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[Bug 465317] Re: [g33] Xorg assert failure: X: ../../src/i830_batchbuffer.h:79: intel_batch_emit_dword: Assertion `pI830->batch_ptr != ((void *)0)' failed.

 

** Description changed:

  After update to karmic, and enabling desktop effects, while playing
  AisleRiot solitaire (Spider), I was suddenly logged out. After logging
  in again, the crash report system notified that xorg had crashed. This
  happened twice.
+ 
+ 
+ GdmLogOld.txt
+ ../../../libdrm/intel/intel_bufmgr_gem.c:637: Error mapping buffer 55641 (batch): Cannot allocate memory .
+ 
+ Fatal server error:
+ Failed to map batchbuffer: Cannot allocate memory
  
  ProblemType: Crash
  Architecture: i386
  AssertionMessage: X: ../../src/i830_batchbuffer.h:79: intel_batch_emit_dword: Assertion `pI830->batch_ptr != ((void *)0)' failed.
  Date: Fri Oct 30 19:07:54 2009
  DistroRelease: Ubuntu 9.10
  ExecutablePath: /usr/bin/Xorg
  MachineType: System manufacturer P5K-VM
  Package: xserver-xorg-core 2:1.6.4-2ubuntu4
  ProcCmdLine: root=UUID=2f039e52-a8e9-4eaa-a07e-1dda00fb3afe ro quiet splash
  ProcCmdline: /usr/bin/X :0 -br -verbose -auth /var/run/gdm/auth-for-gdm-7uRmRv/database -nolisten tcp
  ProcEnviron:
-  LANG=el_GR.UTF-8
-  PATH=(custom, no user)
+  LANG=el_GR.UTF-8
+  PATH=(custom, no user)
  ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
  RelatedPackageVersions:
-  xserver-xorg 1:7.4+3ubuntu7
-  libgl1-mesa-glx 7.6.0-1ubuntu4
-  libdrm2 2.4.14-1ubuntu1
-  xserver-xorg-video-intel 2:2.9.0-1ubuntu2
-  xserver-xorg-video-ati 1:6.12.99+git20090929.7968e1fb-0ubuntu1
+  xserver-xorg 1:7.4+3ubuntu7
+  libgl1-mesa-glx 7.6.0-1ubuntu4
+  libdrm2 2.4.14-1ubuntu1
+  xserver-xorg-video-intel 2:2.9.0-1ubuntu2
+  xserver-xorg-video-ati 1:6.12.99+git20090929.7968e1fb-0ubuntu1
  Signal: 6
  SourcePackage: xorg-server
  StacktraceTop:
-  __kernel_vsyscall ()
-  raise () from /lib/tls/i686/cmov/libc.so.6
-  abort () from /lib/tls/i686/cmov/libc.so.6
-  __assert_fail () from /lib/tls/i686/cmov/libc.so.6
-  I830EmitFlush ()
+  __kernel_vsyscall ()
+  raise () from /lib/tls/i686/cmov/libc.so.6
+  abort () from /lib/tls/i686/cmov/libc.so.6
+  __assert_fail () from /lib/tls/i686/cmov/libc.so.6
+  I830EmitFlush ()
  Title: Xorg assert failure: X: ../../src/i830_batchbuffer.h:79: intel_batch_emit_dword: Assertion `pI830->batch_ptr != ((void *)0)' failed.
  Uname: Linux 2.6.31-14-generic i686
  UserGroups:
-  
+ 
  dmi.bios.date: 10/30/2007
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 0602
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: P5K-VM
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0602:bd10/30/2007:svnSystemmanufacturer:pnP5K-VM:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5K-VM:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: P5K-VM
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer
  fglrx: Not loaded
  system:
-  distro:             Ubuntu
-  architecture:       i686kernel:             2.6.31-14-generic
+  distro:             Ubuntu
+  architecture:       i686kernel:             2.6.31-14-generic
  
  [lspci]
  00:02.0 VGA compatible controller [0300]: Intel Corporation 82G33/G31 Express Integrated Graphics Controller [8086:29c2] (rev 02)
-     	Subsystem: ASUSTeK Computer Inc. Device [1043:8276]
+      Subsystem: ASUSTeK Computer Inc. Device [1043:8276]

-- 
[g33] Xorg assert failure: X: ../../src/i830_batchbuffer.h:79: intel_batch_emit_dword: Assertion `pI830->batch_ptr != ((void *)0)' failed.
https://bugs.launchpad.net/bugs/465317
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