[Webkit-unassigned] [Bug 155131] New: storage/indexeddb/intversion-open-in-upgradeneeded.html crashes intermittently on mac-wk2

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=155131

            Bug ID: 155131
           Summary: storage/indexeddb/intversion-open-in-upgradeneeded.htm
                    l crashes intermittently on mac-wk2
    Classification: Unclassified
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebCore Misc.
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: ryanhaddad at apple.com

storage/indexeddb/intversion-open-in-upgradeneeded.html crashes intermittently on mac-wk2

<http://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=storage%2Findexeddb%2Fintversion-open-in-upgradeneeded.html>

Thread 4 Crashed:: IndexedDatabase Server
0   com.apple.JavaScriptCore          0x0000000112d3e267 WTFCrash + 39 (Assertions.cpp:322)
1   com.apple.WebCore                 0x0000000116f28598 WebCore::SQLiteTransaction::begin() + 88 (SQLiteTransaction.cpp:53)
2   com.apple.WebCore                 0x0000000116f1f02e WebCore::IDBServer::SQLiteIDBTransaction::begin(WebCore::SQLiteDatabase&) + 974 (SQLiteIDBTransaction.cpp:62)
3   com.apple.WebCore                 0x0000000116f097ec WebCore::IDBServer::SQLiteIDBBackingStore::beginTransaction(WebCore::IDBTransactionInfo const&) + 1628 (SQLiteIDBBackingStore.cpp:628)
4   com.apple.WebCore                 0x0000000117254005 WebCore::IDBServer::UniqueIDBDatabase::beginTransactionInBackingStore(WebCore::IDBTransactionInfo const&) + 117 (UniqueIDBDatabase.cpp:401)
5   com.apple.WebCore                 0x000000011727d4ef WebCore::CrossThreadTaskImpl<WebCore::IDBServer::UniqueIDBDatabase, WebCore::IDBTransactionInfo const&>::CrossThreadTaskImpl(WebCore::IDBServer::UniqueIDBDatabase*, void (WebCore::IDBServer::UniqueIDBDatabase::*)(WebCore::IDBTransactionInfo const&), WebCore::IDBTransactionInfo const&)::'lambda'()::operator()() const + 127 (CrossThreadTask.h:61)
6   com.apple.WebCore                 0x000000011727d45d _ZNSt3__128__invoke_void_return_wrapperIvE6__callIJRZN7WebCore19CrossThreadTaskImplINS3_9IDBServer17UniqueIDBDatabaseEJRKNS3_18IDBTransactionInfoEEEC1EPS6_MS6_FvS9_ES9_EUlvE_EEEvDpOT_ + 45 (__functional_base:441)
7   com.apple.WebCore                 0x000000011727d2ec std::__1::__function::__func<WebCore::CrossThreadTaskImpl<WebCore::IDBServer::UniqueIDBDatabase, WebCore::IDBTransactionInfo const&>::CrossThreadTaskImpl(WebCore::IDBServer::UniqueIDBDatabase*, void (WebCore::IDBServer::UniqueIDBDatabase::*)(WebCore::IDBTransactionInfo const&), WebCore::IDBTransactionInfo const&)::'lambda'(), std::__1::allocator<WebCore::CrossThreadTaskImpl<WebCore::IDBServer::UniqueIDBDatabase, WebCore::IDBTransactionInfo const&>::CrossThreadTaskImpl(WebCore::IDBServer::UniqueIDBDatabase*, void (WebCore::IDBServer::UniqueIDBDatabase::*)(WebCore::IDBTransactionInfo const&), WebCore::IDBTransactionInfo const&)::'lambda'()>, void ()>::operator()() + 44 (functional:1407)
8   com.apple.WebCore                 0x0000000114e8e29a std::__1::function<void ()>::operator()() const + 26 (functional:1793)
9   com.apple.WebCore                 0x0000000115beec75 WebCore::CrossThreadTask::performTask() + 21 (CrossThreadTask.h:46)
10  com.apple.WebCore                 0x0000000115beca53 WebCore::IDBServer::IDBServer::databaseRunLoop() + 275 (IDBServer.cpp:414)
11  com.apple.WebCore                 0x0000000115bea5e4 WebCore::IDBServer::IDBServer::databaseThreadEntry(void*) + 84 (IDBServer.cpp:404)
12  com.apple.JavaScriptCore          0x0000000112da9389 WTF::createThread(void (*)(void*), void*, char const*)::$_0::operator()() const + 25 (Threading.cpp:82)
13  com.apple.JavaScriptCore          0x0000000112da935d void std::__1::__invoke_void_return_wrapper<void>::__call<WTF::createThread(void (*)(void*), void*, char const*)::$_0&>(WTF::createThread(void (*)(void*), void*, char const*)::$_0&&&) + 45 (__functional_base:441)
14  com.apple.JavaScriptCore          0x0000000112da92fc std::__1::__function::__func<WTF::createThread(void (*)(void*), void*, char const*)::$_0, std::__1::allocator<WTF::createThread(void (*)(void*), void*, char const*)::$_0>, void ()>::operator()() + 44 (functional:1407)
15  com.apple.JavaScriptCore          0x0000000112656d0a std::__1::function<void ()>::operator()() const + 26 (functional:1793)
16  com.apple.JavaScriptCore          0x0000000112da805e WTF::threadEntryPoint(void*) + 158 (Threading.cpp:58)
17  com.apple.JavaScriptCore          0x0000000112da98f1 WTF::wtfThreadEntryPoint(void*) + 289 (ThreadingPthreads.cpp:164)
18  libsystem_pthread.dylib           0x00007fff91e87c13 _pthread_body + 131
19  libsystem_pthread.dylib           0x00007fff91e87b90 _pthread_start + 168
20  libsystem_pthread.dylib           0x00007fff91e85375 thread_start + 13

Full crashlog:
<https://build.webkit.org/results/Apple%20El%20Capitan%20Debug%20WK2%20(Tests)/r197696%20(3498)/storage/indexeddb/intversion-open-in-upgradeneeded-crash-log.txt>

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