NEW 175558
Assertion Failure in: com.apple.WebCore: WebCore::IDBServer::UniqueIDBDatabase::scheduleShutdownForClose() + 192 (UniqueIDBDatabase.cpp:277) 
https://bugs.webkit.org/show_bug.cgi?id=175558
Summary Assertion Failure in: com.apple.WebCore: WebCore::IDBServer::UniqueIDBDatabas...
Matt Lewis
Reported 2017-08-14 16:49:04 PDT
Created attachment 318085 [details] Crash Log The test imported/w3c/web-platform-tests/IndexedDB/idbcursor-key.htm is a flaky assertion crash on Sierra Debug WK2 according to the dashboard. the first crash was with this build https://build.webkit.org/builders/Apple%20Sierra%20Debug%20WK2%20(Tests)/builds/2279 ASSERTION FAILED: !m_owningPointerForClose /Volumes/Data/slave/sierra-debug/build/Source/WebCore/Modules/indexeddb/server/UniqueIDBDatabase.cpp(277) : void WebCore::IDBServer::UniqueIDBDatabase::scheduleShutdownForClose() 1 0x11b48bc5d WTFCrash 2 0x111b2e730 WebCore::IDBServer::UniqueIDBDatabase::scheduleShutdownForClose() 3 0x111b29990 WebCore::IDBServer::UniqueIDBDatabase::operationAndTransactionTimerFired() 4 0x111b48d7d WTF::Function<void ()>::CallableWrapper<std::__1::__bind<void (WebCore::IDBServer::UniqueIDBDatabase::*&)(), WebCore::IDBServer::UniqueIDBDatabase*> >::call() 5 0x10f02accb WTF::Function<void ()>::operator()() const 6 0x10f02ab29 WebCore::Timer::fired() 7 0x111aec540 WebCore::ThreadTimers::sharedTimerFiredInternal() 8 0x111aecca1 WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0::operator()() const 9 0x111aecc59 WTF::Function<void ()>::CallableWrapper<WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0>::call() 10 0x10f02accb WTF::Function<void ()>::operator()() const 11 0x110dce985 WebCore::MainThreadSharedTimer::fired() 12 0x110dced19 WebCore::timerFired(__CFRunLoopTimer*, void*) 13 0x7fffcdce6e04 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ 14 0x7fffcdce6a93 __CFRunLoopDoTimer 15 0x7fffcdce65ea __CFRunLoopDoTimers 16 0x7fffcdcddfc1 __CFRunLoopRun 17 0x7fffcdcdd544 CFRunLoopRunSpecific 18 0x7fffcf70e4e2 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] 19 0x7fffcf70e3ba -[NSRunLoop(NSRunLoop) run] 20 0x7fffe3c6e89b _xpc_objc_main 21 0x7fffe3c6d2e4 xpc_main 22 0x108ae8105 main 23 0x7fffe3a15235 start 24 0x1
Attachments
Crash Log (58.03 KB, text/plain)
2017-08-14 16:49 PDT, Matt Lewis 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2017-08-14 16:49:34 PDT
<rdar://problem/33886906>
Brady Eidson
Comment 2 2017-08-14 19:20:09 PDT
There's no reason to believe this isn't the same root cause as all of the other tests that hit the same ASSERT
Fujii Hironori
Comment 3 2018-02-19 00:18:22 PST
A similar issue has been fixed in Bug 174354. Can anyone confirm this still happens?
Note You need to log in before you can comment on or make changes to this bug.