Bug 454409
Summary: | Xephyr ends with Segmentation fault | ||||||||||||||
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Product: | Red Hat Enterprise Linux 5 | Reporter: | Laurent Desnogues <laurent.desnogues> | ||||||||||||
Component: | xorg-x11-server | Assignee: | Adam Jackson <ajax> | ||||||||||||
Status: | CLOSED ERRATA | QA Contact: | Desktop QE <desktop-qa-list> | ||||||||||||
Severity: | urgent | Docs Contact: | |||||||||||||
Priority: | medium | ||||||||||||||
Version: | 5.2 | CC: | airlied, mgordon, ofourdan, ralph, tjamrisk, vbenes, xgl-maint | ||||||||||||
Target Milestone: | rc | Keywords: | Patch, Triaged | ||||||||||||
Target Release: | --- | ||||||||||||||
Hardware: | x86_64 | ||||||||||||||
OS: | Linux | ||||||||||||||
Whiteboard: | |||||||||||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||||||||||
Doc Text: | Story Points: | --- | |||||||||||||
Clone Of: | Environment: | ||||||||||||||
Last Closed: | 2012-02-21 03:12:43 UTC | Type: | --- | ||||||||||||
Regression: | --- | Mount Type: | --- | ||||||||||||
Documentation: | --- | CRM: | |||||||||||||
Verified Versions: | Category: | --- | |||||||||||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||||||
Cloudforms Team: | --- | Target Upstream Version: | |||||||||||||
Embargoed: | |||||||||||||||
Bug Depends On: | |||||||||||||||
Bug Blocks: | 726826 | ||||||||||||||
Attachments: |
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Description
Laurent Desnogues
2008-07-08 11:27:19 UTC
Thanks for the bug report. We have reviewed the information you have provided above, and there is some additional information we require that will be helpful in our diagnosis of this issue. Please attach your X server config file (/etc/X11/xorg.conf) and X server log file (/var/log/Xorg.*.log) to the bug report as individual uncompressed file attachments using the bugzilla file attachment link below. Could you please also try to run without any /etc/X11/xorg.conf whatsoever and let X11 autodetect your display and video card? Attach to this bug /var/log/Xorg.0.log from this attempt as well, please. We will review this issue again once you've had a chance to attach this information. Thanks in advance. It doesn't even get that far, so it doesn't write any logs: [angenenr@shutdown ~]$strace -ff -eopen Xephyr :2 2>&1 | grep log [angenenr@shutdown ~]$ This is without xorg.conf in place. Backtrace (I seem to be missing some debug symbols, but do not really know which): (gdb) run :2 Starting program: /usr/bin/Xephyr :2 Extended Input Devices not yet supported. Impelement it at line 625 in kinput.c [Detaching after fork from child process 20563. (Try `set detach-on-fork off'.)] Program received signal SIGSEGV, Segmentation fault. 0x0000000000000000 in ?? () (gdb) bt #0 0x0000000000000000 in ?? () #1 0x00000000006acdec in AnimCurRealizeCursor (pScreen=0x18981280, pCursor=0x1899b150) at animcur.c:269 #2 0x0000000000448a39 in AllocGlyphCursor (source=<value optimized out>, sourceChar=0, mask=<value optimized out>, maskChar=1, foreRed=<value optimized out>, foreGreen=<value optimized out>, foreBlue=0, backRed=4294967295, backGreen=4294967295, backBlue=4294967295, ppCurs=0x7fff6b3f48e0, client=0x1897ed80) at cursor.c:409 #3 0x0000000000448d53 in CreateRootCursor (pfilename=0x70901e "cursor", glyph=0) at cursor.c:451 #4 0x0000000000438c79 in main (argc=2, argv=0x7fff6b3f4a48, envp=<value optimized out>) at main.c:413 #5 0x00000035d3e1d8b4 in __libc_start_main () from /lib64/libc.so.6 #6 0x000000000041fb19 in _start () Attaching complete strace files: strace -ff -o Xephyr.strace Xephyr :2 Still without xorg.conf in place. Created attachment 311461 [details]
strace -ff -o Xephyr.strace Xephyr :2
Created attachment 311462 [details]
strace -ff -o Xephyr.strace Xephyr :2 (second file)
Attaching my xorg.conf and Xorg.0.log (there's no Xorg.[12].log which confirms what Ralph wrote). I can't restart my Xserver now (it's my work machine), so I can't post what happens with an empty xorg.conf file. Created attachment 311464 [details]
Xorg.conf file
Created attachment 311465 [details]
X server log file
3564263 build (dist-5E-qu-candidate, /cvs/dist:rpms/xorg-x11-server/RHEL-5:xorg-x11-server-1_1_1-48_83_el5) completed successfully MODIFIED Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. http://rhn.redhat.com/errata/RHSA-2012-0303.html |