1) run with remote-debugging-port flag 2) open a site 3) open http://localhost:9222 in another instance 4) select a page for debugging 5) navigate back to http://localhost:9222 crash call stack ------------ [16159:23043:10513978127127:FATAL:/Users/Shared/loislo/Projects/chromium/src/base/ref_counted.cc(69)] Check failed: !in_dtor_. Backtrace: 0 Chromium Framework 0x00c64104 StackTrace::StackTrace() + 32 1 Chromium Framework 0x00c7b13d logging::LogMessage::~LogMessage() + 63 2 Chromium Framework 0x00ca95e9 base::subtle::RefCountedThreadSafeBase::AddRef() const + 177 3 Chromium Framework 0x01b4176d base::RefCountedThreadSafe<ListenSocket, base::DefaultRefCountedThreadSafeTraits<ListenSocket> >::AddRef() + 17 4 Chromium Framework 0x01b41b0b scoped_refptr<HttpListenSocket>::scoped_refptr(HttpListenSocket*) + 39 5 Chromium Framework 0x01b41b28 scoped_refptr<HttpListenSocket> make_scoped_refptr<HttpListenSocket>(HttpListenSocket*) + 27 6 Chromium Framework 0x01b3d290 DevToolsHttpProtocolHandler::OnClose(HttpListenSocket*) + 312 7 Chromium Framework 0x01b61d0f HttpListenSocket::DidClose(ListenSocket*) + 51 8 Chromium Framework 0x0136d240 ListenSocket::Close() + 58 9 Chromium Framework 0x01b63163 HttpListenSocket::Close() + 17 10 Chromium Framework 0x0136d99a ListenSocket::Read() + 218 11 Chromium Framework 0x0136d2fa ListenSocket::OnFileCanReadWithoutBlocking(int) + 84 12 Chromium Framework 0x00cec8ea base::MessagePumpLibevent::FileDescriptorWatcher::OnFileCanReadWithoutBlocking(int, base::MessagePumpLibevent*) + 48 13 Chromium Framework 0x00cec961 base::MessagePumpLibevent::OnLibeventNotification(int, short, void*) + 105 14 Chromium Framework 0x0103eccf event_process_active + 294 15 Chromium Framework 0x0103f012 event_base_loop + 373 16 Chromium Framework 0x00ced137 base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) + 807 17 Chromium Framework 0x00c82cf8 MessageLoop::RunInternal() + 222 18 Chromium Framework 0x00c82d13 MessageLoop::RunHandler() + 17 19 Chromium Framework 0x00c82d77 MessageLoop::Run() + 35 20 Chromium Framework 0x00cc083d base::Thread::Run(MessageLoop*) + 17 21 Chromium Framework 0x00cc0d11 base::Thread::ThreadMain() + 337 22 Chromium Framework 0x00c9f5ac ThreadFunc(void*) + 30 23 libSystem.B.dylib 0x983b181d _pthread_start + 345 24 libSystem.B.dylib 0x983b16a2 thread_start + 34 ------------
This is a pure Chrome issue.