thunderbird-bin crashed with SIGSEGV in JS_EvaluateUCScriptForPrincipals()

[ben]

Binary package hint: thunderbird

on ubuntu jaunty 9.04. daily upgraded

thunderbird:
  Installed: 2.0.0.21+nobinonly-0ubuntu1
  Candidate: 2.0.0.21+nobinonly-0ubuntu1
  Version table:
 *** 2.0.0.21+nobinonly-0ubuntu1 0
        500 http://de.archive.ubuntu.com jaunty/main Packages
        100 /var/lib/dpkg/status

compuer was suspended, reconnected itself with my WLAN and after getting one new mail and some minutes of idling, thunderbird crashed in the background without being actively used.

ProblemType: Crash
Architecture: amd64
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/lib/thunderbird/thunderbird-bin
NonfreeKernelModules: nvidia
Package: thunderbird 2.0.0.21+nobinonly-0ubuntu1
ProcCmdline: /usr/lib/thunderbird/thunderbird-bin
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: thunderbird
StacktraceTop:
 ?? () from /usr/lib/thunderbird/libmozjs.so
 ?? () from /usr/lib/thunderbird/libmozjs.so
 ?? () from /usr/lib/thunderbird/libmozjs.so
 ?? () from /usr/lib/thunderbird/libmozjs.so
 JS_EvaluateUCScriptForPrincipals ()
Title: thunderbird-bin crashed with SIGSEGV in JS_EvaluateUCScriptForPrincipals()
Uname: Linux 2.6.28-11-generic x86_64
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:js_LookupPropertyWithFlags (cx=0x1883570,
js_GetProperty (cx=0x1883570, obj=0x1f3a3b0,
js_Interpret (cx=0x1883570, pc=0x153a44e "�",
js_Execute (cx=0x1883570,
JS_EvaluateUCScriptForPrincipals (cx=0x1883570,

[Alexander Sack (asac)]

tbird 3 has a huge difference in JS engine. my bet is that this is fixed. however, no dupes probably means we cannot even reproduce. if you can, reopen with instructions.