Bug 21831 - Crash at kdm logout
Crash at kdm logout
Product: xorg
Classification: Unclassified
Component: Driver/intel
x86 (IA32) BSD (Others)
: medium major
Assigned To: Xorg Project Team
Xorg Project Team
Depends on:
  Show dependency treegraph
Reported: 2009-05-20 05:39 UTC by Hasso Tepper
Modified: 2011-07-10 06:47 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:

Backtrace from core (3.38 KB, text/plain)
2009-05-20 05:39 UTC, Hasso Tepper
no flags Details
xorg.conf (1.80 KB, text/plain)
2009-05-20 05:45 UTC, Hasso Tepper
no flags Details
Xorg.0.log (19.39 KB, text/plain)
2009-05-20 05:45 UTC, Hasso Tepper
no flags Details

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Description Hasso Tepper 2009-05-20 05:39:36 UTC
Created attachment 26034 [details]
Backtrace from core

Xorg server segfaults 100% at kdm (KDE3) logout. No DRM is in use, because with DRM it doesn't just segfault, but locks video hardware up. I'm using Mesa 7.4.2, Xorg server, libdrm 2.4.11 and intel driver 2.7.1 on DragonFly BSD platform. Setting EXANoComposite to "true" helps.
Comment 1 Hasso Tepper 2009-05-20 05:45:13 UTC
Created attachment 26035 [details]
Comment 2 Hasso Tepper 2009-05-20 05:45:59 UTC
Created attachment 26036 [details]
Comment 3 Gordon Jin 2009-06-09 14:28:31 UTC
Please assign to me if this can be reproduced on Linux.
Comment 4 Hasso Tepper 2009-06-15 02:36:31 UTC
This looks awfully the same:

It's also mentioned in there by Gentoo user -

I'm not 100% sure about this though, but also looks the same:

Isn't this enough? ;)
Comment 5 Toralf Förster 2009-11-07 02:35:31 UTC
Issue solved w/ x11-drivers/xf86-video-intel-2.9.1 (and
Comment 6 Chris Wilson 2011-07-10 06:47:57 UTC
It is unhelpful to keep these bugs open on known buggy versions of the drivers simply because the infrastructure to test fixes is lacking. Hopefully the situation will improve in the near future and we will be able to start work again on an updated userspace.