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[Bug 741235] Re: compiz crashed with SIGSEGV in dbus_connection_ref()

 

** Description changed:

  Binary package hint: compiz
  
- falha ocorrida ao ativar o plugin do unity no compiz
+ failure occurred when activating the plugin in compiz unity
  
  ProblemType: Crash
  DistroRelease: Ubuntu 11.04
  Package: compiz-core 1:0.9.4git20110322-0ubuntu2
  ProcVersionSignature: Ubuntu 2.6.38-7.38-generic 2.6.38
  Uname: Linux 2.6.38-7-generic x86_64
  NonfreeKernelModules: nvidia
  .proc.driver.nvidia.gpus.0: Error: [Errno 21] É um diretório: '/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)
+  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
  CompizPlugins: [core,detection,composite,opengl,copytex,imgjpeg,maximumize,compiztoolbox,switcher,reflex,decor,mousepoll,imgpng,dbus,grid,put,resize,extrawm,gnomecompat,commands,wall,place,regex,move,notification,text,shelf,imgsvg,wallpaper,animation,splash,animationaddon,thumbnail,shift,wobbly,kdecompat,fade,opacify,expo,showdesktop,scale,trailfocus,unityshell,group,scalefilter,bench]
  CompositorRunning: compiz
  CrashCounter: 1
  Date: Wed Mar 23 17:12:41 2011
  DistUpgraded: Log time: 2011-03-09 15:05:22.139420
  DistroCodename: natty
  DistroVariant: ubuntu
  DkmsStatus: nvidia-current, 270.30, 2.6.38-7-generic, x86_64: installed
  ExecutablePath: /usr/bin/compiz
  GraphicsCard:
-  nVidia Corporation C61 [GeForce 7025 / nForce 630a] [10de:03d6] (rev a2) (prog-if 00 [VGA controller])
-    Subsystem: ASUSTeK Computer Inc. Device [1043:83a4]
+  nVidia Corporation C61 [GeForce 7025 / nForce 630a] [10de:03d6] (rev a2) (prog-if 00 [VGA controller])
+    Subsystem: ASUSTeK Computer Inc. Device [1043:83a4]
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110302)
  InstallationMedia_: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110302)
  JockeyStatus: xorg:nvidia_current - Driver de aceleração de vídeo NVIDIA (Proprietário, Habilitado, Em uso)
  Lsusb:
-  Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
-  Bus 001 Device 002: ID 04cf:8819 Myson Century, Inc. USB 2.0 SD/MMC Reader
-  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+  Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
+  Bus 001 Device 002: ID 04cf:8819 Myson Century, Inc. USB 2.0 SD/MMC Reader
+  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: System manufacturer System Product Name
  ProcCmdline: compiz
  ProcEnviron:
-  LANGUAGE=pt_BR:en
-  LANG=pt_BR.UTF-8
-  SHELL=/bin/bash
+  LANGUAGE=pt_BR:en
+  LANG=pt_BR.UTF-8
+  SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic root=UUID=bb534afe-34b7-44e1-96bb-9440f51a40cf ro quiet splash vt.handoff=7
  ProcVersionSignature_: Ubuntu 2.6.38-7.38-generic 2.6.38
  Renderer: Unknown
  SegvAnalysis:
-  Segfault happened at: 0x7f7fc2f62bc2 <dbus_connection_ref+18>:	cmp    %edx,0x104(%rdi)
-  PC (0x7f7fc2f62bc2) ok
-  source "%edx" ok
-  destination "0x104(%rdi)" (0x101010101010205) not located in a known VMA region (needed writable region)!
+  Segfault happened at: 0x7f7fc2f62bc2 <dbus_connection_ref+18>:	cmp    %edx,0x104(%rdi)
+  PC (0x7f7fc2f62bc2) ok
+  source "%edx" ok
+  destination "0x104(%rdi)" (0x101010101010205) not located in a known VMA region (needed writable region)!
  SegvReason: writing unknown VMA
  Signal: 11
  SourcePackage: compiz
  StacktraceTop:
-  dbus_connection_ref () from /lib/x86_64-linux-gnu/libdbus-1.so.3
-  ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
-  DbusScreen::processMessages(short) () from /usr/lib/compiz/libdbus.so
-  CompWatchFd::internalCallback(Glib::IOCondition) ()
-  Glib::IOSource::dispatch(sigc::slot_base*) () from /usr/lib/libglibmm-2.4.so.1
+  dbus_connection_ref () from /lib/x86_64-linux-gnu/libdbus-1.so.3
+  ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
+  DbusScreen::processMessages(short) () from /usr/lib/compiz/libdbus.so
+  CompWatchFd::internalCallback(Glib::IOCondition) ()
+  Glib::IOSource::dispatch(sigc::slot_base*) () from /usr/lib/libglibmm-2.4.so.1
  Title: compiz crashed with SIGSEGV in dbus_connection_ref()
  UpgradeStatus: Upgraded to natty on 2011-03-23 (0 days ago)
  UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
  XsessionErrors:
-  (nautilus:2259): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed
-  (<unknown>:2239): libindicator-WARNING **: Shortcut Group does not have key 'TargetEnvironment' falling back to deprecated use of 'OnlyShowIn' and 'NotShowIn'.
-  (<unknown>:2593): libindicator-WARNING **: Shortcut Group does not have key 'TargetEnvironment' falling back to deprecated use of 'OnlyShowIn' and 'NotShowIn'.
+  (nautilus:2259): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed
+  (<unknown>:2239): libindicator-WARNING **: Shortcut Group does not have key 'TargetEnvironment' falling back to deprecated use of 'OnlyShowIn' and 'NotShowIn'.
+  (<unknown>:2593): libindicator-WARNING **: Shortcut Group does not have key 'TargetEnvironment' falling back to deprecated use of 'OnlyShowIn' and 'NotShowIn'.
  dmi.bios.date: 08/23/2010
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1804
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: M2N68-AM Plus
  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.:bvr1804:bd08/23/2010:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM2N68-AMPlus:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: System Product Name
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer
  version.compiz: compiz 1:0.9.4git20110322-0ubuntu2
  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

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https://bugs.launchpad.net/bugs/741235

Title:
  compiz crashed with SIGSEGV in dbus_connection_ref()