Bug 89610 - [Lion WK2] Intermittent crashes in WebCore::toInternals causes bot redness
Summary: [Lion WK2] Intermittent crashes in WebCore::toInternals causes bot redness
Status: RESOLVED DUPLICATE of bug 88499
Alias: None
Product: WebKit
Classification: Unclassified
Component: Tools / Tests (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar, MakingBotsRed
Depends on:
Blocks:
 
Reported: 2012-06-20 16:10 PDT by Jon Lee
Modified: 2012-09-18 16:01 PDT (History)
5 users (show)

See Also:


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Description Jon Lee 2012-06-20 16:10:05 PDT
Crashed Thread:  0  Dispatch queue: com.apple.main-thread

Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000000

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   libWebCoreTestSupport.dylib   	0x000000010d126894 WebCore::toInternals(JSC::JSValue) + 52 (JSCell.h:197)
1   libWebCoreTestSupport.dylib   	0x000000010d12c039 WebCoreTestSupport::resetInternalsObject(OpaqueJSContext const*) + 73 (WebCoreTestSupport.cpp:55)
2   WebKitTestRunnerInjectedBundle	0x000000010d0a5a0f WTR::InjectedBundle::done() + 317 (InjectedBundle.cpp:257)
3   com.apple.CoreFoundation      	0x00007fff9a599c24 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20
4   com.apple.CoreFoundation      	0x00007fff9a599776 __CFRunLoopDoTimer + 534
5   com.apple.CoreFoundation      	0x00007fff9a57a001 __CFRunLoopRun + 1617
6   com.apple.CoreFoundation      	0x00007fff9a579676 CFRunLoopRunSpecific + 230
7   com.apple.HIToolbox           	0x00007fff9a21831f RunCurrentEventLoopInMode + 277
8   com.apple.HIToolbox           	0x00007fff9a21f5c9 ReceiveNextEventCommon + 355
9   com.apple.HIToolbox           	0x00007fff9a21f456 BlockUntilNextEventMatchingListInMode + 62
10  com.apple.AppKit              	0x00007fff93fcaf5d _DPSNextEvent + 659
11  com.apple.AppKit              	0x00007fff93fca861 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 135
12  com.apple.AppKit              	0x00007fff93fc719d -[NSApplication run] + 470
13  com.apple.WebCore             	0x000000010a301e13 WebCore::RunLoop::run() + 67 (RunLoopMac.mm:36)
14  com.apple.WebKit2             	0x00000001090c4a5c WebKit::WebProcessMain(WebKit::CommandLine const&) + 2516 (WebProcessMainMac.mm:183)
15  com.apple.WebKit2             	0x000000010907744d WebKitMain + 285 (WebKitMain.cpp:50)
16  com.apple.WebProcess          	0x0000000108fa4e5f main + 219
17  com.apple.WebProcess          	0x0000000108fa4d7c start + 52
Comment 1 Radar WebKit Bug Importer 2012-06-20 16:11:09 PDT
<rdar://problem/11713916>
Comment 2 Alexey Proskuryakov 2012-06-22 09:42:43 PDT
This crash means that window.internals is somehow null when we try to reset it.
Comment 3 Hajime Morrita 2012-06-24 18:54:44 PDT
> This crash means that window.internals is somehow null when we try to reset it.
Hmm yes it looks.
Bug 88499 will fix this.
Comment 4 Simon Fraser (smfr) 2012-09-18 16:01:47 PDT

*** This bug has been marked as a duplicate of bug 88499 ***