Bug 159684 - [mac debug] LayoutTest inspector/indexeddb/deleteDatabaseNamesWithSpace.html is a flaky timeout
Summary: [mac debug] LayoutTest inspector/indexeddb/deleteDatabaseNamesWithSpace.html ...
Status: RESOLVED DUPLICATE of bug 159677
Alias: None
Product: WebKit
Classification: Unclassified
Component: Web Inspector (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2016-07-12 12:39 PDT by Ryan Haddad
Modified: 2016-07-12 22:24 PDT (History)
7 users (show)

See Also:


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Description Ryan Haddad 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
Comment 1 Radar WebKit Bug Importer 2016-07-12 12:40:10 PDT
<rdar://problem/27306239>
Comment 2 Ryan Haddad 2016-07-12 12:41:43 PDT
Marked as flaky in <https://trac.webkit.org/r203123>
Comment 3 Joseph Pecoraro 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
Comment 4 Joseph Pecoraro 2016-07-12 14:57:58 PDT
> deconstruction

Is this a word? Maybe "destruction" is the right word.
Comment 5 Brady Eidson 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 ***