I see this locally: #0 0x00007f1c7cd9c750 in WebCore::WorkerThread::workerThread (this=0x7f1c68014a90) at ../../Source/WebCore/workers/WorkerThread.cpp:145 145 ASSERT(m_workerContext->hasOneRef()); (gdb) where #0 0x00007f1c7cd9c750 in WebCore::WorkerThread::workerThread (this=0x7f1c68014a90) at ../../Source/WebCore/workers/WorkerThread.cpp:145 #1 0x00007f1c7cd9c510 in WebCore::WorkerThread::workerThreadStart (thread=0x7f1c68014a90) at ../../Source/WebCore/workers/WorkerThread.cpp:118 #2 0x00007f1c7d261db5 in WTF::threadEntryPoint (contextData=0x7f1c6804c040) at ../../Source/JavaScriptCore/wtf/Threading.cpp:67 #3 0x00007f1c780d7971 in start_thread (arg=<value optimized out>) at pthread_create.c:304 #4 0x00007f1c77e3392d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x0000000000000000 in ?? ()
Looks like a dup of 59801
*** This bug has been marked as a duplicate of bug 59801 ***