183682 2018-03-15 15:52:14 -0700 ASSERTION FAILED: m_creationThread.ptr() == &Thread::current() seen with API test WebKitLegacy.AudioSessionCategoryIOS 2018-09-27 15:46:50 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified NEW https://bugs.webkit.org/show_bug.cgi?id=183671 https://bugs.webkit.org/show_bug.cgi?id=190060 P2 Normal --- 1 ryanhaddad webkit-unassigned ap cdumez eric.carlson jer.noble jlewis3 youennf oldest_to_newest 1406854 0 ryanhaddad 2018-03-15 15:52:14 -0700 https://build.webkit.org/builders/Apple%20iOS%2011%20Simulator%20Debug%20WK2%20%28Tests%29/builds/3202 UNEXPECTEDLY EXITED WebKitLegacy.AudioSessionCategoryIOS 2018-03-15 15:08:41.203 TestWebKitAPI[11932:101005251] *** Warning: <AVPlayerViewController: 0x7f9383803000> is trying to enter full screen, but is not in its view's window's view controller hierarchy. This results in undefined behavior. 2018-03-15 15:08:41.204 TestWebKitAPI[11932:101005251] Presenting view controllers on detached view controllers is discouraged <AVPlayerViewController: 0x7f9383803000>. ASSERTION FAILED: m_creationThread.ptr() == &Thread::current() ./dom/ActiveDOMObject.cpp(50) : virtual WebCore::ActiveDOMObject::~ActiveDOMObject() 1 0x1059d76ad WTFCrash 2 0x10dd23e3c WebCore::ActiveDOMObject::~ActiveDOMObject() 3 0x10e6c9f13 WebCore::SuspendableTimer::~SuspendableTimer() 4 0x10de128f5 WebCore::DocumentEventQueue::Timer::~Timer() 5 0x10de127b5 WebCore::DocumentEventQueue::Timer::~Timer() 6 0x10de127d9 WebCore::DocumentEventQueue::Timer::~Timer() 7 0x10dda989e WebCore::DocumentEventQueue::~DocumentEventQueue() 8 0x10dd7d325 WebCore::DocumentEventQueue::~DocumentEventQueue() 9 0x10dd7b543 WebCore::Document::~Document() 10 0x10e0c9815 WebCore::HTMLDocument::~HTMLDocument() 11 0x10e0c9835 WebCore::HTMLDocument::~HTMLDocument() 12 0x10e0c9919 WebCore::HTMLDocument::~HTMLDocument() 13 0x10dd7dd10 WebCore::Document::decrementReferencingNodeCount() 14 0x10dd7da7e WebCore::Document::removedLastRef() 15 0x10dead4b7 WebCore::Node::removedLastRef() 16 0x10c0e5fd3 WebCore::Node::deref() 17 0x10c60bf11 void WTF::derefIfNotNull<WebCore::Document>(WebCore::Document*) 18 0x10c60bed9 WTF::RefPtr<WebCore::Document, WTF::DumbPtrTraits<WebCore::Document> >::~RefPtr() 19 0x10c6040d5 WTF::RefPtr<WebCore::Document, WTF::DumbPtrTraits<WebCore::Document> >::~RefPtr() 20 0x10e4a79a2 WebCore::NavigationAction::~NavigationAction() 21 0x10e4a79c5 WebCore::NavigationAction::~NavigationAction() 22 0x10e416f3c WebCore::DocumentLoader::~DocumentLoader() 23 0x11e838cbe WebDocumentLoaderMac::~WebDocumentLoaderMac() 24 0x11e8384a5 WebDocumentLoaderMac::~WebDocumentLoaderMac() 25 0x11e8384c9 WebDocumentLoaderMac::~WebDocumentLoaderMac() 26 0x11e82f68f WTF::RefCounted<WebCore::DocumentLoader>::deref() const 27 0x11e82f613 WTF::Ref<WebDocumentLoaderMac, WTF::DumbPtrTraits<WebDocumentLoaderMac> >::~Ref() 28 0x11e82d2f5 WTF::Ref<WebDocumentLoaderMac, WTF::DumbPtrTraits<WebDocumentLoaderMac> >::~Ref() 29 0x11e82f432 WebDataSourcePrivate::~WebDataSourcePrivate() 30 0x11e82d465 WebDataSourcePrivate::~WebDataSourcePrivate() 31 0x11e82d41b -[WebDataSource dealloc] Child process terminated with signal 11: Segmentation fault 1407001 1 eric.carlson 2018-03-16 09:29:55 -0700 Possibly related to r229589, which modified this test recently. 1407002 2 cdumez 2018-03-16 09:30:49 -0700 (In reply to Eric Carlson from comment #1) > Possibly related to r229589, which modified this test recently. This is a new assertion which Youenn tried to land yesterday.