Microsoft (R) Windows Debugger Version 6.11.0001.404 AMD64
Copyright (c) Microsoft Corporation. All rights reserved.


Loading Dump File [E:\b\build\slave\win_layout\build\src\out\Debug\crash-dumps\04338d5b-5062-4c94-a67a-0ed845decf6d.dmp]
User Mini Dump File: Only registers, stack and portions of memory are available

Symbol search path is: E:\b\build\slave\win_layout\build\src\out\Debug
Executable search path is: 
Windows 7 Version 7601 (Service Pack 1) MP (8 procs) Free x86 compatible
Product: WinNt, suite: SingleUserTS
Machine Name:
Debug session time: Sat May  2 14:51:54.000 2015 (GMT-7)
System Uptime: not available
Process Uptime: 0 days 0:09:19.000
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This dump file has a breakpoint exception stored in it.
The stored exception information can be accessed via .ecxr.
eax=00000000 ebx=0018eb38 ecx=b4092e5f edx=00000000 esi=00000002 edi=00000000
eip=7754015d esp=0018eae8 ebp=0018eb84 iopl=0         nv up ei pl zr na pe nc
cs=0023  ss=002b  ds=002b  es=002b  fs=0053  gs=002b             efl=00200246
*** ERROR: Symbol file could not be found.  Defaulted to export symbols for ntdll.dll - 
ntdll!ZwWaitForMultipleObjects+0x15:
7754015d 83c404          add     esp,4
0:000> cdb: Reading initial command '.lines;.ecxr;k30;q'
Line number information will be loaded
eax=00000000 ebx=00000000 ecx=b4092e5f edx=00000000 esi=0018f2fc edi=0018f410
eip=169e470a esp=0018f2fc ebp=0018f300 iopl=0         nv up ei pl zr na pe nc
cs=0023  ss=002b  ds=002b  es=002b  fs=0053  gs=002b             efl=00200246
*** WARNING: Unable to verify checksum for blink_web.dll
blink_web!blink::DefaultTraceTrait<blink::ShadowTreeStyleSheetCollection,0>::mark<blink::Visitor *>+0x4a:
169e470a cc              int     3
*** ERROR: Symbol file could not be found.  Defaulted to export symbols for ntdll.dll - 
*** ERROR: Symbol file could not be found.  Defaulted to export symbols for kernel32.dll - 
ChildEBP RetAddr  
0018f300 169e48e0 blink_web!blink::DefaultTraceTrait<blink::ShadowTreeStyleSheetCollection,0>::mark<blink::Visitor *>+0x4a
0018f310 169e6255 blink_web!blink::TraceTrait<blink::ShadowTreeStyleSheetCollection>::mark<blink::Visitor *>+0x10
0018f320 169e534a blink_web!WTF::TraceInCollectionTrait<0,1,blink::Member<blink::ShadowTreeStyleSheetCollection>,WTF::HashTraits<blink::Member<blink::ShadowTreeStyleSheetCollection> > >::trace<blink::Visitor *>+0x15
0018f330 169e5e7b blink_web!blink::CollectionBackingTraceTrait<1,0,1,blink::Member<blink::ShadowTreeStyleSheetCollection>,WTF::HashTraits<blink::Member<blink::ShadowTreeStyleSheetCollection> > >::trace<blink::Visitor *>+0x1a
0018f348 169f47dd blink_web!WTF::TraceInCollectionTrait<1,1,WTF::KeyValuePair<blink::WeakMember<blink::TreeScope>,blink::Member<blink::ShadowTreeStyleSheetCollection> >,WTF::HashMapValueTraits<WTF::HashTraits<blink::WeakMember<blink::TreeScope> >,WTF::HashTraits<blink::Member<blink::ShadowTreeStyleSheetCollection> > > >::trace<blink::Visitor *>+0x8b
*** WARNING: Unable to verify checksum for blink_platform.dll
0018f364 07e65f33 blink_web!WTF::WeakProcessingHashTableHelper<1,blink::WeakMember<blink::TreeScope>,WTF::KeyValuePair<blink::WeakMember<blink::TreeScope>,blink::Member<blink::ShadowTreeStyleSheetCollection> >,WTF::KeyValuePairKeyExtractor,WTF::PtrHash<blink::WeakMember<blink::TreeScope> >,WTF::HashMapValueTraits<WTF::HashTraits<blink::WeakMember<blink::TreeScope> >,WTF::HashTraits<blink::Member<blink::ShadowTreeStyleSheetCollection> > >,WTF::HashTraits<blink::WeakMember<blink::TreeScope> >,blink::HeapAllocator>::process+0xad
0018f37c 07e7d68a blink_platform!blink::CallbackStack::Item::call+0x23
0018f390 07e7da43 blink_platform!blink::ThreadState::popAndInvokeWeakPointerCallback+0x3a
0018f410 07e7f3cf blink_platform!blink::ThreadState::preSweep+0x113
0018f420 14f4b9b1 blink_platform!blink::ThreadState::safePoint+0x8f
*** WARNING: Unable to verify checksum for scheduler.dll
0018f43c 0948b044 blink_web!blink::PendingGCRunner::didProcessTask+0x71
*** WARNING: Unable to verify checksum for base.dll
0018f44c 015138e2 scheduler!scheduler::WebThreadBase::TaskObserverAdapter::DidProcessTask+0x24
0018f610 01511344 base!base::MessageLoop::RunTask+0x212
0018f620 015119cd base!base::MessageLoop::DeferOrRunPendingTask+0x34
0018f678 01518334 base!base::MessageLoop::DoWork+0xdd
0018f788 01513667 base!base::MessagePumpDefault::Run+0xf4
0018f860 01594946 base!base::MessageLoop::RunHandler+0xf7
0018f894 0151350b base!base::RunLoop::Run+0x46
*** WARNING: Unable to verify checksum for content.dll
0018f8c8 11d0ef32 base!base::MessageLoop::Run+0x2b
0018fbb4 10322bf9 content!content::RendererMain+0x4a2
0018fc88 10322a12 content!content::RunNamedProcessTypeMain+0xa9
0018fe84 1030eab0 content!content::ContentMainRunnerImpl::Run+0x242
*** WARNING: Unable to verify checksum for content_shell.exe
0018feb4 0041630b content!content::ContentMain+0x90
0018ff1c 005ad86c content_shell!wWinMain+0x5b
0018ff80 005ad9ad content_shell!__tmainCRTStartup+0x21c [f:\dd\vctools\crt\crtw32\dllstuff\crtexe.c @ 618]
0018ff88 751f338a content_shell!wWinMainCRTStartup+0xd [f:\dd\vctools\crt\crtw32\dllstuff\crtexe.c @ 466]
WARNING: Stack unwind information not available. Following frames may be wrong.
0018ff94 77559f72 kernel32!BaseThreadInitThunk+0x12
0018ffd4 77559f45 ntdll!RtlInitializeExceptionChain+0x63
0018ffec 00000000 ntdll!RtlInitializeExceptionChain+0x36
quit: