firefox crashed with SIGSEGV in JS_ValueToECMAUint32()

[Richard J. Turner]

Binary package hint: firefox-3.0

Just logging-into a subscription web application I'm building and the browser died.

ProblemType: Crash
Architecture: i386
CrashCounter: 1
DistroRelease: Ubuntu 8.10
ExecutablePath: /usr/lib/firefox-3.0.3/firefox
Package: firefox-3.0 3.0.3+nobinonly-0ubuntu2
ProcAttrCurrent: unconfined
ProcCmdline: /usr/lib/firefox-3.0.3/firefox -no-remote
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-1.9.0.3/libmozjs.so
 ?? () from /usr/lib/xulrunner-1.9.0.3/libmozjs.so
 JS_ValueToECMAUint32 ()
 ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so
 ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so
Title: firefox crashed with SIGSEGV in JS_ValueToECMAUint32()
Uname: Linux 2.6.27-7-generic i686
UserGroups: adm admin audio cdrom dialout dip fax floppy fuse lpadmin plugdev sambashare scanner tape video

[Apport retracing service (apport)]

StacktraceTop:js_ValueToECMAUint32 (cx=0x8a13f40, vp=0xbfd0b230) at jsnum.c:867
JS_ValueToECMAUint32 (cx=0x8a13f40, v=6815860, ip=0xbfd0b2c0) at jsapi.c:577
XPCConvert::JSData2Native (ccx=@0xbfd0b5e8, d=0xb1340a7, s=6815860,
XPCConvert::JSArray2Native (ccx=@0xbfd0b5e8, d=0xbfd0b420, s=-1282093984,
XPCWrappedNative::CallMethod (ccx=@0xbfd0b5e8, mode=XPCWrappedNative::CALL_METHOD)

[Alexander Sack (asac)]

the backtrace looks ok. do you have any chance to reproduce this? Does it goe away when you disable your extensions?

[Richard J. Turner (richard-zygous)]

It has only happened once and I've not been able to reproduce it. I think Firebug is the only extension I have installed and that hasn't caused any problems before or since.

This happened at work, so I'll try again to reproduce it on Monday.

[dino99 (9d9)]

This version has expired long ago; no more supported