479028 - TM: Crash [@ TraceRecorder::snapshot(ExitType) ]

Status: RESOLVED DUPLICATE of bug 475645

(Core :: JavaScript Engine, defect)

Description

[Tobias Fischer]

Build identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1b3pre) Gecko/20090218 Mnenhy/0.7.5.20005 SeaMonkey/2.0a3pre

With JIT Content enabled, SeaMonkey crashes randomly when I open http://www.ocworkbench.com 

Latest Reports are:
bp-79945149-5030-4cb9-95c2-7d4952090218
bp-1b64c622-e1f9-4fb6-b668-c560c2090218

There are also some other crashes from different systems [@ TraceRecorder::snapshot(ExitType) ]

Steps to reproduce:
1. Open http://www.ocworkbench.com with SeaMonkey 2.0pre-Windows-Build with JIT Content enabled,
2. SeaMonkey crashes while loading page

I get this crash only randomly, someday the Site works without crash, other Day the crash is fully reproduceable. FF-Trunk, Gecko 1.9.2 will not crash on this Site. 

I have tried to save the Page in time I get the crashes locally as "Web Page, complete" (with JIT disabled), but when I open the saved Page with JIT enabled  SM does not crash. So I don't know, how to get an proper Testcase.

Comment 1

[Tobias Fischer]

Tomcat has pointed out, that this is an Duplicate for Bug 475645 which needs landing in Gecko 1.9.1, so I will close this Bug.

Additional for better Search-Results in Bugzilla I add the Signature from the FF 3.1-Crash bp-6a7ef5f2-013e-4a71-b135-ddb6a2090218 [@ isPromoteInt ]