[Webkit-unassigned] [Bug 201362] New: Assertion failure in WebPageProxy::suspendCurrentPageIfPossible

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=201362

            Bug ID: 201362
           Summary: Assertion failure in
                    WebPageProxy::suspendCurrentPageIfPossible
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKit2
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: rniwa at webkit.org

I seem to hit this assertion whenever I run trunk WebKit inside Simulator and open a broken URL (e.g. a typo in TLD) then try to navigate to another page.

SHOULD NEVER BE REACHED
/Volumes/Data/safari/OpenSource/Source/WebKit/UIProcess/WebPageProxy.cpp(775) : bool WebKit::WebPageProxy::suspendCurrentPageIfPossible(API::Navigation &, Optional<WebCore::FrameIdentifier>, WebKit::ProcessSwapRequestedByClient, WebKit::ShouldDelayClosingUntilEnteringAcceleratedCompositingMode)
1   0x108a14219 WTFCrash
2   0x1158c2bcb WTFCrashWithInfo(int, char const*, char const*, int)
3   0x116271a0d WebKit::WebPageProxy::suspendCurrentPageIfPossible(API::Navigation&, WTF::Optional<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WebKit::ProcessSwapRequestedByClient, WebKit::ShouldDelayClosingUntilEnteringAcceleratedCompositingMode)
4   0x1162844cd WebKit::WebPageProxy::commitProvisionalPage(WTF::ObjectIdentifier<WebCore::FrameIdentifierType>, unsigned long long, WTF::String const&, bool, unsigned int, WebCore::CertificateInfo const&, bool, WTF::Optional<WebCore::HasInsecureContent>, WebKit::UserData const&)
5   0x1161566f0 WebKit::ProvisionalPageProxy::didCommitLoadForFrame(WTF::ObjectIdentifier<WebCore::FrameIdentifierType>, unsigned long long, WTF::String const&, bool, unsigned int, WebCore::CertificateInfo const&, bool, WTF::Optional<WebCore::HasInsecureContent>, WebKit::UserData const&)
6   0x11618e9e0 void IPC::callMemberFunctionImpl<WebKit::ProvisionalPageProxy, void (WebKit::ProvisionalPageProxy::*)(WTF::ObjectIdentifier<WebCore::FrameIdentifierType>, unsigned long long, WTF::String const&, bool, unsigned int, WebCore::CertificateInfo const&, bool, WTF::Optional<WebCore::HasInsecureContent>, WebKit::UserData const&), std::__1::tuple<WTF::ObjectIdentifier<WebCore::FrameIdentifierType>, unsigned long long, WTF::String, bool, unsigned int, WebCore::CertificateInfo, bool, WTF::Optional<WebCore::HasInsecureContent>, WebKit::UserData>, 0ul, 1ul, 2ul, 3ul, 4ul, 5ul, 6ul, 7ul, 8ul>(WebKit::ProvisionalPageProxy*, void (WebKit::ProvisionalPageProxy::*)(WTF::ObjectIdentifier<WebCore::FrameIdentifierType>, unsigned long long, WTF::String const&, bool, unsigned int, WebCore::CertificateInfo const&, bool, WTF::Optional<WebCore::HasInsecureContent>, WebKit::UserData const&), std::__1::tuple<WTF::ObjectIdentifier<WebCore::FrameIdentifierType>, unsigned long long, WTF::String, bool, unsigned int, WebCore::CertificateInfo, bool, WTF::Optional<WebCore::HasInsecureContent>, WebKit::UserData>&&, std::__1::integer_sequence<unsigned long, 0ul, 1ul, 2ul, 3ul, 4ul, 5ul, 6ul, 7ul, 8ul>)
7   0x1161873e0 void IPC::callMemberFunction<WebKit::ProvisionalPageProxy, void (WebKit::ProvisionalPageProxy::*)(WTF::ObjectIdentifier<WebCore::FrameIdentifierType>, unsigned long long, WTF::String const&, bool, unsigned int, WebCore::CertificateInfo const&, bool, WTF::Optional<WebCore::HasInsecureContent>, WebKit::UserData const&), std::__1::tuple<WTF::ObjectIdentifier<WebCore::FrameIdentifierType>, unsigned long long, WTF::String, bool, unsigned int, WebCore::CertificateInfo, bool, WTF::Optional<WebCore::HasInsecureContent>, WebKit::UserData>, std::__1::integer_sequence<unsigned long, 0ul, 1ul, 2ul, 3ul, 4ul, 5ul, 6ul, 7ul, 8ul> >(std::__1::tuple<WTF::ObjectIdentifier<WebCore::FrameIdentifierType>, unsigned long long, WTF::String, bool, unsigned int, WebCore::CertificateInfo, bool, WTF::Optional<WebCore::HasInsecureContent>, WebKit::UserData>&&, WebKit::ProvisionalPageProxy*, void (WebKit::ProvisionalPageProxy::*)(WTF::ObjectIdentifier<WebCore::FrameIdentifierType>, unsigned long long, WTF::String const&, bool, unsigned int, WebCore::CertificateInfo const&, bool, WTF::Optional<WebCore::HasInsecureContent>, WebKit::UserData const&))
8   0x11615964c void IPC::handleMessage<Messages::WebPageProxy::DidCommitLoadForFrame, WebKit::ProvisionalPageProxy, void (WebKit::ProvisionalPageProxy::*)(WTF::ObjectIdentifier<WebCore::FrameIdentifierType>, unsigned long long, WTF::String const&, bool, unsigned int, WebCore::CertificateInfo const&, bool, WTF::Optional<WebCore::HasInsecureContent>, WebKit::UserData const&)>(IPC::Decoder&, WebKit::ProvisionalPageProxy*, void (WebKit::ProvisionalPageProxy::*)(WTF::ObjectIdentifier<WebCore::FrameIdentifierType>, unsigned long long, WTF::String const&, bool, unsigned int, WebCore::CertificateInfo const&, bool, WTF::Optional<WebCore::HasInsecureContent>, WebKit::UserData const&))
9   0x116158161 WebKit::ProvisionalPageProxy::didReceiveMessage(IPC::Connection&, IPC::Decoder&)
10  0x11599c3a9 IPC::MessageReceiverMap::dispatchMessage(IPC::Connection&, IPC::Decoder&)
11  0x116106474 WebKit::AuxiliaryProcessProxy::dispatchMessage(IPC::Connection&, IPC::Decoder&)
12  0x11638427a WebKit::WebProcessProxy::didReceiveMessage(IPC::Connection&, IPC::Decoder&)
13  0x115933b99 IPC::Connection::dispatchMessage(IPC::Decoder&)
14  0x11592d55b IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >)
15  0x115932d7a IPC::Connection::dispatchIncomingMessages()
16  0x11594dac5 IPC::Connection::enqueueIncomingMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >)::$_7::operator()()
17  0x11594d9f9 WTF::Detail::CallableWrapper<IPC::Connection::enqueueIncomingMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >)::$_7, void>::call()
18  0x108a3f04a WTF::Function<void ()>::operator()() const
19  0x108aa7213 WTF::RunLoop::performWork()
20  0x108aa7c4e WTF::RunLoop::performWork(void*)

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