[Webkit-unassigned] [Bug 200085] New: ASSERTION FAILED: !m_statisticsStore in WebKit::WebResourceLoadStatisticsStore::~WebResourceLoadStatisticsStore()

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Jul 24 10:02:55 PDT 2019 

https://bugs.webkit.org/show_bug.cgi?id=200085

            Bug ID: 200085
           Summary: ASSERTION FAILED: !m_statisticsStore in
                    WebKit::WebResourceLoadStatisticsStore::~WebResourceLo
                    adStatisticsStore()
           Product: WebKit
           Version: Other
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: New Bugs
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: ryanhaddad at apple.com

An API test is failing a new assertion added with https://trac.webkit.org/changeset/247766/webkit on macOS and iOS bots:

    TestWebKitAPI.ResourceLoadStatistics.NetworkProcessRestart
        ASSERTION FAILED: !m_statisticsStore
        /Volumes/Data/slave/highsierra-debug/build/Source/WebKit/NetworkProcess/Classifier/WebResourceLoadStatisticsStore.cpp(183) : WebKit::WebResourceLoadStatisticsStore::~WebResourceLoadStatisticsStore()
        1   0x122995a49 WTFCrash
        2   0x109618e6b WTFCrashWithInfo(int, char const*, char const*, int)
        3   0x109b6b9e7 WebKit::WebResourceLoadStatisticsStore::~WebResourceLoadStatisticsStore()
        4   0x109b6bcb5 WebKit::WebResourceLoadStatisticsStore::~WebResourceLoadStatisticsStore()
        5   0x109b264ba WTF::ThreadSafeRefCounted<WebKit::WebResourceLoadStatisticsStore, (WTF::DestructionThread)1>::deref() const::'lambda'()::operator()() const
        6   0x109b26436 WTF::ThreadSafeRefCounted<WebKit::WebResourceLoadStatisticsStore, (WTF::DestructionThread)1>::deref() const
        7   0x109b28761 void WTF::derefIfNotNull<WebKit::WebResourceLoadStatisticsStore>(WebKit::WebResourceLoadStatisticsStore*)
        8   0x109afe977 WTF::RefPtr<WebKit::WebResourceLoadStatisticsStore, WTF::DumbPtrTraits<WebKit::WebResourceLoadStatisticsStore> >::operator=(std::nullptr_t)
        9   0x109afe7d9 WebKit::NetworkSession::setResourceLoadStatisticsEnabled(bool)
        10  0x109a453cd WebKit::NetworkProcess::setResourceLoadStatisticsEnabled(bool)
        11  0x1097db432 void IPC::callMemberFunctionImpl<WebKit::NetworkProcess, void (WebKit::NetworkProcess::*)(bool), std::__1::tuple<bool>, 0ul>(WebKit::NetworkProcess*, void (WebKit::NetworkProcess::*)(bool), std::__1::tuple<bool>&&, std::__1::integer_sequence<unsigned long, 0ul>)
        12  0x1097db380 void IPC::callMemberFunction<WebKit::NetworkProcess, void (WebKit::NetworkProcess::*)(bool), std::__1::tuple<bool>, std::__1::integer_sequence<unsigned long, 0ul> >(std::__1::tuple<bool>&&, WebKit::NetworkProcess*, void (WebKit::NetworkProcess::*)(bool))
        13  0x1097b6571 void IPC::handleMessage<Messages::NetworkProcess::SetResourceLoadStatisticsEnabled, WebKit::NetworkProcess, void (WebKit::NetworkProcess::*)(bool)>(IPC::Decoder&, WebKit::NetworkProcess*, void (WebKit::NetworkProcess::*)(bool))
        14  0x1097b0e76 WebKit::NetworkProcess::didReceiveNetworkProcessMessage(IPC::Connection&, IPC::Decoder&)
        15  0x109a3d9a0 WebKit::NetworkProcess::didReceiveMessage(IPC::Connection&, IPC::Decoder&)
        16  0x10968ecbc IPC::Connection::dispatchMessage(IPC::Decoder&)
        17  0x109681091 IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >)
        18  0x10968fe17 IPC::Connection::dispatchOneIncomingMessage()
        19  0x1096af3d8 IPC::Connection::enqueueIncomingMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >)::$_11::operator()()
        20  0x1096af2e9 WTF::Detail::CallableWrapper<IPC::Connection::enqueueIncomingMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >)::$_11, void>::call()
        21  0x1229bff9d WTF::Function<void ()>::operator()() const
        22  0x122a22a23 WTF::RunLoop::performWork()
        23  0x122a233d4 WTF::RunLoop::performWork(void*)
        24  0x7fff53391581 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__
        25  0x7fff534498ac __CFRunLoopDoSource0
        26  0x7fff53374530 __CFRunLoopDoSources0
        27  0x7fff533739ad __CFRunLoopRun
        28  0x7fff53373207 CFRunLoopRunSpecific
        29  0x7fff5548be76 -[NSRunLoop(NSRunLoop) runMode:beforeDate:]
        30  0x7fff5548bd4e -[NSRunLoop(NSRunLoop) run]
        31  0x7fff7b67cd4b _xpc_objc_main
        ASSERTION FAILED: !m_statisticsStore
        /Volumes/Data/slave/highsierra-debug/build/Source/WebKit/NetworkProcess/Classifier/WebResourceLoadStatisticsStore.cpp(183) : WebKit::WebResourceLoadStatisticsStore::~WebResourceLoadStatisticsStore()
        1   0x120230a49 WTFCrash
        2   0x106eb3e6b WTFCrashWithInfo(int, char const*, char const*, int)
        3   0x1074069e7 WebKit::WebResourceLoadStatisticsStore::~WebResourceLoadStatisticsStore()
        4   0x107406cb5 WebKit::WebResourceLoadStatisticsStore::~WebResourceLoadStatisticsStore()
        5   0x1073c14ba WTF::ThreadSafeRefCounted<WebKit::WebResourceLoadStatisticsStore, (WTF::DestructionThread)1>::deref() const::'lambda'()::operator()() const
        6   0x1073c1436 WTF::ThreadSafeRefCounted<WebKit::WebResourceLoadStatisticsStore, (WTF::DestructionThread)1>::deref() const
        7   0x1073c3761 void WTF::derefIfNotNull<WebKit::WebResourceLoadStatisticsStore>(WebKit::WebResourceLoadStatisticsStore*)
        8   0x107399977 WTF::RefPtr<WebKit::WebResourceLoadStatisticsStore, WTF::DumbPtrTraits<WebKit::WebResourceLoadStatisticsStore> >::operator=(std::nullptr_t)
        9   0x1073997d9 WebKit::NetworkSession::setResourceLoadStatisticsEnabled(bool)
        10  0x1072e03cd WebKit::NetworkProcess::setResourceLoadStatisticsEnabled(bool)
        11  0x107076432 void IPC::callMemberFunctionImpl<WebKit::NetworkProcess, void (WebKit::NetworkProcess::*)(bool), std::__1::tuple<bool>, 0ul>(WebKit::NetworkProcess*, void (WebKit::NetworkProcess::*)(bool), std::__1::tuple<bool>&&, std::__1::integer_sequence<unsigned long, 0ul>)
        12  0x107076380 void IPC::callMemberFunction<WebKit::NetworkProcess, void (WebKit::NetworkProcess::*)(bool), std::__1::tuple<bool>, std::__1::integer_sequence<unsigned long, 0ul> >(std::__1::tuple<bool>&&, WebKit::NetworkProcess*, void (WebKit::NetworkProcess::*)(bool))
        13  0x107051571 void IPC::handleMessage<Messages::NetworkProcess::SetResourceLoadStatisticsEnabled, WebKit::NetworkProcess, void (WebKit::NetworkProcess::*)(bool)>(IPC::Decoder&, WebKit::NetworkProcess*, void (WebKit::NetworkProcess::*)(bool))
        14  0x10704be76 WebKit::NetworkProcess::didReceiveNetworkProcessMessage(IPC::Connection&, IPC::Decoder&)
        15  0x1072d89a0 WebKit::NetworkProcess::didReceiveMessage(IPC::Connection&, IPC::Decoder&)
        16  0x106f29cbc IPC::Connection::dispatchMessage(IPC::Decoder&)
        17  0x106f1c091 IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >)
        18  0x106f2ae17 IPC::Connection::dispatchOneIncomingMessage()
        19  0x106f4a3d8 IPC::Connection::enqueueIncomingMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >)::$_11::operator()()
        20  0x106f4a2e9 WTF::Detail::CallableWrapper<IPC::Connection::enqueueIncomingMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >)::$_11, void>::call()
        21  0x12025af9d WTF::Function<void ()>::operator()() const
        22  0x1202bda23 WTF::RunLoop::performWork()
        23  0x1202be3d4 WTF::RunLoop::performWork(void*)
        24  0x7fff53391581 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__
        25  0x7fff534498ac __CFRunLoopDoSource0
        26  0x7fff53374530 __CFRunLoopDoSources0
        27  0x7fff533739ad __CFRunLoopRun
        28  0x7fff53373207 CFRunLoopRunSpecific
        29  0x7fff5548be76 -[NSRunLoop(NSRunLoop) runMode:beforeDate:]
        30  0x7fff5548bd4e -[NSRunLoop(NSRunLoop) run]
        31  0x7fff7b67cd4b _xpc_objc_main
        LEAK: 1 WebProcessPool

https://build.webkit.org/builders/Apple%20Mojave%20Debug%20WK2%20(Tests)/builds/3730
https://build.webkit.org/builders/Apple%20iOS%2012%20Simulator%20Debug%20WK2%20(Tests)/builds/4758

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