Closed
Bug 715238
Opened 12 years ago
Closed 12 years ago
[Mac] Firefox crash CARenderer
Categories
(Core :: Widget: Cocoa, defect)
Tracking
()
RESOLVED
DUPLICATE
of bug 711564
People
(Reporter: marcia, Unassigned)
References
Details
(Keywords: crash)
Crash Data
This bug was filed from the Socorro interface and is report bp-6589ca93-0016-441d-b996-37a5a2120104 . ============================================================= Seen while looking at crash stats. Seems to be Mac 10.5.x only crash. Seems to have started in 10.0b1. https://crash-stats.mozilla.com/report/list?signature=-[CARenderer%20dealloc]. Comments mention loading live Webcam from Waikiki and paypal.com. Frame Module Signature [Expand] Source 0 @0xff87ff87 1 QuartzCore -[CARenderer dealloc] 2 Foundation NSPopAutoreleasePool 3 AppKit _handleWindowNeedsDisplay 4 CoreFoundation __CFRunLoopDoObservers 5 CoreFoundation CFRunLoopRunSpecific 6 CoreFoundation CFRunLoopRunInMode 7 HIToolbox RunCurrentEventLoopInMode 8 HIToolbox ReceiveNextEventCommon 9 HIToolbox BlockUntilNextEventMatchingListInMode 10 AppKit _DPSNextEvent 11 AppKit -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] 12 AppKit -[NSApplication run] 13 XUL nsAppShell::Run widget/src/cocoa/nsAppShell.mm:771 14 XUL nsAppStartup::Run toolkit/components/startup/nsAppStartup.cpp:228 15 XUL XRE_main toolkit/xre/nsAppRunner.cpp:3551 16 firefox main browser/app/nsBrowserApp.cpp:198 17 firefox firefox@0xbf5 18 @0x1
Reporter | ||
Updated•12 years ago
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Crash Signature: [@ -[CARenderer dealloc]] → [@ -[CARenderer dealloc]]
[@ @0x0 | -[CARenderer dealloc] ]
Updated•12 years ago
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Component: General → Widget: Cocoa
Product: Firefox → Core
QA Contact: general → cocoa
Comment 1•12 years ago
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||
These crashes appear to happen when a invalid CARenderer object is autoreleased. We never explicitly autorelease a CARenderer object in our code (in nsCoreAnimationSupport.mm). So it's the OS that's doing it. The fact that these only happen on OS X 10.5 is a strong indication that this is an OS bug. But these crashes started increasing in volume recently -- particularly on 2011/12/21. Benoit, do you have any idea what could have happened around then to trigger this increase? I looked through the patches landed on 2011/12/20 and 2011/12/19, but couldn't find anything obvious.
Comment 2•12 years ago
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This appears to be a dupe off 711564. We only use CARenderer for Core Animation plugin and I heard that CA was not well supported on 10.5. I want to test disabling Core Animation support on 10.5 since it's not needed anyways if I remember correctly.
Reporter | ||
Updated•12 years ago
|
Status: NEW → RESOLVED
Closed: 12 years ago
Resolution: --- → DUPLICATE
Comment 5•12 years ago
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> these crashes started increasing in volume recently -- particularly
> on 2011/12/21
To make this clearer, I'm talking about build ids (not the dates of
the crashes).
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Description
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