[Webkit-unassigned] [Bug 179351] LayoutTest imported/w3c/web-platform-tests/service-workers/service-worker/worker-interception.https.html is a flaky failure

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=179351

Chris Dumez <cdumez at apple.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |cdumez at apple.com

--- Comment #3 from Chris Dumez <cdumez at apple.com> ---
I see this crash locally when the test fails:
ASSERTION FAILED: !m_registrations.contains(data.registration.key)
/Volumes/Data/cdumez/WebKit/OpenSource/Source/WebCore/workers/service/server/SWServer.cpp(134) : void WebCore::SWServer::addRegistrationFromStore(WebCore::ServiceWorkerContextData &&)
1   0x11b5a640d WTFCrash
2   0x10f7baa3a WebCore::SWServer::addRegistrationFromStore(WebCore::ServiceWorkerContextData&&)
3   0x10f7b9d23 WebCore::RegistrationStore::addRegistrationFromDatabase(WebCore::ServiceWorkerContextData&&)
4   0x10f7b9ca7 WebCore::RegistrationDatabase::addRegistrationToStore(WebCore::ServiceWorkerContextData&&)
5   0x10f7d9a6a void WTF::callMemberFunctionForCrossThreadTaskImpl<WebCore::RegistrationDatabase, void (WebCore::RegistrationDatabase::*)(WebCore::ServiceWorkerContextData&&), std::__1::tuple<WebCore::ServiceWorkerContextData>, 0ul>(WebCore::RegistrationDatabase*, void (WebCore::RegistrationDatabase::*)(WebCore::ServiceWorkerContextData&&), std::__1::tuple<WebCore::ServiceWorkerContextData>&&, std::__1::integer_sequence<unsigned long, 0ul>)
6   0x10f7d99a0 void WTF::callMemberFunctionForCrossThreadTask<WebCore::RegistrationDatabase, void (WebCore::RegistrationDatabase::*)(WebCore::ServiceWorkerContextData&&), std::__1::tuple<WebCore::ServiceWorkerContextData>, std::__1::integer_sequence<unsigned long, 0ul> >(WebCore::RegistrationDatabase*, void (WebCore::RegistrationDatabase::*)(WebCore::ServiceWorkerContextData&&), std::__1::tuple<WebCore::ServiceWorkerContextData>&&)
7   0x10f7d9934 WTF::CrossThreadTask WTF::createCrossThreadTask<WebCore::RegistrationDatabase, WebCore::ServiceWorkerContextData&&, WebCore::ServiceWorkerContextData>(WebCore::RegistrationDatabase&, void (WebCore::RegistrationDatabase::*)(WebCore::ServiceWorkerContextData&&), WebCore::ServiceWorkerContextData const&)::'lambda'()::operator()()
8   0x10f7d9749 WTF::Function<void ()>::CallableWrapper<WTF::CrossThreadTask WTF::createCrossThreadTask<WebCore::RegistrationDatabase, WebCore::ServiceWorkerContextData&&, WebCore::ServiceWorkerContextData>(WebCore::RegistrationDatabase&, void (WebCore::RegistrationDatabase::*)(WebCore::ServiceWorkerContextData&&), WebCore::ServiceWorkerContextData const&)::'lambda'()>::call()
9   0x11b5c252b WTF::Function<void ()>::operator()() const
10  0x11b5c1be5 WTF::CrossThreadTask::performTask()
11  0x11b5c1c8d WTF::CrossThreadTaskHandler::handleTaskRepliesOnMainThread()
12  0x11b5c38f8 WTF::CrossThreadTaskHandler::postTaskReply(WTF::CrossThreadTask&&)::$_1::operator()() const
13  0x11b5c38b9 WTF::Function<void ()>::CallableWrapper<WTF::CrossThreadTaskHandler::postTaskReply(WTF::CrossThreadTask&&)::$_1>::call()
14  0x11b5c252b WTF::Function<void ()>::operator()() const
15  0x11b5e587b WTF::dispatchFunctionsFromMainThread()
16  0x11b5e8505 -[JSWTFMainThreadCaller call]
17  0x7fff2a5ede75 __NSThreadPerformPerform
18  0x7fff28409611 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__
19  0x7fff284c0ecc __CFRunLoopDoSource0
20  0x7fff283ec6a0 __CFRunLoopDoSources0
21  0x7fff283ebb1d __CFRunLoopRun
22  0x7fff283eb377 CFRunLoopRunSpecific
23  0x7fff2a5a68d6 -[NSRunLoop(NSRunLoop) runMode:beforeDate:]
24  0x7fff2a5a67ae -[NSRunLoop(NSRunLoop) run]
25  0x7fff50f8af57 _xpc_objc_main
26  0x7fff50f89bd6 xpc_main
27  0x1021b313b main
28  0x7fff50c3c015 start
29  0x1

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