firefox crashed with SIGSEGV

[etlpkby]

Binary package hint: firefox-3.0

2nd time FF3.0 Beta5 on my 8.04 Ubuntu (x86_64) has crashed. This time whilst I had 2 tabs - one my gmail account and the other wikipedia (which I was reading)
http://en.wikipedia.org/wiki/Avro_vulcan

ProblemType: Crash
Architecture: amd64
CrashCounter: 1
Date: Thu Apr 17 12:17:30 2008
DistroRelease: Ubuntu 8.04
ExecutablePath: /usr/lib/firefox-3.0b5/firefox
NonfreeKernelModules: nvidia
Package: firefox-3.0 3.0~b5+nobinonly-0ubuntu2
PackageArchitecture: amd64
ProcCmdline: /usr/lib/firefox-3.0b5/firefox
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: firefox-3.0
StacktraceTop:
 ?? ()
 ?? () from /usr/lib/xulrunner-1.9b5/libxul.so
 ?? ()
 ?? () from /usr/lib/xulrunner-1.9b5/libxul.so
 ?? ()
Title: firefox crashed with SIGSEGV
Uname: Linux 2.6.24-16-generic x86_64
UserGroups: adm admin audio cdrom dialout dip floppy fuse lpadmin plugdev scanner tape video

[Apport retracing service (apport)]

StacktraceTop:?? ()
?? () from /usr/lib/xulrunner-1.9b5/libxul.so
?? ()
?? () from /usr/lib/xulrunner-1.9b5/libxul.so
?? ()

[Pedro Villavicencio (pedro)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. However, your crash report didn't yield the required information. Please go ahead and submit a new crash report if it crashed again with the latest available package. Thanks in advance for your cooperation and understanding.