Bug 37368 - Server crashes with "failed to map pixmap: -12"
Summary: Server crashes with "failed to map pixmap: -12"
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Radeon (show other bugs)
Version: XOrg git
Hardware: x86-64 (AMD64) Linux (All)
: medium major
Assignee: Default DRI bug account
QA Contact:
Depends on:
Reported: 2011-05-19 08:05 UTC by Nicos Gollan
Modified: 2019-11-19 08:19 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

Server log with crash info (34.68 KB, text/plain)
2011-05-19 08:05 UTC, Nicos Gollan
no flags Details

Description Nicos Gollan 2011-05-19 08:05:29 UTC
Created attachment 46907 [details]
Server log with crash info

Every now and then, the X server will crash on my machine and restart to kdm. I have never seen it happen live so far, it always happened when I was away from the machine for some time.

System is Debian unstable, xserver-xorg-core package version is 1.10.1-2, but the problem has been occuring for some months now.

In the server log, I find:

failed to map pixmap: -12

0: /usr/bin/X (xorg_backtrace+0x28) [0x4a38b8]
1: /usr/bin/X (0x400000+0x646e9) [0x4646e9]
2: /lib/libpthread.so.0 (0x7f45b8dd2000+0xf020) [0x7f45b8de1020]
3: /lib/libc.so.6 (0x7f45b7aed000+0x84b30) [0x7f45b7b71b30]
4: /usr/lib/xorg/modules/libexa.so (0x7f45b560b000+0x6436) [0x7f45b5611436]
5: /usr/lib/xorg/modules/libexa.so (0x7f45b560b000+0x8f92) [0x7f45b5613f92]
6: /usr/lib/xorg/modules/libexa.so (0x7f45b560b000+0x12355) [0x7f45b561d355]
7: /usr/lib/xorg/modules/libexa.so (0x7f45b560b000+0x9b31) [0x7f45b5614b31]
8: /usr/bin/X (0x400000+0xe0034) [0x4e0034]
9: /usr/bin/X (0x400000+0x2e283) [0x42e283]
10: /usr/bin/X (0x400000+0x31731) [0x431731]
11: /usr/bin/X (0x400000+0x257de) [0x4257de]
12: /lib/libc.so.6 (__libc_start_main+0xfd) [0x7f45b7b0bead]
13: /usr/bin/X (0x400000+0x25389) [0x425389]
Segmentation fault at address (nil)

Fatal server error:
Caught signal 11 (Segmentation fault). Server aborting

Please consult the The X.Org Foundation support 
         at http://wiki.x.org
 for help.


A full server log is attached.
Comment 1 Martin Peres 2019-11-19 08:19:14 UTC
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/drm/amd/issues/192.

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