[FEISTY] firefox crashed [@nsEventQueueImpl::GetYoungestActive] [@nsEventQueueImpl::GetYoungestActive]

[Markus]

Binary package hint: firefox

... [apport] firefox-bin crashed with SIGSEGV in __kernel_vsyscall()

Cannot say what happend exactly, sorry

ProblemType: Crash
Architecture: i386
CrashCounter: 1
Date: Thu May 31 23:41:18 2007
DistroRelease: Ubuntu 7.04
ExecutablePath: /usr/lib/firefox/firefox-bin
Package: firefox 2.0.0.3+1-0ubuntu2
PackageArchitecture: i386
ProcCmdline: /usr/lib/firefox/firefox-bin
ProcCwd: /home/markus
ProcEnviron:
 SHELL=/bin/bash
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/bin/X11:/usr/games
 LANG=de_DE.UTF-8
 LANGUAGE=de_DE:de:en_GB:en
Signal: 11
SourcePackage: firefox
StacktraceTop:
 __kernel_vsyscall ()
 raise () from /lib/tls/i686/cmov/libpthread.so.0
 ?? ()
 ?? ()
 ?? ()
Uname: Linux merkur 2.6.20-15-generic #2 SMP Sun Apr 15 07:36:31 UTC 2007 i686 GNU/Linux
UserGroups: adm admin audio cdrom dialout dip floppy lpadmin plugdev scanner video

[Apport retracing service (apport)]

StacktraceTop:__kernel_vsyscall ()
raise () from /lib/tls/i686/cmov/libpthread.so.0
nsProfileLock::FatalSignalHandler (signo=11) at nsProfileLock.cpp:206

[Hilario J. Montoliu (hjmf) (hmontoliu)]

Some un-retraced symbols at ARS retrace. Taking for a second retrace.

[Hilario J. Montoliu (hjmf) (hmontoliu)]

Retrace done.

Extract from retraced stacktrace:
...
#3 <signal handler called>
#4 nsEventQueueImpl::GetYoungestActive (this=0xfffffffc, aQueue=0xb5cbe2b8)
#5 nsEventQueueImpl::GetYoungestActive (this=0x80cc918,
#6 nsEventQueueServiceImpl::GetThreadEventQueue (
#7 nsTimerImpl::PostTimerEvent (this=0xb0ff0a40)
#8 TimerThread::Run (this=0x80831e8) at TimerThread.cpp:280
#9 nsThread::Main (arg=0x81c0d78) at nsThread.cpp:118
#10 _pt_root (arg=0x81cadc8) at ptthread.c:220
#11 start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 clone () from /lib/tls/i686/cmov/libc.so.6
...
Tagging as mt-confirm mt-needtestcase for further processing

[Hilario J. Montoliu (hjmf) (hmontoliu)]

Retraced Thread Stacktrace

[Hilario J. Montoliu (hjmf) (hmontoliu)]

Thank you Markus for your report,

This particular issue has already been reported as bug #91582 [1] (MASTER
[edgy] firefox crash [@nsEventQueueImpl::GetYoungestActive]).

Please feel free to add any other information you might consider to be related
to this particular issue (e.g. a test case) either to [1] or [2].

And, of course, please don't doubt to report any other crashes/issues you might
find in the future.

Further information can be found at [3].

Again, thank you.

[1] https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/91582/+addcomment
[2] https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/118317/+addcomment
[3] https://wiki.ubuntu.com/MozillaTeam/Bugs