RESOLVED DUPLICATE of bug 159677 159684
[mac debug] LayoutTest inspector/indexeddb/deleteDatabaseNamesWithSpace.html is a flaky timeout 
https://bugs.webkit.org/show_bug.cgi?id=159684
Summary [mac debug] LayoutTest inspector/indexeddb/deleteDatabaseNamesWithSpace.html ...
Ryan Haddad
Reported 2016-07-12 12:39:43 PDT
LayoutTest inspector/indexeddb/deleteDatabaseNamesWithSpace.html is a flaky timeout Most recent timeout (no output) https://build.webkit.org/builders/Apple%20El%20Capitan%20Debug%20WK2%20(Tests)/builds/6497 Flakiness dashboard: https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=inspector%2Findexeddb%2FdeleteDatabaseNamesWithSpace.html
Attachments
Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2016-07-12 12:40:10 PDT
<rdar://problem/27306239>
Ryan Haddad
Comment 2 2016-07-12 12:41:43 PDT
Marked as flaky in <https://trac.webkit.org/r203123>
Joseph Pecoraro
Comment 3 2016-07-12 14:57:28 PDT
This test probably failed because the DatabaseProcess Crashed (ASSERT) in IDBDatabase/Timer deconstruction: Process: com.apple.WebKit.Databases.Development [30711] Crashed Thread: 3 IndexedDatabase Server Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x00000000bbadbeef Exception Note: EXC_CORPSE_NOTIFY Thread 3 Crashed:: IndexedDatabase Server 0 com.apple.JavaScriptCore 0x0000000106c564b7 WTFCrash + 39 (Assertions.cpp:323) 1 com.apple.WebCore 0x000000010b475b3c WebCore::TimerBase::stop() + 76 (Timer.cpp:221) 2 com.apple.WebCore 0x000000010b475a99 WebCore::TimerBase::~TimerBase() + 41 (Timer.cpp:205) 3 com.apple.WebCore 0x0000000109060a51 WebCore::Timer::~Timer() + 65 (Timer.h:124) 4 com.apple.WebCore 0x00000001090609e5 WebCore::Timer::~Timer() + 21 (Timer.h:124) 5 com.apple.WebCore 0x000000010b49920e WebCore::IDBServer::UniqueIDBDatabase::~UniqueIDBDatabase() + 1038 (UniqueIDBDatabase.cpp:69) 6 com.apple.WebCore 0x000000010b499735 WebCore::IDBServer::UniqueIDBDatabase::~UniqueIDBDatabase() + 21 (UniqueIDBDatabase.cpp:69) 7 com.apple.WebCore 0x0000000109e27609 WTF::ThreadSafeRefCounted<WebCore::IDBServer::UniqueIDBDatabase>::deref() + 73 (ThreadSafeRefCounted.h:79) 8 com.apple.WebCore 0x0000000109e275b0 WTF::Ref<WebCore::IDBServer::UniqueIDBDatabase>::~Ref() + 48 (Ref.h:60) 9 com.apple.WebCore 0x0000000109e242a5 WTF::Ref<WebCore::IDBServer::UniqueIDBDatabase>::~Ref() + 21 (Ref.h:60) 10 com.apple.WebCore 0x000000010b4a5774 WebCore::IDBServer::UniqueIDBDatabase::executeNextDatabaseTask() + 660 (UniqueIDBDatabase.cpp:1539) 11 com.apple.WebCore 0x000000010b4daf33 void WTF::callMemberFunctionForCrossThreadTaskImpl<WebCore::IDBServer::UniqueIDBDatabase, void (WebCore::IDBServer::UniqueIDBDatabase::*)(), std::__1::tuple<> >(WebCore::IDBServer::UniqueIDBDatabase*, void (WebCore::IDBServer::UniqueIDBDatabase::*)(), std::__1::tuple<>&&, std::__1::integer_sequence<unsigned long>) + 131 (CrossThreadTask.h:83) 12 com.apple.WebCore 0x000000010b4dae89 void WTF::callMemberFunctionForCrossThreadTask<WebCore::IDBServer::UniqueIDBDatabase, void (WebCore::IDBServer::UniqueIDBDatabase::*)(), std::__1::tuple<>, std::__1::integer_sequence<unsigned long> >(WebCore::IDBServer::UniqueIDBDatabase*, void (WebCore::IDBServer::UniqueIDBDatabase::*)(), std::__1::tuple<>&&) + 73 (CrossThreadTask.h:89) 13 com.apple.WebCore 0x000000010b4dae30 WTF::CrossThreadTask WTF::createCrossThreadTask<WebCore::IDBServer::UniqueIDBDatabase>(WebCore::IDBServer::UniqueIDBDatabase&, void (WebCore::IDBServer::UniqueIDBDatabase::*)())::'lambda'()::operator()() + 80 (CrossThreadTask.h:96) 14 com.apple.WebCore 0x000000010b4dadac WTF::Function<void ()>::CallableWrapper<WTF::CrossThreadTask WTF::createCrossThreadTask<WebCore::IDBServer::UniqueIDBDatabase>(WebCore::IDBServer::UniqueIDBDatabase&, void (WebCore::IDBServer::UniqueIDBDatabase::*)())::'lambda'()>::call() + 28 (Function.h:89) 15 com.apple.WebCore 0x000000010907a2e3 WTF::Function<void ()>::operator()() const + 99 (Function.h:50) 16 com.apple.WebCore 0x0000000109db4775 WTF::CrossThreadTask::performTask() + 21 (CrossThreadTask.h:47) 17 com.apple.WebCore 0x0000000109e2234e WebCore::IDBServer::IDBServer::databaseRunLoop() + 174 (IDBServer.cpp:473) 18 com.apple.WebCore 0x0000000109e1fe04 WebCore::IDBServer::IDBServer::databaseThreadEntry(void*) + 84 (IDBServer.cpp:463) 19 com.apple.JavaScriptCore 0x0000000106cc8fd9 WTF::createThread(void (*)(void*), void*, char const*)::$_0::operator()() const + 25 (Threading.cpp:84) 20 com.apple.JavaScriptCore 0x0000000106cc8fad void std::__1::__invoke_void_return_wrapper<void>::__call<WTF::createThread(void (*)(void*), void*, char const*)::$_0&>(WTF::createThread(void (*)(void*), void*, char const*)::$_0&&&) + 45 (__functional_base:441) 21 com.apple.JavaScriptCore 0x0000000106cc8f4c std::__1::__function::__func<WTF::createThread(void (*)(void*), void*, char const*)::$_0, std::__1::allocator<WTF::createThread(void (*)(void*), void*, char const*)::$_0>, void ()>::operator()() + 44 (functional:1407) 22 com.apple.JavaScriptCore 0x00000001062f3b7a std::__1::function<void ()>::operator()() const + 26 (functional:1793) 23 com.apple.JavaScriptCore 0x0000000106cc7bae WTF::threadEntryPoint(void*) + 158 (Threading.cpp:60) 24 com.apple.JavaScriptCore 0x0000000106cc9651 WTF::wtfThreadEntryPoint(void*) + 289 (ThreadingPthreads.cpp:164) 25 libsystem_pthread.dylib 0x00007fff8eac499d _pthread_body + 131 26 libsystem_pthread.dylib 0x00007fff8eac491a _pthread_start + 168 27 libsystem_pthread.dylib 0x00007fff8eac2351 thread_start + 13
Joseph Pecoraro
Comment 4 2016-07-12 14:57:58 PDT
> deconstruction Is this a word? Maybe "destruction" is the right word.
Brady Eidson
Comment 5 2016-07-12 22:24:02 PDT
(In reply to comment #4) > > deconstruction > > Is this a word? Maybe "destruction" is the right word. Deconstruction is a word. But it is the wrong word. Destruction is, in fact, the correct word. ANYWAYS... Dupe. *** This bug has been marked as a duplicate of bug 159677 ***
Note You need to log in before you can comment on or make changes to this bug.