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[Bug 577155] [NEW] [Lucid] Clicking on firefox status bar causes segmentation fault in X

 

Public bug reported:

Binary package hint: xorg

I am using the stock Lucid Firefox, with a few extensions including
NoScript. When I click on the NoScript icon in the status bar X crashes
and I am sent back to the gdm login screen.

/var/crash is empty, but in /var/log/gdm/:0.log.1 I found:

Backtrace:
0: /usr/bin/X (xorg_backtrace+0x3b) [0x80e937b]
1: /usr/bin/X (0x8048000+0x61c7d) [0x80a9c7d]
2: (vdso) (__kernel_rt_sigreturn+0x0) [0xd82410]
3: /usr/lib/xorg/modules/drivers/radeon_drv.so (0x493000+0xb2039) [0x545039]
4: /usr/lib/xorg/modules/libexa.so (0x35f000+0x9490) [0x368490]
5: /usr/lib/xorg/modules/libexa.so (0x35f000+0x9558) [0x368558]
6: /usr/bin/X (miCopyRegion+0x21b) [0x819cadb]
7: /usr/bin/X (miDoCopy+0x44d) [0x819cffd]
8: /usr/lib/xorg/modules/libexa.so (0x35f000+0x7a4a) [0x366a4a]
9: /usr/bin/X (0x8048000+0xda9c3) [0x81229c3]
10: /usr/bin/X (0x8048000+0x28df5) [0x8070df5]
11: /usr/bin/X (0x8048000+0x2a477) [0x8072477]
12: /usr/bin/X (0x8048000+0x1ed7a) [0x8066d7a]
13: /lib/tls/i686/cmov/libc.so.6 (__libc_start_main+0xe6) [0x950bd6]
14: /usr/bin/X (0x8048000+0x1e961) [0x8066961]
Segmentation fault at address (nil)

Caught signal 11 (Segmentation fault). Server aborting

I haven't triggered this crash otherwise, but will do some more testing.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: xserver-xorg 1:7.5+5ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-21-generic i686
Architecture: i386
Date: Fri May  7 19:36:24 2010
DkmsStatus: Error: [Errno 2] No such file or directory
EcryptfsInUse: Yes
Lsusb:
 Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: IBM 2373WAS
PccardctlIdent:
 Socket 0:
   no product info available
 Socket 1:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
 Socket 1:
   no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-21-generic root=UUID=ff8bafef-fd11-4592-8d50-0095b390bc89 ro quiet splash
ProcEnviron:
 PATH=(custom, user)
 LANG=en_GB.utf8
 SHELL=/bin/bash
SourcePackage: xorg
dmi.bios.date: 08/05/2004
dmi.bios.vendor: IBM
dmi.bios.version: 1RETD4WW (3.08a)
dmi.board.name: 2373WAS
dmi.board.vendor: IBM
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: IBM
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnIBM:bvr1RETD4WW(3.08a):bd08/05/2004:svnIBM:pn2373WAS:pvrThinkPadT42:rvnIBM:rn2373WAS:rvrNotAvailable:cvnIBM:ct10:cvrNotAvailable:
dmi.product.name: 2373WAS
dmi.product.version: ThinkPad T42
dmi.sys.vendor: IBM
system:
 distro:             Ubuntu
 codename:           lucid
 architecture:       i686
 kernel:             2.6.32-21-generic

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


** Tags: apport-bug i386 lucid

-- 
[Lucid] Clicking on firefox status bar causes segmentation fault in X
https://bugs.launchpad.net/bugs/577155
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