Bug 81673 - [Chromium] Mac bots are frequently crashing on Animation tests
Summary: [Chromium] Mac bots are frequently crashing on Animation tests
Status: RESOLVED WONTFIX
Alias: None
Product: WebKit
Classification: Unclassified
Component: Tools / Tests (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL: http://test-results.appspot.com/dashb...
Keywords:
Depends on:
Blocks:
 
Reported: 2012-03-20 09:34 PDT by Levi Weintraub
Modified: 2013-04-09 17:05 PDT (History)
1 user (show)

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Description Levi Weintraub 2012-03-20 09:34:16 PDT 
Here's a list of tests I've seen crashing recently... none are consistent:

compositing/animation/animation-compositing.html
compositing/animation/animated-composited-inside-hidden.html
animations/animation-add-events-in-handler.html
animations/3d/replace-filling-transform.html
animations/3d/state-at-end-event-transform.html
animations/3d/matrix-transform-type-animation.html

Probable cause: I'm not sure. The backtraces aren't very useful. Here's a sample from animated-composited-inside-hidden on 10.7:

Process:         DumpRenderTree [1165]
Path:            /b/*/DumpRenderTree.app/Contents/MacOS/DumpRenderTree
Identifier:      DumpRenderTree
Version:         ??? (???)
Code Type:       X86 (Native)
Parent Process:  Python [1151]

Date/Time:       2012-03-19 22:42:16.940 -0700
OS Version:      Mac OS X 10.7.3 (11D50b)
Report Version:  9

Crashed Thread:  0  Dispatch queue: com.apple.main-thread

Exception Type:  EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000002, 0x0000000000000000

Application Specific Information:
objc[1165]: garbage collection is OFF

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   com.apple.CoreFoundation      	0x981ffe91 __HALT + 1
1   com.apple.CoreFoundation      	0x9812719d __CFBasicHashRehash + 2253
2   com.apple.CoreFoundation      	0x9811f3bf __CFBasicHashAddValue + 63
3   com.apple.CoreFoundation      	0x98126867 CFBasicHashAddValue + 2759
4   com.apple.CoreFoundation      	0x98125d54 CFDictionaryAddValue + 228
5   com.apple.CoreFoundation      	0x98130729 _CFBundleCopySortedDirectoryContentsAtPath + 1897
6   com.apple.CoreFoundation      	0x9814339f _CFSearchBundleDirectory + 111
7   com.apple.CoreFoundation      	0x981430e4 _CFFindBundleResourcesInRawDir + 2404
8   com.apple.CoreFoundation      	0x98142599 _CFFindBundleResourcesInResourcesDir + 425
9   com.apple.CoreFoundation      	0x9814228d _CFFindBundleResources + 2221
10  com.apple.CoreFoundation      	0x98153ff4 CFBundleCopyResourceURL + 164
11  com.apple.Foundation          	0x9057676d -[NSBundle pathForResource:ofType:] + 74
12  DumpRenderTree                	0x001b9474 0x97000 + 1188980
13  DumpRenderTree                	0x001bc9f0 0x97000 + 1202672
14  DumpRenderTree                	0x000a2cb0 0x97000 + 48304
15  DumpRenderTree                	0x0009ad56 0x97000 + 15702
Comment 1 Stephen Chenney 2013-04-09 17:05:47 PDT 
Marked LayoutTest bugs, bugs with Chromium IDs, and some others as WontFix. Test failure bugs still are trackable via TestExpectations or disabled unit tests.