[Webkit-unassigned] [Bug 22184] Recurring crash in Leopard build bot for LayoutTests/fast/js/exceptions-thrown-in-callbacks.html

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=22184





------- Comment #1 from pol at apple.com  2008-11-11 16:44 PDT -------
Here's the backtrace (I repro'ed the crash on my dev machine):

Date/Time:       2008-11-11 16:42:51.872 -0800
OS Version:      Mac OS X 10.5.5 (9F33)
Report Version:  6

Exception Type:  EXC_BAD_ACCESS (SIGBUS)
Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000000000000
Crashed Thread:  0

Thread 0 Crashed:
0   libSystem.B.dylib                   0x92efcd9e pthread_mutex_lock + 18
1   com.apple.WebCore                   0x01455061
WebCore::guidForOriginAndName(WebCore::String const&, WebCore::String const&) +
529 (Database.cpp:368)
2   com.apple.WebCore                   0x01455347
WebCore::Database::Database(WebCore::Document*, WebCore::String const&,
WebCore::String const&) + 375 (Database.cpp:135)
3   com.apple.WebCore                   0x0145667b
WebCore::Database::openDatabase(WebCore::Document*, WebCore::String const&,
WebCore::String const&, WebCore::String const&, unsigned long, int&) + 123
(Database.cpp:101)
4   com.apple.WebCore                   0x0144eb1f
WebCore::DOMWindow::openDatabase(WebCore::String const&, WebCore::String
const&, WebCore::String const&, unsigned long, int&) + 143 (DOMWindow.cpp:814)
5   com.apple.WebCore                   0x015f8e88
WebCore::jsDOMWindowPrototypeFunctionOpenDatabase(JSC::ExecState*,
JSC::JSObject*, JSC::JSValue*, JSC::ArgList const&) + 664
(JSDOMWindow.cpp:4230)

Thread 1:
0   libSystem.B.dylib                   0x92ef54a6 mach_msg_trap + 10
1   libSystem.B.dylib                   0x92efcc9c mach_msg + 72
2   com.apple.CoreFoundation            0x92cc00ce CFRunLoopRunSpecific + 1790
3   com.apple.CoreFoundation            0x92cc0cf8 CFRunLoopRunInMode + 88
4   com.apple.CFNetwork                 0x948aaeca
CFURLCacheWorkerThread(void*) + 396
5   libSystem.B.dylib                   0x92f266f5 _pthread_start + 321
6   libSystem.B.dylib                   0x92f265b2 thread_start + 34

Thread 2:
0   libSystem.B.dylib                   0x92ef54a6 mach_msg_trap + 10
1   libSystem.B.dylib                   0x92efcc9c mach_msg + 72
2   com.apple.CoreFoundation            0x92cc00ce CFRunLoopRunSpecific + 1790
3   com.apple.CoreFoundation            0x92cc0cf8 CFRunLoopRunInMode + 88
4   com.apple.Foundation                0x913cf100
+[NSURLConnection(NSURLConnectionReallyInternal) _resourceLoadLoop:] + 320
5   com.apple.Foundation                0x9136bbad -[NSThread main] + 45
6   com.apple.Foundation                0x9136b754 __NSThread__main__ + 308
7   libSystem.B.dylib                   0x92f266f5 _pthread_start + 321
8   libSystem.B.dylib                   0x92f265b2 thread_start + 34

Thread 3:
0   libSystem.B.dylib                   0x92f455e2 select$DARWIN_EXTSN + 10
1   libSystem.B.dylib                   0x92f266f5 _pthread_start + 321
2   libSystem.B.dylib                   0x92f265b2 thread_start + 34

Thread 0 crashed with X86 Thread State (32-bit):
  eax: 0x00000000  ebx: 0x92efcd9d  ecx: 0x00000000  edx: 0x00000000
  edi: 0x00000000  esi: 0x17e53e10  ebp: 0xbfffde18  esp: 0xbfffdde0
   ss: 0x0000001f  efl: 0x00010282  eip: 0x92efcd9e   cs: 0x00000017
   ds: 0x0000001f   es: 0x0000001f   fs: 0x00000000   gs: 0x00000037
  cr2: 0x00000000


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