]
+ [ 34128.018] 23: /usr/bin/X (0x400000+0x21abe) [0x421abe]
+ [ 34128.018] 24: /lib/libc.so.6 (__libc_start_main+0xfe) [0x7f045aa2fd1e]
+ [ 34128.018] 25: /usr/bin/X (0x400000+0x21669) [0x421669]
  
  ProblemType: Bug
  DistroRelease: Ubuntu 11.04
  Package: xserver-xorg-core 2:1.9.99.901+git20110131.be3be758-0ubuntu3
  ProcVersionSignature: Ubuntu 2.6.37-12.26-generic 2.6.37
  Uname: Linux 2.6.37-12-generic x86_64
  Architecture: amd64
  CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
  DRM.card0.LVDS.1:
   status: connected
   enabled: enabled
   dpms: On
   modes: 1280x800 1024x768 800x600 640x480 720x400 640x400 640x350
   edid-base64:
  DRM.card0.VGA.1:
   status: disconnected
   enabled: disabled
   dpms: Off
   modes:
   edid-base64:
  Date: Mon Feb  7 17:13:17 2011
  DistUpgraded: Fresh install
  DistroCodename: natty
  DistroVariant: ubuntu
  ExecutablePath: /usr/bin/Xorg
  GraphicsCard:   Subsystem: Hewlett-Packard Company Device [103c:30b7]
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110127)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Hewlett-Packard Presario F500 (GF606UA#ABA)
  ProcEnviron:
   LANG=en_US.UTF-8
   PATH=(custom, no user)
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.37-12-generic root=UUID=f1add3f0-0a81-4f8c-ac34-9dd6917e8bfb ro quiet splash vt.handoff=7
  ProcKernelCmdLine_: BOOT_IMAGE=/boot/vmlinuz-2.6.37-12-generic root=UUID=f1add3f0-0a81-4f8c-ac34-9dd6917e8bfb ro quiet splash vt.handoff=7
  Renderer: Unknown
  SourcePackage: xorg-server
  dmi.bios.date: 12/05/2007
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: F.1F
  dmi.board.name: 30D3
  dmi.board.vendor: Quanta
  dmi.board.version: 65.3A
  dmi.chassis.type: 10
  dmi.chassis.vendor: Quanta
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnHewlett-Packard:bvrF.1F:bd12/05/2007:svnHewlett-Packard:pnPresarioF500(GF606UA#ABA):pvrRev1:rvnQuanta:rn30D3:rvr65.3A:cvnQuanta:ct10:cvrN/A:
  dmi.product.name: Presario F500 (GF606UA#ABA)
  dmi.product.version: Rev 1
  dmi.sys.vendor: Hewlett-Packard
  version.compiz: compiz 1:0.9.2.1+glibmainloop4-0ubuntu9
  version.libdrm2: libdrm2 2.4.23-1ubuntu3
  version.libgl1-mesa-glx: libgl1-mesa-glx 7.10-1ubuntu1
  version.xserver-xorg: xserver-xorg 1:7.6~3ubuntu3
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.13.2+git20110124.fadee040-0ubuntu4
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-1ubuntu6
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu4

** Summary changed:

- Natty:Xorg uses 100% CPU
+ GPU lockup (EQ overflow) with nouveau experimental 3D drivers

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https://bugs.launchpad.net/bugs/714937

Title:
  GPU lockup (EQ overflow) with nouveau experimental 3D drivers