Ubuntu
firefox package

[FEISTY] firefox crashed [@ pthread_mutex_lock] [with munmap ()]

Bug #105371 reported by Bruce Miller on 2007-04-11

This bug report is a duplicate of: Bug #94021: MASTER firefox crash [with munmap ()] -- libflashplayer.so . Edit Remove

Affects		Status	Importance	Assigned to	Milestone
	firefox (Ubuntu)	New	Undecided	Unassigned

Bug Description

Binary package hint: firefox

Interestingly, this bug report was autogenerated before I even tried to load Firefox. I have been having keyboard and mouse freeze problems (http://ubuntuforums.org/showthread.php?t=405814). I had just restarted the X server and had not even yet attempted to load Firefox (which is not autostarted).

ProblemType: Crash
Architecture: i386
CrashCounter: 1
Date: Tue Apr 10 22:40:33 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/bruce
ProcEnviron:
SHELL=/bin/bash
PATH=/home/bruce/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/bin/X11:/usr/games
LANG=en_CA.UTF-8
Signal: 11
SourcePackage: firefox
StacktraceTop:
__kernel_vsyscall ()
raise () from /lib/tls/i686/cmov/libpthread.so.0
?? ()
?? ()
?? ()
Uname: Linux Herodotus 2.6.20-14-generic #2 SMP Mon Apr 2 20:37:49 UTC 2007 i686 GNU/Linux
UserGroups: adm admin audio cdrom dialout dip floppy fuse lpadmin plugdev scanner video

Tags:

Revision history for this message

Bruce Miller (brm0423) wrote on 2007-04-11:

Dependencies.txt Edit (2.0 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (647 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (40.5 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (671 bytes, text/plain; charset="utf-8")
Registers.txt Edit (500 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (201 bytes, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (5.8 KiB, text/plain; charset="utf-8")

Revision history for this message

Hilario J. Montoliu (hjmf) (hmontoliu) wrote on 2007-04-11: Retraced Stacktrace

Retraced Stacktrace Edit (727 bytes, text/plain)

Retrace done.

Extract from retraced stacktrace:
...
#3 <signal handler called>
#4 pthread_mutex_lock () from /lib/tls/i686/cmov/libpthread.so.0
#5 ?? () from /usr/lib/firefox/plugins/libflashplayer.so
#6 ?? ()
#7 ?? ()
#8 munmap () from /lib/tls/i686/cmov/libc.so.6
#9 ?? () from /usr/lib/firefox/plugins/libflashplayer.so
#10 ?? ()
...