[Webkit-unassigned] [Bug 224790] New: REGRESSION (r276185-r276188): Debug API tests failing to run to completion

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=224790

            Bug ID: 224790
           Summary: REGRESSION (r276185-r276188): Debug API tests failing
                    to run to completion
           Product: WebKit
           Version: WebKit Nightly Build
          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

Debug API tests are failing to run to completion, as seen here: https://build.webkit.org/#/builders/23/builds/1301/steps/11/logs/stdio

The last output before the process is killed is the following assertion:

    ASSERTION FAILED: isValidIdentifier(m_identifier)
    /Volumes/Data/worker/bigsur-debug/build/WebKitBuild/Debug/usr/local/include/wtf/ObjectIdentifier.h(69) : void WTF::ObjectIdentifier<WebKit::RemoteAudioDestinationIdentifierType>::encode(Encoder &) const [T = WebKit::RemoteAudioDestinationIdentifierType, Encoder = IPC::Encoder]
    1   0x13e7dcf99 WTFCrash
    2   0x10d8c6d5b WTFCrashWithInfo(int, char const*, char const*, int)
    3   0x10e337772 void WTF::ObjectIdentifier<WebKit::RemoteAudioDestinationIdentifierType>::encode<IPC::Encoder>(IPC::Encoder&) const
    4   0x10e3376dd void IPC::ArgumentCoder<WTF::ObjectIdentifier<WebKit::RemoteAudioDestinationIdentifierType>, void>::encode<IPC::Encoder>(IPC::Encoder&, WTF::ObjectIdentifier<WebKit::RemoteAudioDestinationIdentifierType> const&)
    5   0x10e327ced IPC::Encoder& IPC::Encoder::operator<<<WTF::ObjectIdentifier<WebKit::RemoteAudioDestinationIdentifierType> const&>(WTF::ObjectIdentifier<WebKit::RemoteAudioDestinationIdentifierType> const&)
    6   0x10f5aa850 void IPC::TupleEncoder<4ul, WTF::ObjectIdentifier<WebKit::RemoteAudioDestinationIdentifierType> const&, WebKit::SharedMemory::IPCHandle const&, WebCore::CAAudioStreamDescription const&, unsigned long long>::encode<IPC::Encoder>(IPC::Encoder&, std::__1::tuple<WTF::ObjectIdentifier<WebKit::RemoteAudioDestinationIdentifierType> const&, WebKit::SharedMemory::IPCHandle const&, WebCore::CAAudioStreamDescription const&, unsigned long long> const&)
    7   0x10f5aa7fd void IPC::ArgumentCoder<std::__1::tuple<WTF::ObjectIdentifier<WebKit::RemoteAudioDestinationIdentifierType> const&, WebKit::SharedMemory::IPCHandle const&, WebCore::CAAudioStreamDescription const&, unsigned long long>, void>::encode<IPC::Encoder>(IPC::Encoder&, std::__1::tuple<WTF::ObjectIdentifier<WebKit::RemoteAudioDestinationIdentifierType> const&, WebKit::SharedMemory::IPCHandle const&, WebCore::CAAudioStreamDescription const&, unsigned long long> const&)
    8   0x10f5aa7bd IPC::Encoder& IPC::Encoder::operator<<<std::__1::tuple<WTF::ObjectIdentifier<WebKit::RemoteAudioDestinationIdentifierType> const&, WebKit::SharedMemory::IPCHandle const&, WebCore::CAAudioStreamDescription const&, unsigned long long> const&>(std::__1::tuple<WTF::ObjectIdentifier<WebKit::RemoteAudioDestinationIdentifierType> const&, WebKit::SharedMemory::IPCHandle const&, WebCore::CAAudioStreamDescription const&, unsigned long long> const&)
    9   0x10f57a6bb bool IPC::Connection::send<Messages::RemoteAudioDestinationManager::AudioSamplesStorageChanged>(Messages::RemoteAudioDestinationManager::AudioSamplesStorageChanged&&, unsigned long long, WTF::OptionSet<IPC::SendOption>)
    10  0x10f579210 WebKit::RemoteAudioDestinationProxy::storageChanged(WebKit::SharedMemory*, WebCore::CAAudioStreamDescription const&, unsigned long)
    11  0x10f5a558c decltype(*(std::__1::forward<WebKit::RemoteAudioDestinationProxy*&>(fp0)).*fp(std::__1::forward<WebKit::SharedMemory*>(fp1), std::__1::forward<WebCore::CAAudioStreamDescription const&>(fp1), std::__1::forward<unsigned long>(fp1))) std::__1::__invoke<void (WebKit::RemoteAudioDestinationProxy::*&)(WebKit::SharedMemory*, WebCore::CAAudioStreamDescription const&, unsigned long), WebKit::RemoteAudioDestinationProxy*&, WebKit::SharedMemory*, WebCore::CAAudioStreamDescription const&, unsigned long, void>(void (WebKit::RemoteAudioDestinationProxy::*&)(WebKit::SharedMemory*, WebCore::CAAudioStreamDescription const&, unsigned long), WebKit::RemoteAudioDestinationProxy*&, WebKit::SharedMemory*&&, WebCore::CAAudioStreamDescription const&, unsigned long&&)
    12  0x10f5a5487 std::__1::__bind_return<void (WebKit::RemoteAudioDestinationProxy::*)(WebKit::SharedMemory*, WebCore::CAAudioStreamDescription const&, unsigned long), std::__1::tuple<WebKit::RemoteAudioDestinationProxy*, std::__1::placeholders::__ph<1>, std::__1::placeholders::__ph<2>, std::__1::placeholders::__ph<3> >, std::__1::tuple<WebKit::SharedMemory*&&, WebCore::CAAudioStreamDescription const&, unsigned long&&>, __is_valid_bind_return<void (WebKit::RemoteAudioDestinationProxy::*)(WebKit::SharedMemory*, WebCore::CAAudioStreamDescription const&, unsigned long), std::__1::tuple<WebKit::RemoteAudioDestinationProxy*, std::__1::placeholders::__ph<1>, std::__1::placeholders::__ph<2>, std::__1::placeholders::__ph<3> >, std::__1::tuple<WebKit::SharedMemory*&&, WebCore::CAAudioStreamDescription const&, unsigned long&&> >::value>::type std::__1::__apply_functor<void (WebKit::RemoteAudioDestinationProxy::*)(WebKit::SharedMemory*, WebCore::CAAudioStreamDescription const&, unsigned long), std::__1::tuple<WebKit::RemoteAudioDestinationProxy*, std::__1::placeholders::__ph<1>, std::__1::placeholders::__ph<2>, std::__1::placeholders::__ph<3> >, 0ul, 1ul, 2ul, 3ul, std::__1::tuple<WebKit::SharedMemory*&&, WebCore::CAAudioStreamDescription const&, unsigned long&&> >(void (WebKit::RemoteAudioDestinationProxy::*&)(WebKit::SharedMemory*, WebCore::CAAudioStreamDescription const&, unsigned long), std::__1::tuple<WebKit::RemoteAudioDestinationProxy*, std::__1::placeholders::__ph<1>, std::__1::placeholders::__ph<2>, std::__1::placeholders::__ph<3> >&, std::__1::__tuple_indices<0ul, 1ul, 2ul, 3ul>, std::__1::tuple<WebKit::SharedMemory*&&, WebCore::CAAudioStreamDescription const&, unsigned long&&>&&)
    13  0x10f5a53c6 std::__1::__bind_return<void (WebKit::RemoteAudioDestinationProxy::*)(WebKit::SharedMemory*, WebCore::CAAudioStreamDescription const&, unsigned long), std::__1::tuple<WebKit::RemoteAudioDestinationProxy*, std::__1::placeholders::__ph<1>, std::__1::placeholders::__ph<2>, std::__1::placeholders::__ph<3> >, std::__1::tuple<WebKit::SharedMemory*&&, WebCore::CAAudioStreamDescription const&, unsigned long&&>, __is_valid_bind_return<void (WebKit::RemoteAudioDestinationProxy::*)(WebKit::SharedMemory*, WebCore::CAAudioStreamDescription const&, unsigned long), std::__1::tuple<WebKit::RemoteAudioDestinationProxy*, std::__1::placeholders::__ph<1>, std::__1::placeholders::__ph<2>, std::__1::placeholders::__ph<3> >, std::__1::tuple<WebKit::SharedMemory*&&, WebCore::CAAudioStreamDescription const&, unsigned long&&> >::value>::type std::__1::__bind<void (WebKit::RemoteAudioDestinationProxy::*)(WebKit::SharedMemory*, WebCore::CAAudioStreamDescription const&, unsigned long), WebKit::RemoteAudioDestinationProxy*, std::__1::placeholders::__ph<1> const&, std::__1::placeholders::__ph<2> const&, std::__1::placeholders::__ph<3> const&>::operator()<WebKit::SharedMemory*, WebCore::CAAudioStreamDescription const&, unsigned long>(WebKit::SharedMemory*&&, WebCore::CAAudioStreamDescription const&, unsigned long&&)
    14  0x10f5a52fd WTF::Detail::CallableWrapper<std::__1::__bind<void (WebKit::RemoteAudioDestinationProxy::*)(WebKit::SharedMemory*, WebCore::CAAudioStreamDescription const&, unsigned long), WebKit::RemoteAudioDestinationProxy*, std::__1::placeholders::__ph<1> const&, std::__1::placeholders::__ph<2> const&, std::__1::placeholders::__ph<3> const&>, void, WebKit::SharedMemory*, WebCore::CAAudioStreamDescription const&, unsigned long>::call(WebKit::SharedMemory*, WebCore::CAAudioStreamDescription const&, unsigned long)
    15  0x10eb70713 WTF::Function<void (WebKit::SharedMemory*, WebCore::CAAudioStreamDescription const&, unsigned long)>::operator()(WebKit::SharedMemory*, WebCore::CAAudioStreamDescription const&, unsigned long) const
    16  0x10eb70608 WebKit::SharedRingBufferStorage::setStorage(WTF::RefPtr<WebKit::SharedMemory, WTF::RawPtrTraits<WebKit::SharedMemory>, WTF::DefaultRefDerefTraits<WebKit::SharedMemory> >&&, WebCore::CAAudioStreamDescription const&, unsigned long)
    17  0x10eb70812 WebKit::SharedRingBufferStorage::deallocate()
    18  0x1220b2735 WebCore::CARingBuffer::deallocate()
    19  0x1220b29bf WebCore::CARingBuffer::allocate(WebCore::CAAudioStreamDescription const&, unsigned long)
    20  0x10f5795d9 WebKit::RemoteAudioDestinationProxy::ensureGPUProcessConnection()
    21  0x10f579fe0 WebKit::RemoteAudioDestinationProxy::startRendering(WTF::CompletionHandler<void (bool)>&&)
    22  0x10f57a7f4 WebKit::RemoteAudioDestinationProxy::gpuProcessConnectionDidClose(WebKit::GPUProcessConnection&)
    23  0x10f45cc5e WebKit::GPUProcessConnection::didClose(IPC::Connection&)
    24  0x10d966fc7 IPC::Connection::connectionDidClose()::$_8::operator()()
    25  0x10d966e9e WTF::Detail::CallableWrapper<IPC::Connection::connectionDidClose()::$_8, void>::call()
    26  0x13e808842 WTF::Function<void ()>::operator()() const
    27  0x13e88d365 WTF::RunLoop::performWork()
    28  0x13e891c21 WTF::RunLoop::performWork(void*)
    29  0x7fff2043fa0c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__
    30  0x7fff2043f974 __CFRunLoopDoSource0
    31  0x7fff2043f6ef __CFRunLoopDoSources0

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