Bug 143723

Summary: ASSERT(frame().view() == this) assertion hit in FrameView::windowClipRect() on Windows bots
Product: WebKit Reporter: Chris Dumez <cdumez>
Component: Layout and RenderingAssignee: Chris Dumez <cdumez>
Status: RESOLVED FIXED    
Severity: Normal CC: ap, bfulgham, commit-queue, simon.fraser
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch none

Chris Dumez
Reported 2015-04-14 13:24:41 PDT
ASSERT(frame().view() == this) assertion hit in FrameView::windowClipRect() on Windows bots: 0018eee8 05ff4290 064f14f7 0018ef44 00000001 WTF!WTFCrash+0x21 0018ef4c 05ff4952 0018ef58 00000001 0018ef9c WebKit!WebCore::FrameView::windowClipRect+0x40 0018ef90 05ff490f 0ebc3ea8 0018efbc 05ffa4ff WebKit!WebCore::FrameView::resumeVisibleImageAnimationsIncludingSubframes+0x32 0018ef9c 05ffa4ff 0ebc3ea8 0060aa90 006060c0 WebKit!WebCore::FrameView::viewportContentsChanged+0xf 0018efbc 05ff56bf 0ebc3ea8 0018efd4 06911367 WebKit!WebCore::FrameView::performPostLayoutTasks+0x12f 0018efc8 06911367 0d18bc60 0018efe4 067e0259 WebKit!WebCore::FrameView::postLayoutTimerFired+0xf 0018efd4 067e0259 0ebc3ea8 0d18bc60 0018effc WebKit!std::_Pmf_wrap<void (__thiscall WebCore::WebSocket::*)(void),void,WebCore::WebSocket>::operator()+0x17 0018efe4 067e00f5 00000000 00000000 0d18bc60 WebKit!std::_Bind<1,void,std::_Pmf_wrap<void (__thiscall WebCore::XMLHttpRequest::*)(void),void,WebCore::XMLHttpRequest>,WebCore::XMLHttpRequest *>::_Do_call<,0>+0x39 0018effc 067e0116 0d18bc60 0018f014 067e0a72 WebKit!std::_Bind<1,void,std::_Pmf_wrap<void (__thiscall WebCore::XMLHttpRequest::*)(void),void,WebCore::XMLHttpRequest>,WebCore::XMLHttpRequest *>::operator()<>+0x25 0018f008 067e0a72 0d18bc58 0018f020 05cd5f78 WebKit!std::_Callable_obj<std::_Bind<1,void,std::_Pmf_wrap<void (__thiscall WebCore::XMLHttpRequest::*)(void),void,WebCore::XMLHttpRequest>,WebCore::XMLHttpRequest *>,0>::_ApplyX<void>+0x16 0018f014 05cd5f78 0ebc4050 0018f02c 05cd6f32 WebKit!std::_Func_impl<std::_Callable_obj<std::_Bind<1,void,std::_Pmf_wrap<void (__thiscall WebCore::XMLHttpRequest::*)(void),void,WebCore::XMLHttpRequest>,WebCore::XMLHttpRequest *>,0>,std::allocator<std::_Func_class<void> >,void>::_Do_call+0x12 0018f020 05cd6f32 0ebc4018 0018f05c 066d341c WebKit!std::_Func_class<void>::operator()+0x28 0018f02c 066d341c d3d79865 41d54b72 00000000 WebKit!WebCore::Timer::fired+0x12 0018f05c 066d32f6 0018f06c 06ad16bf 0018f098 WebKit!WebCore::ThreadTimers::sharedTimerFiredInternal+0x11c 0018f064 06ad16bf 0018f098 76f862fa 003d074e WebKit!WebCore::ThreadTimers::sharedTimerFired+0x16 0018f06c 76f862fa 003d074e 0000c126 00000000 WebKit!WebCore::TimerWindowWndProc+0x7f It started happening after <http://trac.webkit.org/changeset/182773> but it is likely timing related rather than an actual regression.
Attachments
Patch (2.07 KB, patch)
2015-04-14 13:33 PDT, Chris Dumez 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Chris Dumez
Comment 1 2015-04-14 13:33:45 PDT
Created attachment 250733 [details] Patch
Brent Fulgham
Comment 2 2015-04-14 13:37:09 PDT
Comment on attachment 250733 [details] Patch Looks good. If it doesn't break any tests, please land it!
Chris Dumez
Comment 3 2015-04-14 13:55:36 PDT
Comment on attachment 250733 [details] Patch Clearing flags on attachment: 250733 Committed r182807: <http://trac.webkit.org/changeset/182807>
Chris Dumez
Comment 4 2015-04-14 13:55:40 PDT
All reviewed patches have been landed. Closing bug.
Chris Dumez
Comment 5 2015-04-14 15:49:32 PDT
The Windows bot has recovered after this fix: https://build.webkit.org/builders/Apple%20Win%207%20Debug%20%28Tests%29/builds/65702
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