[Webkit-unassigned] [Bug 251047] [ iOS Debug ] fast/loader/crash-replacing-location-before-load.html is a flaky crash

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=251047

Ryosuke Niwa <rniwa at webkit.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |rniwa at webkit.org

--- Comment #7 from Ryosuke Niwa <rniwa at webkit.org> ---
ASSERTION FAILED: m_sendPort
/Volumes/Data/worker/Apple-iOS-16-Simulator-Debug-Build/build/Source/WebKit/Platform/IPC/cocoa/ConnectionCocoa.mm(189) : void IPC::Connection::platformOpen()
1   0x1235d90f9 WTFCrash
2   0x1313c434b WTFCrashWithInfo(int, char const*, char const*, int)
3   0x134240d7e IPC::Connection::platformOpen()
4   0x13425d1fc IPC::Connection::open(IPC::Connection::Client&, WTF::SerialFunctionDispatcher&)
5   0x1320cc50e WebKit::GPUConnectionToWebProcess::GPUConnectionToWebProcess(WebKit::GPUProcess&, WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight&&, WebKit::GPUProcessConnectionParameters&&)
6   0x1320cc06d WebKit::GPUConnectionToWebProcess::GPUConnectionToWebProcess(WebKit::GPUProcess&, WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight&&, WebKit::GPUProcessConnectionParameters&&)
7   0x1320cbfd3 WebKit::GPUConnectionToWebProcess::create(WebKit::GPUProcess&, WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight&&, WebKit::GPUProcessConnectionParameters&&)
8   0x1320d3253 WebKit::GPUProcess::createGPUConnectionToWebProcess(WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight&&, WebKit::GPUProcessConnectionParameters&&, WTF::CompletionHandler<void ()>&&)
9   0x131fe3b11 auto void IPC::callMemberFunction<WebKit::GPUProcess, WebKit::GPUProcess, void (WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight&&, WebKit::GPUProcessConnectionParameters&&, WTF::CompletionHandler<void ()>&&), std::__1::tuple<WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight, WebKit::GPUProcessConnectionParameters>, void ()>(WebKit::GPUProcess*, void (WebKit::GPUProcess::*)(WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight&&, WebKit::GPUProcessConnectionParameters&&, WTF::CompletionHandler<void ()>&&), std::__1::tuple<WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight, WebKit::GPUProcessConnectionParameters>&&, WTF::CompletionHandler<void ()>&&)::'lambda'(auto&&...)::operator()<WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight, WebKit::GPUProcessConnectionParameters>(auto&&...) const
10  0x131fe39a5 decltype(static_cast<WebKit::GPUProcess>(fp)(static_cast<WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>>(fp0), static_cast<PAL::SessionID>(fp0), static_cast<WTF::MachSendRight>(fp0), static_cast<WebKit::GPUProcessConnectionParameters>(fp0))) std::__1::__invoke_constexpr<void IPC::callMemberFunction<WebKit::GPUProcess, WebKit::GPUProcess, void (WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight&&, WebKit::GPUProcessConnectionParameters&&, WTF::CompletionHandler<void ()>&&), std::__1::tuple<WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight, WebKit::GPUProcessConnectionParameters>, void ()>(WebKit::GPUProcess*, void (WebKit::GPUProcess::*)(WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight&&, WebKit::GPUProcessConnectionParameters&&, WTF::CompletionHandler<void ()>&&), std::__1::tuple<WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight, WebKit::GPUProcessConnectionParameters>&&, WTF::CompletionHandler<void ()>&&)::'lambda'(auto&&...), WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight, WebKit::GPUProcessConnectionParameters>(WebKit::GPUProcess&&, WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>&&, PAL::SessionID&&, WTF::MachSendRight&&, WebKit::GPUProcessConnectionParameters&&)
11  0x131fe3955 decltype(auto) std::__1::__apply_tuple_impl<void IPC::callMemberFunction<WebKit::GPUProcess, WebKit::GPUProcess, void (WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight&&, WebKit::GPUProcessConnectionParameters&&, WTF::CompletionHandler<void ()>&&), std::__1::tuple<WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight, WebKit::GPUProcessConnectionParameters>, void ()>(WebKit::GPUProcess*, void (WebKit::GPUProcess::*)(WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight&&, WebKit::GPUProcessConnectionParameters&&, WTF::CompletionHandler<void ()>&&), std::__1::tuple<WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight, WebKit::GPUProcessConnectionParameters>&&, WTF::CompletionHandler<void ()>&&)::'lambda'(auto&&...), std::__1::tuple<WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight, WebKit::GPUProcessConnectionParameters>, 0ul, 1ul, 2ul, 3ul>(WebKit::GPUProcess&&, WebKit::GPUProcess&&, std::__1::__tuple_indices<0ul, 1ul, 2ul, 3ul>)
12  0x131fe38b2 decltype(auto) std::__1::apply<void IPC::callMemberFunction<WebKit::GPUProcess, WebKit::GPUProcess, void (WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight&&, WebKit::GPUProcessConnectionParameters&&, WTF::CompletionHandler<void ()>&&), std::__1::tuple<WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight, WebKit::GPUProcessConnectionParameters>, void ()>(WebKit::GPUProcess*, void (WebKit::GPUProcess::*)(WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight&&, WebKit::GPUProcessConnectionParameters&&, WTF::CompletionHandler<void ()>&&), std::__1::tuple<WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight, WebKit::GPUProcessConnectionParameters>&&, WTF::CompletionHandler<void ()>&&)::'lambda'(auto&&...), std::__1::tuple<WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight, WebKit::GPUProcessConnectionParameters> >(WebKit::GPUProcess&&, WebKit::GPUProcess&&)
13  0x131fe1d09 void IPC::callMemberFunction<WebKit::GPUProcess, WebKit::GPUProcess, void (WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight&&, WebKit::GPUProcessConnectionParameters&&, WTF::CompletionHandler<void ()>&&), std::__1::tuple<WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight, WebKit::GPUProcessConnectionParameters>, void ()>(WebKit::GPUProcess*, void (WebKit::GPUProcess::*)(WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight&&, WebKit::GPUProcessConnectionParameters&&, WTF::CompletionHandler<void ()>&&), std::__1::tuple<WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight, WebKit::GPUProcessConnectionParameters>&&, WTF::CompletionHandler<void ()>&&)
14  0x131fa2f79 void IPC::handleMessageAsync<Messages::GPUProcess::CreateGPUConnectionToWebProcess, WebKit::GPUProcess, WebKit::GPUProcess, void (WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight&&, WebKit::GPUProcessConnectionParameters&&, WTF::CompletionHandler<void ()>&&)>(IPC::Connection&, IPC::Decoder&, WebKit::GPUProcess*, void (WebKit::GPUProcess::*)(WTF::ObjectIdentifier<WebCore::ProcessIdentifierType>, PAL::SessionID, WTF::MachSendRight&&, WebKit::GPUProcessConnectionParameters&&, WTF::CompletionHandler<void ()>&&))
15  0x131fa22c5 WebKit::GPUProcess::didReceiveGPUProcessMessage(IPC::Connection&, IPC::Decoder&)
16  0x1320d30b8 WebKit::GPUProcess::didReceiveMessage(IPC::Connection&, IPC::Decoder&)
17  0x134261b6c IPC::Connection::dispatchMessage(IPC::Decoder&)

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