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[Bug 712404] Re: Xorg crashed with SIGSEGV

 

** Attachment removed: "CoreDump.gz"
   https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/712404/+attachment/1826962/+files/CoreDump.gz

** Visibility changed to: Public

** Description changed:

  just logged into unity-2d on natty...
  
- nothing else
+ 
+ #8  0x00000000007e9700 in miEventQueue ()
+ No symbol table info available.
+ #9  0x0000000000000001 in ?? ()
+ No symbol table info available.
+ #10 0x00000000004452bb in DuplicateInputAttributes (attrs=0x0)
+     at ../../dix/inpututils.c:148
+ 	new_attr = (InputAttributes *) 0xc51910
+ 	ntags = Unhandled dwarf expression opcode 0x9f
  
  ProblemType: Crash
  DistroRelease: Ubuntu 11.04
  Package: xserver-xorg-core 2:1.9.99.901+git20110131.be3be758-0ubuntu1
  ProcVersionSignature: Ubuntu 2.6.38-1.28-generic 2.6.38-rc2
  Uname: Linux 2.6.38-1-generic x86_64
  Architecture: amd64
  DRM.card0.DVI.D.1:
-  status: disconnected
-  enabled: disabled
-  dpms: Off
-  modes: 
-  edid-base64:
+  status: disconnected
+  enabled: disabled
+  dpms: Off
+  modes:
+  edid-base64:
  DRM.card0.LVDS.1:
-  status: connected
-  enabled: enabled
-  dpms: On
-  modes: 1680x1050 1680x1050 1680x1050 1400x1050 1280x1024 1280x960 1152x864 1024x768 800x600 640x480 720x400 640x400 640x350
-  edid-base64: AP///////wAkTYcoAAAAAAAPAQOAIRV4Cs11kVVPiyYhUFQAAAABAQEBAQEBAQEBAQEBAQEBqC+Q4GAaEEAgQBMAS88QAAAZtyeQ4GAaEEAgQBMAS88QAAAZAAAADwCzCjKzCigUAQBMo1gzAAAA/gBMVE4xNTRQMi1MMDUKAKc=
+  status: connected
+  enabled: enabled
+  dpms: On
+  modes: 1680x1050 1680x1050 1680x1050 1400x1050 1280x1024 1280x960 1152x864 1024x768 800x600 640x480 720x400 640x400 640x350
+  edid-base64: AP///////wAkTYcoAAAAAAAPAQOAIRV4Cs11kVVPiyYhUFQAAAABAQEBAQEBAQEBAQEBAQEBqC+Q4GAaEEAgQBMAS88QAAAZtyeQ4GAaEEAgQBMAS88QAAAZAAAADwCzCjKzCigUAQBMo1gzAAAA/gBMVE4xNTRQMi1MMDUKAKc=
  DRM.card0.VGA.1:
-  status: disconnected
-  enabled: disabled
-  dpms: Off
-  modes: 
-  edid-base64:
+  status: disconnected
+  enabled: disabled
+  dpms: Off
+  modes:
+  edid-base64:
  Date: Mon Jan 31 13:38:56 2011
  Disassembly: => 0x7f7032cfd4d8:	Cannot access memory at address 0x7f7032cfd4d8
  DistUpgraded: Yes, recently upgraded Log time: 2011-01-15 10:47:38.189899
  DistroCodename: natty
  DistroVariant: ubuntu
  DkmsStatus:
-  
+ 
  ExecutablePath: /usr/bin/Xorg
  GdmLog2:
-  
+ 
  GraphicsCard:   Subsystem: Lenovo ThinkPad T61 [17aa:20d8]
  InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
  MachineType: LENOVO 8918DFG
  PccardctlIdent:
-  Socket 0:
-    no product info available
+  Socket 0:
+    no product info available
  PccardctlStatus:
-  Socket 0:
-    no card
+  Socket 0:
+    no card
  ProcCmdline: /usr/bin/X :0 -nr -verbose -auth /var/run/gdm/auth-for-gdm-jIiHhY/database -nolisten tcp vt7
  ProcEnviron:
-  LANG=en_US.UTF-8
-  PATH=(custom, no user)
+  LANG=en_US.UTF-8
+  PATH=(custom, no user)
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-2.6.38-1-generic root=UUID=26542c1c-e1a7-447c-a9fa-85c6db791a6e ro quiet splash vt.handoff=7
  ProcKernelCmdLine_: BOOT_IMAGE=/vmlinuz-2.6.38-1-generic root=UUID=26542c1c-e1a7-447c-a9fa-85c6db791a6e ro quiet splash vt.handoff=7
  SegvAnalysis:
-  Segfault happened at: 0x7f7032cfd4d8:	Cannot access memory at address 0x7f7032cfd4d8
-  PC (0x7f7032cfd4d8) ok
-  SP (0x7fffcc9c12a0) ok
-  Reason could not be automatically determined.
+  Segfault happened at: 0x7f7032cfd4d8:	Cannot access memory at address 0x7f7032cfd4d8
+  PC (0x7f7032cfd4d8) ok
+  SP (0x7fffcc9c12a0) ok
+  Reason could not be automatically determined.
  Signal: 11
  SourcePackage: xorg-server
  StacktraceTop:
-  ?? ()
-  ?? ()
-  ?? ()
-  ?? ()
-  ?? ()
+  ?? ()
+  ?? ()
+  ?? ()
+  ?? ()
+  ?? ()
  Title: Xorg crashed with SIGSEGV
  UserGroups:
-  
+ 
  dmi.bios.date: 07/01/2008
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 7KETC1WW (2.21 )
  dmi.board.name: 8918DFG
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvr7KETC1WW(2.21):bd07/01/2008:svnLENOVO:pn8918DFG:pvrThinkPadR61:rvnLENOVO:rn8918DFG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 8918DFG
  dmi.product.version: ThinkPad R61
  dmi.sys.vendor: LENOVO
  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 2:2.14.0-1ubuntu5
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu4

** Summary changed:

- Xorg crashed with SIGSEGV
+ Xorg crashed with SIGSEGV - DuplicateInputAttributes (attrs=0x0)

** Changed in: xorg-server (Ubuntu)
       Status: New => Triaged

** Changed in: xorg-server (Ubuntu)
   Importance: Undecided => High

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https://bugs.launchpad.net/bugs/712404

Title:
  Xorg crashed with SIGSEGV - DuplicateInputAttributes (attrs=0x0)