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[Bug 447458] [NEW] X server segfault in xrandr, apport didn't trap it

 

Public bug reported:

Binary package hint: xorg

X segfaulted for me when rapidly switching display output configurations
with a hotkey.  The segfault was not trapped by apport; a limited
backtrace is available in the attached Xorg.0.log.old, reproduced here:

Backtrace:
0: /usr/bin/X(xorg_backtrace+0x26) [0x4f0136]
1: /usr/bin/X(xf86SigHandler+0x41) [0x4850f1]
2: /lib/libc.so.6 [0x7f026c761530]
3: /usr/bin/X(dixLookupPrivate+0x12) [0x4349c2]
4: /usr/bin/X [0x4cf55a]
5: /usr/bin/X [0x534f24]
6: /usr/bin/X(FreeCursor+0x49) [0x443959]
7: /usr/bin/X [0x4aea70]
8: /usr/bin/X [0x4b68c7]
9: /usr/bin/X [0x4b6ba7]
10: /usr/bin/X [0x4b45ad]
11: /usr/bin/X(ProcRRSetScreenSize+0x171) [0x522ca1]
12: /usr/bin/X(Dispatch+0x384) [0x44e044]
13: /usr/bin/X(main+0x3b5) [0x433fa5]
14: /lib/libc.so.6(__libc_start_main+0xfd) [0x7f026c74cabd]
15: /usr/bin/X [0x433429]
Saw signal 11.  Server aborting.

ProblemType: Bug
Architecture: amd64
Date: Fri Oct  9 11:15:04 2009
DistroRelease: Ubuntu 9.10
MachineType: LENOVO 6371CTO
Package: xserver-xorg 1:7.4+3ubuntu5
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcCmdLine: root=/dev/mapper/hostname-root ro quiet splash
ProcEnviron:
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-11.38-generic
RelatedPackageVersions:
 xserver-xorg 1:7.4+3ubuntu5
 libgl1-mesa-glx 7.6.0-1ubuntu1
 libdrm2 2.4.13-1ubuntu1
 xserver-xorg-video-intel 2:2.8.1-1ubuntu3
 xserver-xorg-video-ati 1:6.12.99+git20090825.fc74e119-0ubuntu3
SourcePackage: xorg
Uname: Linux 2.6.31-11-generic x86_64
dmi.bios.date: 12/27/2006
dmi.bios.vendor: LENOVO
dmi.bios.version: 7IET23WW (1.04 )
dmi.board.name: 6371CTO
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr7IET23WW(1.04):bd12/27/2006:svnLENOVO:pn6371CTO:pvrThinkPadT60:rvnLENOVO:rn6371CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 6371CTO
dmi.product.version: ThinkPad T60
dmi.sys.vendor: LENOVO
fglrx: Not loaded
system:
 distro:             Ubuntu
 architecture:       x86_64kernel:             2.6.31-11-generic

** Affects: xorg (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug

-- 
X server segfault in xrandr, apport didn't trap it
https://bugs.launchpad.net/bugs/447458
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