Closed Bug 451873 Opened 16 years ago Closed 16 years ago

TM: Crash [@ js_EqualStrings] loading Engadget

Categories

(Core :: JavaScript Engine, defect)

Product:
Core
Component:
JavaScript Engine
Platform:
x86
Windows Vista
Type:
defect
Priority:
Not set
Severity:
critical

Tracking

()

Status:
RESOLVED WORKSFORME
Milestone:
mozilla1.9.1

People

(Reporter: mikeclackler, Unassigned)

References

(
URL
)

Details

(Keywords: crash)

Crash Data

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.1a2pre) Gecko/20080823032129 Minefield/3.1a2pre
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.1a2pre) Gecko/20080823032129 Minefield/3.1a2pre

With javascript.options.jit.content enabled (true) firefox crashes immediately when opening Engadget.  Verified crash remains in safe mode.  Crash exists in 20080822 and 20080823 build.  Does not crash with JIT disabled.

Reproducible: Always

Steps to Reproduce:
1. Enable javascript.options.jit.content in about:confg
2. open http://engadget.com
Actual Results:  
Browser crashes

Expected Results:  
Engadget page is displayed

Two crash reports:
20080822 build:
http://crash-stats.mozilla.com/report/index/562cbf61-70ac-11dd-8f41-001321b13766

20080823 build (in safemode):
http://crash-stats.mozilla.com/report/index/c5efceb5-7149-11dd-9cca-001a4bd43e5c?p=1
Assignee: nobody → general
Status: UNCONFIRMED → NEW
Component: General → JavaScript Engine
Ever confirmed: true
Product: Firefox → Core
QA Contact: general → general
Target Milestone: --- → mozilla1.9.1
Version: unspecified → Trunk
Michael, thanks for filing.

TM folks, please take this bug if you have time over the weekend. Thanks,

/be
I think David was looking into this on Friday. Adding him.
Keywords: crash
Summary: TM: Crash @ js_EqualStrings loading Engadget → TM: Crash [@ js_EqualStrings] loading Engadget
Flags: blocking1.9.1?
Same problem with www.autoblog.com. Engadget and Autoblog are affiliated.
Autoblog and Engadget appear to work now with JIT turned on.

I am using:
Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.1b1pre) Gecko/20080903034741 Minefield/3.1b1pre
Fwiw, the arm js_EqualStrings crash my group hit was caused by a jit misaligning something (execution? stack)
Ok, I will close this one. Please feel free to open a separate bug if the underlying cause of the other crash is still there (unaligned stack).
Status: NEW → RESOLVED
Closed: 16 years ago
Resolution: --- → FIXED
no patch->wfm
Resolution: FIXED → WORKSFORME
Engadget crashes again with JIT turned on.

Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.1b2pre) Gecko/20081116 Minefield/3.1b2pre
Matt, could you file a new bug for this and link a crash report? And please cc me.
Flags: blocking1.9.1? → blocking1.9.1+
Crash Signature: [@ js_EqualStrings]
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