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[Bug 737765] Re: compiz crashed with SIGSEGV while switching resolutions

 

apport information

** Tags added: apport-collected compiz-0.9 ubuntu

** Description changed:

  I switched between two resolutions while doing nVidia driver Xorg
  testing; upon switching back to my original one, Compiz crashed.
  
  ProblemType: Crash
  DistroRelease: Ubuntu 11.04
  Package: libnux-0.9-0 0.9.34-0ubuntu1
  ProcVersionSignature: Ubuntu 2.6.38-7.35-generic 2.6.38
  Uname: Linux 2.6.38-7-generic x86_64
  NonfreeKernelModules: nvidia
  Architecture: amd64
  CrashCounter: 1
  Date: Fri Mar 18 15:23:11 2011
  EcryptfsInUse: Yes
  ExecutablePath: /usr/bin/compiz
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110302)
  ProcCmdline: compiz
  ProcEnviron:
   LANGUAGE=en_CA:en
   LANG=en_CA.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0x7f260eb28ad0:	movslq 0x314,%rax
   PC (0x7f260eb28ad0) ok
   source "0x314" (0x00000314) not located in a known VMA region (needed readable region)!
   destination "%rax" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: nux
  StacktraceTop:
   ?? () from /usr/lib/nvidia-current/libnvidia-glcore.so.270.29
   ?? () from /usr/lib/nvidia-current/libnvidia-glcore.so.270.29
   ?? () from /usr/lib/nvidia-current/libnvidia-glcore.so.270.29
   ?? () from /usr/lib/nvidia-current/libnvidia-glcore.so.270.29
   ?? () from /usr/lib/nvidia-current/libnvidia-glcore.so.270.29
  Title: compiz crashed with SIGSEGV
  UpgradeStatus: Upgraded to natty on 2011-03-18 (0 days ago)
  UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
+ --- 
+ .proc.driver.nvidia.gpus.0: Error: [Errno 21] Is a directory: '/proc/driver/nvidia/gpus/0'
+ .proc.driver.nvidia.gpus.0_: Error: [Errno 21] Is a directory: '/proc/driver/nvidia/gpus/0'
+ .proc.driver.nvidia.registry: Binary: ""
+ .proc.driver.nvidia.registry_: Binary: ""
+ .proc.driver.nvidia.version:
+  NVRM version: NVIDIA UNIX x86_64 Kernel Module  270.30  Fri Feb 25 14:34:55 PST 2011
+  GCC version:  gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-7ubuntu1)
+ .proc.driver.nvidia.version_:
+  NVRM version: NVIDIA UNIX x86_64 Kernel Module  270.30  Fri Feb 25 14:34:55 PST 2011
+  GCC version:  gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-7ubuntu1)
+ Architecture: amd64
+ CompizPlugins: [core,bailer,detection,composite,opengl,compiztoolbox,decor,grid,resize,imgpng,mousepoll,vpswitch,gnomecompat,move,regex,snap,place,neg,animation,wall,workarounds,session,expo,ezoom,staticswitcher,fade,scale,unityshell]
+ CompositorRunning: compiz
+ DistUpgraded: Log time: 2011-03-08 22:45:32.018523
+ DistroCodename: natty
+ DistroRelease: Ubuntu 11.04
+ DistroVariant: ubuntu
+ DkmsStatus: nvidia-current, 270.30, 2.6.38-7-generic, x86_64: installed
+ EcryptfsInUse: Yes
+ GraphicsCard:
+  nVidia Corporation G84 [GeForce 8600M GT] [10de:0407] (rev a1) (prog-if 00 [VGA controller])
+    Subsystem: COMPAL Electronics Inc Device [14c0:0025]
+ InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110302)
+ InstallationMedia_: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110302)
+ InstallationMedia__: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110302)
+ JockeyStatus:
+  xorg:nvidia_current - NVIDIA accelerated graphics driver (Proprietary, Enabled, In use)
+  pkg:sl-modem-daemon - Software modem (Proprietary, Disabled, Not in use)
+ MachineType: - N/A
+ NonfreeKernelModules: nvidia
+ Package: nvidia-graphics-drivers (not installed)
+ ProcEnviron:
+  LANGUAGE=en_CA:en
+  LANG=en_CA.UTF-8
+  SHELL=/bin/bash
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic root=UUID=6875731c-423f-488a-8a41-fcfb8f7b7718 ro splash quiet quiet splash vt.handoff=7
+ ProcKernelCmdLine_: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic root=UUID=6875731c-423f-488a-8a41-fcfb8f7b7718 ro splash quiet quiet splash vt.handoff=7
+ ProcVersionSignature: Ubuntu 2.6.38-7.38-generic 2.6.38
+ ProcVersionSignature_: Ubuntu 2.6.38-7.38-generic 2.6.38
+ ProcVersionSignature__: Ubuntu 2.6.38-7.38-generic 2.6.38
+ Renderer: Unknown
+ Tags:  natty running-unity natty running-unity ubuntu compiz-0.9 natty running-unity ubuntu compiz-0.9
+ Uname: Linux 2.6.38-7-generic x86_64
+ UpgradeStatus: Upgraded to natty on 2011-03-25 (6 days ago)
+ UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
+ dmi.bios.date: 09/27/2007
+ dmi.bios.vendor: COMPAL
+ dmi.bios.version: 1.13
+ dmi.board.name: IFL90
+ dmi.board.vendor: -
+ dmi.board.version: IFT00
+ dmi.chassis.asset.tag: -
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: No Enclosure
+ dmi.chassis.version: N/A
+ dmi.modalias: dmi:bvnCOMPAL:bvr1.13:bd09/27/2007:svn-:pnN/A:pvrN/A:rvn-:rnIFL90:rvrIFT00:cvnNoEnclosure:ct10:cvrN/A:
+ dmi.product.name: N/A
+ dmi.product.version: N/A
+ dmi.sys.vendor: -
+ version.compiz: compiz 1:0.9.4git20110322-0ubuntu5
+ version.libdrm2: libdrm2 2.4.23-1ubuntu5
+ version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.1-0ubuntu3
+ version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A
+ version.xserver-xorg: xserver-xorg 1:7.6~3ubuntu11
+ version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4
+ version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu4
+ version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu6

** Attachment added: ".proc.driver.nvidia.params.txt"
   https://bugs.launchpad.net/bugs/737765/+attachment/1960873/+files/.proc.driver.nvidia.params.txt

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https://bugs.launchpad.net/bugs/737765

Title:
  compiz crashed with SIGSEGV while switching resolutions