Closed
Bug 644047
Opened 13 years ago
Closed 12 years ago
Hang [@ js::Interpret ]
Categories
(Core :: JavaScript Engine, defect)
Tracking
()
RESOLVED
FIXED
People
(Reporter: MatsPalmgren_bugz, Unassigned)
Details
(Keywords: hang)
Attachments
(2 files)
I have this hang caught in GDB right now if anyone wants debug data. Please let me know what data you want from it. I'll terminate the session in an hour. It never returns from frame #25 js::Interpret which repeatedly calls js::MonitorLoopEdge, the return value from that function is js::MONITOR_NOT_RECORDING every time it seems. The file name in frame 26 is "chrome://browser/content/browser.xul" It's a nightly Linux x86-64 build, I have downloaded symbols for it. Mozilla/5.0 (X11; Linux x86_64; rv:2.0b13pre) Gecko/20110316 Firefox/4.0b13pre I think the JS Engine should be the same as in 4.0 final.
Reporter | ||
Comment 1•13 years ago
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Comment 2•12 years ago
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bp-a521de5d-ca63-4e0f-964d-1a3ea2120125 bp-218db58b-7305-4c53-8322-9a87f2120125 http://hg.mozilla.org/releases/mozilla-beta/rev/52b82032a40b Mozilla/5.0 (X11; Linux i686; rv:10.0) Gecko/20100101 Firefox/10.0 STR (slow PC is required) 1. Open more than 2 tab and https://developer.mozilla.org/en-US/demos/detail/javascript-ray-tracer 2. Click "LAUNCH DEMO" red button 3. Click "single_light" (at 2nd row/5th column) 4. Click "Ray Trace!" blue button 5. Close this tab just before slow script dialog pops up (15-20second) 6. Wait until the tab is completely closed 7. Slow script dialog will pops up, click Stop 8. Repeat step3 to step7 if browser does not crash. Actual result Browser crashes w/ crash report
Comment 3•12 years ago
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Looks like some sort of web-worker-related bustage.
(In reply to David Mandelin from comment #3) > Looks like some sort of web-worker-related bustage. Hm, I don't see any worker stuff in the stacks... Looks like all main-thread-only stuff.
Comment 5•12 years ago
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Mats, does this repro with javascript.options.tracejit.* set to false?
Comment 6•12 years ago
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I think Alice is saying it still repros now. I see WorkerRun (I'm assuming that's what starts up a worker) in both of her stacks in comment 2.
Comment 8•12 years ago
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The str comment#2 cannot be reprodiced anymore on http://hg.mozilla.org/mozilla-central/rev/402b394b6623 Mozilla/5.0 (Windows NT 6.1; WOW64; rv:12.0a1) Gecko/20120126 Firefox/12.0a1 ID:20120126031113 And comment#2 was fixed by Bug 675078. However,I cannot confirm whether original comment#0 was fixed.
Comment 9•12 years ago
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Wow, unexpected bug fix #2 for bug 675078.
Reporter | ||
Comment 10•12 years ago
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I haven't seen this hang in a very long time so I think you can close this bug now.
Updated•12 years ago
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Status: NEW → RESOLVED
Closed: 12 years ago
Resolution: --- → FIXED
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Description
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