Bug 110173
Summary: | [Mac] Intermittent crash on media/video-controls-captions-trackmenu.html | ||
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Product: | WebKit | Reporter: | Ryosuke Niwa <rniwa> |
Component: | Media | Assignee: | Nobody <webkit-unassigned> |
Status: | RESOLVED FIXED | ||
Severity: | Normal | CC: | andersca, dino, jer.noble |
Priority: | P2 | ||
Version: | 528+ (Nightly build) | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Bug Depends on: | 122021 | ||
Bug Blocks: |
Ryosuke Niwa
http://test-results.appspot.com/dashboards/flakiness_dashboard.html#group=%40ToT%20-%20webkit.org&tests=media%2Fvideo-controls-captions-trackmenu.html
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 com.apple.WebCore 0x0000000101f4df8d WebCore::HTMLMediaElement::captionPreferencesChanged() + 13 (HTMLMediaElement.cpp:4449)
1 com.apple.WebCore 0x00000001027a2c48 WebCore::CaptionUserPreferences::captionPreferencesChanged() + 88 (CaptionUserPreferences.cpp:62)
2 com.apple.WebCore 0x0000000101f4bde3 WebCore::HTMLMediaElement::toggleTrackAtIndex(int, bool) + 163 (HTMLMediaElement.cpp:3126)
3 com.apple.WebCore 0x0000000102412786 WebCore::MediaControlClosedCaptionsTrackListElement::defaultEventHandler(WebCore::Event*) + 182 (MediaControlElements.cpp:765)
4 com.apple.WebCore 0x0000000101e180fd WebCore::EventDispatcher::dispatchEventPostProcess(WTF::PassRefPtr<WebCore::Event>, void*) + 365 (PassRefPtr.h:77)
5 com.apple.WebCore 0x0000000101e17e8f WebCore::EventDispatcher::dispatchEvent(WTF::PassRefPtr<WebCore::Event>) + 1119 (PassRefPtr.h:68)
6 com.apple.WebCore 0x000000010243fb15 WebCore::MouseEventDispatchMediator::dispatchEvent(WebCore::EventDispatcher*) const + 277 (PassRefPtr.h:68)
7 com.apple.WebCore 0x0000000101e16f00 WebCore::EventDispatcher::dispatchEvent(WebCore::Node*, WTF::PassRefPtr<WebCore::EventDispatchMediator>) + 160 (EventDispatcher.cpp:55)
8 com.apple.WebCore 0x0000000102454485 WebCore::Node::dispatchMouseEvent(WebCore::PlatformMouseEvent const&, WTF::AtomicString const&, int, WebCore::Node*) + 133 (Node.cpp:2378)
9 com.apple.WebCore 0x0000000101e1e5ae WebCore::EventHandler::dispatchMouseEvent(WTF::AtomicString const&, WebCore::Node*, bool, int, WebCore::PlatformMouseEvent const&, bool) + 110 (EventHandler.cpp:2235)
10 com.apple.WebCore 0x0000000101e20112 WebCore::EventHandler::handleMouseReleaseEvent(WebCore::PlatformMouseEvent const&) + 1330 (EventHandler.cpp:1848)
11 com.apple.WebCore 0x0000000101e2604e WebCore::EventHandler::mouseUp(NSEvent*) + 190 (EventHandlerMac.mm:516)
12 com.apple.WebKit 0x0000000101847dff -[WebHTMLView mouseUp:] + 223 (WebHTMLView.mm:3762)
13 DumpRenderTree 0x00000001010ed52b -[EventSendingController mouseUp:withModifiers:] + 664 (EventSendingController.mm:426)
14 com.apple.CoreFoundation 0x00007fff8ee6563c __invoking___ + 140
15 com.apple.CoreFoundation 0x00007fff8ee654d7 -[NSInvocation invoke] + 263
16 DumpRenderTree 0x00000001010edf24 +[EventSendingController replaySavedEvents] + 159 (EventSendingController.mm:574)
17 DumpRenderTree 0x00000001010ed37c -[EventSendingController mouseUp:withModifiers:] + 233 (EventSendingController.mm:402)
18 com.apple.CoreFoundation 0x00007fff8ee6563c __invoking___ + 140
19 com.apple.CoreFoundation 0x00007fff8ee654d7 -[NSInvocation invoke] + 263
20 com.apple.WebCore 0x0000000102464082 JSC::Bindings::ObjcInstance::invokeObjcMethod(JSC::ExecState*, JSC::Bindings::ObjcMethod*) + 1042 (objc_instance.mm:323)
21 com.apple.WebCore 0x0000000102463bcd JSC::Bindings::ObjcInstance::invokeMethod(JSC::ExecState*, JSC::RuntimeMethod*) + 93 (objc_instance.mm:232)
22 com.apple.WebCore 0x0000000102649700 JSC::callRuntimeMethod(JSC::ExecState*) + 240 (runtime_method.cpp:115)
23 com.apple.JavaScriptCore 0x00000001013efe0e JSC::LLInt::setUpCall(JSC::ExecState*, JSC::Instruction*, JSC::CodeSpecializationKind, JSC::JSValue, JSC::LLIntCallLinkInfo*) + 254 (LLIntSlowPaths.cpp:1364)
24 com.apple.JavaScriptCore 0x00000001013f44ed llint_op_call + 169
25 com.apple.JavaScriptCore 0x000000010131b7c3 JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 611 (JSCJSValueInlines.h:363)
26 com.apple.JavaScriptCore 0x00000001012240b5 JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 69 (CallData.cpp:40)
27 com.apple.WebCore 0x00000001020c2fde WebCore::JSMainThreadExecState::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 190 (JSMainThreadExecState.h:56)
28 com.apple.WebCore 0x000000010264ce61 WebCore::ScheduledAction::executeFunctionInContext(JSC::JSGlobalObject*, JSC::JSValue, WebCore::ScriptExecutionContext*) + 529 (ScheduledAction.cpp:112)
29 com.apple.WebCore 0x000000010264cacc WebCore::ScheduledAction::execute(WebCore::Document*) + 156 (ScheduledAction.cpp:134)
30 com.apple.WebCore 0x0000000101dc9bf4 WebCore::DOMTimer::fired() + 388 (InspectorInstrumentation.h:289)
31 com.apple.WebCore 0x000000010282410f WebCore::ThreadTimers::sharedTimerFiredInternal() + 175 (ThreadTimers.cpp:132)
32 com.apple.WebCore 0x00000001026b0e73 WebCore::timerFired(__CFRunLoopTimer*, void*) + 51 (SharedTimerMac.mm:167)
33 com.apple.CoreFoundation 0x00007fff8ee2eda4 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20
34 com.apple.CoreFoundation 0x00007fff8ee2e8bd __CFRunLoopDoTimer + 557
35 com.apple.CoreFoundation 0x00007fff8ee14099 __CFRunLoopRun + 1513
36 com.apple.CoreFoundation 0x00007fff8ee136b2 CFRunLoopRunSpecific + 290
37 com.apple.Foundation 0x00007fff83de789e -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 268
38 DumpRenderTree 0x00000001010e7d7c runTest(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) + 1639 (DumpRenderTree.mm:1375)
39 DumpRenderTree 0x00000001010e7510 dumpRenderTree(int, char const**) + 1727 (DumpRenderTree.mm:832)
40 DumpRenderTree 0x00000001010e80e5 main + 86 (DumpRenderTree.mm:925)
41 libdyld.dylib 0x00007fff858ea7e1 start + 1
Attachments | ||
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Add attachment proposed patch, testcase, etc. |
Ryosuke Niwa
Added a failing test expectation in http://trac.webkit.org/changeset/143291.
Alexey Proskuryakov
This code was all rewritten, and the test now just fails. That's tracked as bug 122021, so closing this bug as obsolete.
Removed old Pass/Crash entry from ChangeLog in r156572, as it was confusing the parser, making it ignore the new Skip one.