compiz team mailing list archive

[Julian Taylor <744644@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Binary package hint: compiz

happened when using a opera mouse gesture (mouse down, new tab) on an instance without focus.
the application with focus was gedit if I recall correctly.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: compiz-core 1:0.9.4git20110322-0ubuntu5
ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38
Uname: Linux 2.6.38-7-generic x86_64
NonfreeKernelModules: nvidia
.proc.driver.nvidia.gpus.0: Error: [Errno 21] Is a directory: '/proc/driver/nvidia/gpus/0'
.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 4.5.2-6ubuntu4)
Architecture: amd64
AssertionMessage: compiz: pthread_mutex_lock.c:62: __pthread_mutex_lock: Assertion `mutex->__data.__owner == 0' failed.
CompizPlugins: [core,bailer,detection,composite,opengl,decor,regex,move,vpswitch,compiztoolbox,grid,animation,mousepoll,imgpng,gnomecompat,workarounds,place,session,snap,resize,expo,wall,unitymtgrabhandles,ezoom,staticswitcher,fade,opacify,scale,unityshell]
CompositorRunning: compiz
CrashCounter: 1
Date: Tue Mar 29 01:09:43 2011
DistUpgraded: Fresh install
DistroCodename: natty
DistroVariant: ubuntu
DkmsStatus:
 virtualbox-ose, 4.0.4, 2.6.38-7-generic, x86_64: installed 
 nvidia-current, 270.30, 2.6.38-7-generic, x86_64: installed
ExecutablePath: /usr/bin/compiz
GraphicsCard: nVidia Corporation G92 [GeForce GTS 250] [10de:0615] (rev a2) (prog-if 00 [VGA controller])
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110318)
InstallationMedia_: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110318)
JockeyStatus:
 firmware:dvb_usb - Firmware for DVB cards (Proprietary, Enabled, In use)
 xorg:nvidia_current - NVIDIA accelerated graphics driver (Proprietary, Enabled, In use)
MachineType: System manufacturer System Product Name
ProcCmdline: compiz
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic root=/dev/mapper/lvm-root ro quiet splash vt.handoff=7
ProcVersionSignature_: Ubuntu 2.6.38-7.39-generic 2.6.38
Renderer: Unknown
Signal: 6
SourcePackage: compiz
StacktraceTop:
 raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
 abort () at abort.c:92
 __assert_fail (assertion=0x7f1e984b8f1c "mutex->__data.__owner == 0", file=<value optimized out>, line=62, function=<value optimized out>) at assert.c:81
 __pthread_mutex_lock (mutex=<value optimized out>) at pthread_mutex_lock.c:62
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
Title: compiz assert failure: compiz: pthread_mutex_lock.c:62: __pthread_mutex_lock: Assertion `mutex->__data.__owner == 0' failed.
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 04/15/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 2005
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: M4A785TD-V EVO
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev X.0x
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2005:bd04/15/2010:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM4A785TD-VEVO:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
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

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


** Tags: amd64 apport-crash compiz-0.9 natty running-unity ubuntu

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https://bugs.launchpad.net/bugs/744644

Title:
  compiz assert failure: compiz: pthread_mutex_lock.c:62:
  __pthread_mutex_lock: Assertion `mutex->__data.__owner == 0' failed.