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RESOLVED FIXED
162536
REGRESSION (
r206221
): [USER] com.apple.WebKit.WebContent.Development at com.apple.JavaScriptCore: vmEntryToJavaScript + 299
https://bugs.webkit.org/show_bug.cgi?id=162536
Summary
REGRESSION (r206221): [USER] com.apple.WebKit.WebContent.Development at com.a...
Chris Dumez
Reported
2016-09-24 22:54:47 PDT
REGRESSION (
r206221
): [USER] com.apple.WebKit.WebContent.Development at com.apple.JavaScriptCore: vmEntryToJavaScript + 299: * BACKTRACE ('>' indicates stack frame used for CrashTracer aggregation) 1 ??? 0000000000 0 + 0 2 ??? 0000000000 0 + 0 3 com.apple.JavaScriptCore 0x0087a797 llint_entry + 24793 4 com.apple.JavaScriptCore 0x0087a797 llint_entry + 24793 5 ??? 0000000000 0 + 0 6 ??? 0000000000 0 + 0 7 ??? 0000000000 0 + 0 8 ??? 0000000000 0 + 0
> 9 com.apple.JavaScriptCore 0x008744db vmEntryToJavaScript + 299
10 com.apple.JavaScriptCore 0x00736aee JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*) + 190 11 com.apple.JavaScriptCore 0x0003a396 JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 470 12 com.apple.JavaScriptCore 0x0035d20f JSC::profiledCall(JSC::ExecState*, JSC::ProfilingReason, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, WTF::NakedPtr<JSC::Exception>&) + 159 13 com.apple.WebCore 0x00ea06ac WebCore::ScheduledAction::executeFunctionInContext(JSC::JSGlobalObject*, JSC::JSValue, WebCore::ScriptExecutionContext&) + 588 14 com.apple.WebCore 0x00ea02c6 WebCore::ScheduledAction::execute(WebCore::Document&) + 134 15 com.apple.WebCore 0x001318c7 WebCore::DOMTimer::fired() + 679 16 com.apple.WebCore 0x000129d0 WebCore::ThreadTimers::sharedTimerFiredInternal() + 176 17 com.apple.WebCore 0x0001290f WebCore::timerFired(__CFRunLoopTimer*, void*) + 31 18 com.apple.CoreFoundation 0x00090e14 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20 (/Library/Caches/com.apple.xbs/Sources/CF/CF-1348.1/RunLoop.subproj/CFRunLoop.c:1810) 19 com.apple.CoreFoundation 0x00090a9f __CFRunLoopDoTimer + 1071 (/Library/Caches/com.apple.xbs/Sources/CF/CF-1348.1/RunLoop.subproj/CFRunLoop.c:2349) 20 com.apple.CoreFoundation 0x000905fa __CFRunLoopDoTimers + 298 (/Library/Caches/com.apple.xbs/Sources/CF/CF-1348.1/RunLoop.subproj/CFRunLoop.c:2488) 21 com.apple.CoreFoundation 0x00088021 __CFRunLoopRun + 2065 (/Library/Caches/com.apple.xbs/Sources/CF/CF-1348.1/RunLoop.subproj/CFRunLoop.c:2984) 22 com.apple.CoreFoundation 0x000875b4 CFRunLoopRunSpecific + 420 (/Library/Caches/com.apple.xbs/Sources/CF/CF-1348.1/RunLoop.subproj/CFRunLoop.c:3113) 23 com.apple.HIToolbox 0x000307fc RunCurrentEventLoopInMode + 240 (Events/EventsCore/EventLoop.c:440) 24 com.apple.HIToolbox 0x00030631 ReceiveNextEventCommon + 432 (/BuildRoot/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.Internal.sdk/usr/include/dispatch/once.h:77) 25 com.apple.HIToolbox 0x00030466 _BlockUntilNextEventMatchingListInModeWithFilter + 71 (Events/EventsCore/EventBlocking.c:161) 26 com.apple.AppKit 0x00046c2d _DPSNextEvent + 1093 27 com.apple.AppKit 0x007b9db0 -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 2730 28 com.apple.AppKit 0x0003b5cd -[NSApplication run] + 926 29 com.apple.AppKit 0x00005f1d NSApplicationMain + 1237 30 libxpc.dylib 0x000108b3 _xpc_objc_main + 775 (/BuildRoot/Library/Caches/com.apple.xbs/Sources/libxpc/libxpc-972.20.3/src/main.m:162) 31 libxpc.dylib 0x0000f2d0 xpc_main + 494 (/BuildRoot/Library/Caches/com.apple.xbs/Sources/libxpc/libxpc-972.20.3/src/init.c:1447) 32 com.apple.WebKit.WebContent 0x000017a2 + 0 33 libdyld.dylib 0x00005255 start + 1
Attachments
Patch
(8.52 KB, patch)
2016-09-24 23:01 PDT
,
Chris Dumez
no flags
Details
Formatted Diff
Diff
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Add attachment
proposed patch, testcase, etc.
Chris Dumez
Comment 1
2016-09-24 22:55:02 PDT
<
rdar://problem/28415971
>
Chris Dumez
Comment 2
2016-09-24 23:01:41 PDT
Created
attachment 289773
[details]
Patch
Chris Dumez
Comment 3
2016-09-24 23:39:24 PDT
Comment on
attachment 289773
[details]
Patch Clearing flags on attachment: 289773 Committed
r206359
: <
http://trac.webkit.org/changeset/206359
>
Chris Dumez
Comment 4
2016-09-24 23:39:32 PDT
All reviewed patches have been landed. Closing bug.
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