Xorg crashed with SIGSEGV in drm_intel_bufmgr_destroy()

[oscarfroberg]

EeePC 1000H

ProblemType: Crash
Architecture: i386
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/bin/Xorg
Package: xserver-xorg-core 2:1.6.0-0ubuntu4
ProcAttrCurrent: unconfined
ProcCmdline: /usr/X11R6/bin/X :0 -br -audit 0 -auth /var/lib/gdm/:0.Xauth -nolisten tcp vt7
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
ProcVersion: Linux version 2.6.28-11-generic (buildd@rothera) (gcc version 4.3.3 (Ubuntu 4.3.3-5ubuntu4) ) #36-Ubuntu SMP Fri Mar 20 19:40:40 UTC 2009
Signal: 11
SourcePackage: xorg-server
StacktraceTop:
 ?? () from /usr/lib/libdrm_intel.so.1
 drm_intel_bufmgr_destroy () from /usr/lib/libdrm_intel.so.1
 ?? () from /usr/lib/xorg/modules/drivers//intel_drv.so
 ?? ()
 ?? ()
Title: Xorg crashed with SIGSEGV in drm_intel_bufmgr_destroy()
Uname: Linux 2.6.28-11-generic i686
UserGroups:

[lspci]
00:00.0 Host bridge [0600]: Intel Corporation Mobile 945GME Express Memory Controller Hub [8086:27ac] (rev 03)
     Subsystem: ASUSTeK Computer Inc. Device [1043:8340]
00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GME Express Integrated Graphics Controller [8086:27ae] (rev 03)
     Subsystem: ASUSTeK Computer Inc. Device [1043:8340]

[Apport retracing service (apport)]

StacktraceTop:?? () from /usr/lib/libdrm_intel.so.1
drm_intel_bufmgr_destroy () from /usr/lib/libdrm_intel.so.1
I830CloseScreen (scrnIndex=0, pScreen=0xa1565a8)
RRCloseScreen (i=0, pScreen=0xa1565a8)
CMapCloseScreen (i=0, pScreen=0xa1565a8)

[Timo Aaltonen (tjaalton)]

There's been a ton of bugfixes to the intel stack in karmic, so I'll be bold and close it. If you can reproduce it in karmic, feel free to reopen. Backporting the updates to 9.04 is basically impossible, because it touches the kernel/mesa/intel/drm components..