Bug 22110 - [945GME KMS] Compositor causes X to segfault.
Summary: [945GME KMS] Compositor causes X to segfault.
Status: RESOLVED DUPLICATE of bug 23418
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/DRI/i915 (show other bugs)
Version: git
Hardware: x86-64 (AMD64) All
: medium normal
Assignee: Eric Anholt
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-06-05 09:36 UTC by Eric Smith
Modified: 2009-09-17 00:22 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

Attachments
Xorg.0.log showing BT (14.67 KB, text/plain)
2009-06-05 09:36 UTC, Eric Smith 		Details
gdb BT of X (558 bytes, text/plain)
2009-06-05 09:37 UTC, Eric Smith 		Details
dmesg (No errors, but attached for completeness) (15.03 KB, text/plain)
2009-06-05 09:38 UTC, Eric Smith 		Details
xorg.conf (1.21 KB, text/plain)
2009-06-05 09:40 UTC, Eric Smith 		Details
Slightly more meaningful gdb BT (2.14 KB, text/plain)
2009-06-05 11:32 UTC, Eric Smith 		Details
Show Obsolete (1) View All

Description Eric Smith 2009-06-05 09:36:25 UTC 
Created attachment 26460 [details]
Xorg.0.log showing BT

I attempted to run the Cairo Compositor Manger with the Opengl-TextureFromPixmap backend, and it caused X to segfault.  I am using the 2.6.30-rc8-zen0 kernel, with libdrm, xserver, xf86-video-intel, and mesa all built from git master branches.

There was a BT in the Xorg.0.log and I also used gdb attached to X to get a BT.  I'm not sure if enough information is provided. Should I recompile something with debugging support?
Comment 1 Eric Smith 2009-06-05 09:37:15 UTC 
Created attachment 26461 [details]
gdb BT of X
Comment 2 Eric Smith 2009-06-05 09:38:21 UTC 
Created attachment 26462 [details]
dmesg (No errors, but attached for completeness)
Comment 3 Eric Smith 2009-06-05 09:40:21 UTC 
Created attachment 26466 [details]
xorg.conf
Comment 4 Eric Smith 2009-06-05 11:32:10 UTC 
Created attachment 26470 [details]
Slightly more meaningful gdb BT

I read a little bit about gdb and compiled glibc, X, mesa, xf86-video-intel with debug support.  I think this BT catches the actual segfault and has a few more details.
Comment 5 Adam Jackson 2009-08-24 12:32:19 UTC 
Mass version move, cvs -> git
Comment 6 Ian Romanick 2009-09-17 00:22:21 UTC 

*** This bug has been marked as a duplicate of bug 23418 ***

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