Bug 25000 - xorg crashes with xserver 1.7
Summary: xorg crashes with xserver 1.7
Status: RESOLVED INVALID
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/Radeon (show other bugs)
Version: 7.5 (2009.10)
Hardware: x86 (IA32) Linux (All)
: medium normal
Assignee: xf86-video-ati maintainers
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-11-09 09:27 UTC by KKnull
Modified: 2018-06-12 19:10 UTC (History)
0 users

See Also:
i915 platform:
i915 features:


Attachments
backtrace 1 (1.50 KB, text/plain)
2009-11-14 08:45 UTC, KKnull
no flags Details
backtrace 2 (1.58 KB, text/plain)
2009-11-14 08:46 UTC, KKnull
no flags Details
backtrace 3 (1.61 KB, text/plain)
2009-11-14 08:46 UTC, KKnull
no flags Details
backtrace crash (2.34 KB, text/plain)
2009-11-14 09:04 UTC, KKnull
no flags Details

Description KKnull 2009-11-09 09:27:40 UTC
hi,
I don't know if this bug is related to xorg or radeon driver,
very often xorg crashes when I type something and then press enter...
xserver 1.6 was not affected.

xorg log: http://dl.dropbox.com/u/158338/logs/Xorg.0.log.old
Comment 1 Alex Deucher 2009-11-09 09:58:29 UTC
Any chance you could install the xserver and driver debugging symbols and get a real backtrace with gdb?
http://wiki.x.org/wiki/Development/Documentation/ServerDebugging

Also, in the future, please attach files rather than linking to external sources.
Comment 2 KKnull 2009-11-14 08:45:21 UTC
ok, I'm trying to debug X, gdb stops the execution very often, here are some backtraces:

Comment 3 KKnull 2009-11-14 08:45:44 UTC
Created attachment 31196 [details]
backtrace 1
Comment 4 KKnull 2009-11-14 08:46:03 UTC
Created attachment 31197 [details]
backtrace 2
Comment 5 KKnull 2009-11-14 08:46:19 UTC
Created attachment 31198 [details]
backtrace 3
Comment 6 Michel Dänzer 2009-11-14 08:51:24 UTC
The backtraces are missing information about which signal it is, but most likely it's SIGPIPE which is normal and handled by the X server. Enter

handle SIGPIPE nostop noprint

at the gdb prompt to make gdb ignore it.
Comment 7 KKnull 2009-11-14 09:03:51 UTC
yeah,
they were SIGPIPE. Now I was able to crash the server (with SIGABORT I think)
Backtrace is attached
Comment 8 KKnull 2009-11-14 09:04:13 UTC
Created attachment 31199 [details]
backtrace crash
Comment 9 KKnull 2009-11-22 14:03:07 UTC
is this related to radeon?
Comment 10 Adam Jackson 2018-06-12 19:10:45 UTC
Mass closure: This bug has been untouched for more than six years, and is not
obviously still valid. Please reopen this bug or file a new report if you continue to experience issues with current releases.


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