Bug 244335

Summary: REGRESSION(253747@main): [ macOS Debug ] TestWebKitAPI.PrivateClickMeasurement.SKAdNetwork is a constant crash
Product: WebKit Reporter: Hercules Hjalmarsson <hhjalmarsson>
Component: New BugsAssignee: Nobody <webkit-unassigned>
Status: RESOLVED FIXED    
Severity: Normal CC: webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Description Hercules Hjalmarsson 2022-08-25 08:57:07 PDT 
TestWebKitAPI.PrivateClickMeasurement.SKAdNetwork

Is a constant crash on macOS Debug ToT and since 253747@main.

HISTORY:
https://results.webkit.org/?suite=api-tests&test=TestWebKitAPI.PrivateClickMeasurement.SKAdNetwork

Diff:
ERROR: Error while launching com.apple.WebKit.Networking: Connection invalid
        /Volumes/Data/worker/Apple-Monterey-Debug-Build/build/Source/WebKit/UIProcess/Launcher/cocoa/ProcessLauncherCocoa.mm(233) : auto WebKit::ProcessLauncher::launchProcess()::(anonymous class)::operator()(xpc_object_t) const
        2022-08-25 05:59:41.399 com.apple.WebKit.WebContent.Development[75118:136842081] ApplePersistence=NO
        2022-08-25 05:59:41.626 com.apple.WebKit.WebContent.Development[75121:136842122] ApplePersistence=NO
        2022-08-25 05:59:41.631 com.apple.WebKit.WebContent.Development[75122:136842121] ApplePersistence=NO
        2022-08-25 05:59:41.857 com.apple.WebKit.WebContent.Development[75123:136842131] ApplePersistence=NO
        ASSERTION FAILED: This HTTPServer does not know how to respond to a request for /app/id1234567890
        requestData->requestMap.contains(path)
        /Volumes/Data/worker/Apple-Monterey-Debug-Build/build/Tools/TestWebKitAPI/cocoa/HTTPServer.mm(386) : auto TestWebKitAPI::HTTPServer::respondToRequests(TestWebKitAPI::Connection, Ref<TestWebKitAPI::HTTPServer::RequestData>)::(anonymous class)::operator()(Vector<char> &&)
        1   0x10d8c6229 WTFCrash
        2   0x109a31f06 TestWebKitAPI::HTTPServer::respondToRequests(TestWebKitAPI::Connection, WTF::Ref<TestWebKitAPI::HTTPServer::RequestData, WTF::RawPtrTraits<TestWebKitAPI::HTTPServer::RequestData> >)::$_12::operator()(WTF::Vector<char, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&&)
        3   0x109a31d21 WTF::Detail::CallableWrapper<TestWebKitAPI::HTTPServer::respondToRequests(TestWebKitAPI::Connection, WTF::Ref<TestWebKitAPI::HTTPServer::RequestData, WTF::RawPtrTraits<TestWebKitAPI::HTTPServer::RequestData> >)::$_12, void, WTF::Vector<char, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&&>::call(WTF::Vector<char, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&&)
        4   0x109a343a7 WTF::Function<void (WTF::Vector<char, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&&)>::operator()(WTF::Vector<char, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&&) const
        5   0x109a33d74 WTF::CompletionHandler<void (WTF::Vector<char, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&&)>::operator()(WTF::Vector<char, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&&)
        6   0x109a33b66 TestWebKitAPI::Connection::receiveHTTPRequest(WTF::CompletionHandler<void (WTF::Vector<char, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&&)>&&, WTF::Vector<char, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&&) const::$_13::operator()(WTF::Vector<unsigned char, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&&)
        7   0x109a338e1 WTF::Detail::CallableWrapper<TestWebKitAPI::Connection::receiveHTTPRequest(WTF::CompletionHandler<void (WTF::Vector<char, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&&)>&&, WTF::Vector<char, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&&) const::$_13, void, WTF::Vector<unsigned char, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&&>::call(WTF::Vector<unsigned char, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&&)
        8   0x109a26497 WTF::Function<void (WTF::Vector<unsigned char, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&&)>::operator()(WTF::Vector<unsigned char, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&&) const
        9   0x109a26164 WTF::CompletionHandler<void (WTF::Vector<unsigned char, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&&)>::operator()(WTF::Vector<unsigned char, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&&)
        10  0x109a25ced TestWebKitAPI::Connection::receiveBytes(WTF::CompletionHandler<void (WTF::Vector<unsigned char, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&&)>&&, unsigned long) const::$_4::operator()(NSObject<OS_dispatch_data>*, NSObject<OS_nw_content_context>*, bool, NSObject<OS_nw_error>*)
        11  0x109a25fb6 WTF::BlockPtr<void (NSObject<OS_dispatch_data>*, NSObject<OS_nw_content_context>*, bool, NSObject<OS_nw_error>*)> WTF::BlockPtr<void (NSObject<OS_dispatch_data>*, NSObject<OS_nw_content_context>*, bool, NSObject<OS_nw_error>*)>::fromCallable<TestWebKitAPI::Connection::receiveBytes(WTF::CompletionHandler<void (WTF::Vector<unsigned char, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&&)>&&, unsigned long) const::$_4>(TestWebKitAPI::Connection::receiveBytes(WTF::CompletionHandler<void (WTF::Vector<unsigned char, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&&)>&&, unsigned long) const::$_4)::'lambda'(void*, NSObject<OS_dispatch_data>*, NSObject<OS_nw_content_context>*, bool, NSObject<OS_nw_error>*)::operator()(void*, NSObject<OS_dispatch_data>*, NSObject<OS_nw_content_context>*, bool, NSObject<OS_nw_error>*) const
        12  0x109a25f1d WTF::BlockPtr<void (NSObject<OS_dispatch_data>*, NSObject<OS_nw_content_context>*, bool, NSObject<OS_nw_error>*)> WTF::BlockPtr<void (NSObject<OS_dispatch_data>*, NSObject<OS_nw_content_context>*, bool, NSObject<OS_nw_error>*)>::fromCallable<TestWebKitAPI::Connection::receiveBytes(WTF::CompletionHandler<void (WTF::Vector<unsigned char, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&&)>&&, unsigned long) const::$_4>(TestWebKitAPI::Connection::receiveBytes(WTF::CompletionHandler<void (WTF::Vector<unsigned char, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&&)>&&, unsigned long) const::$_4)::'lambda'(void*, NSObject<OS_dispatch_data>*, NSObject<OS_nw_content_context>*, bool, NSObject<OS_nw_error>*)::__invoke(void*, NSObject<OS_dispatch_data>*, NSObject<OS_nw_content_context>*, bool, NSObject<OS_nw_error>*)
        13  0x7ff80400d3c0 _dispatch_block_async_invoke2
        14  0x7ff804000317 _dispatch_client_callout
        15  0x7ff80400cc78 _dispatch_main_queue_drain
        16  0x7ff80400c8bb _dispatch_main_queue_callback_4CF
        17  0x7ff8042bf9c7 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__
        18  0x7ff80428093f __CFRunLoopRun
        19  0x7ff80427f7ac CFRunLoopRunSpecific
        20  0x7ff8050d3d9a -[NSRunLoop(NSRunLoop) runMode:beforeDate:]
        21  0x10a55e134 TestWebKitAPI::Util::spinRunLoop(unsigned long long)
        22  0x109ddc27e TestWebKitAPI::PrivateClickMeasurement_SKAdNetwork_Test::TestBody()
        23  0x10a65c9cb void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*)
        24  0x10a620e1a void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*)
        25  0x10a620d63 testing::Test::Run()
        26  0x10a621ee1 testing::TestInfo::Run()
        27  0x10a622f84 testing::TestSuite::Run()
        28  0x10a63209b testing::internal::UnitTestImpl::RunAllTests()
        29  0x10a66190b bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*)
        30  0x10a631a5a bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*)
        31  0x10a631945 testing::UnitTest::Run()

DIFF URL:
https://build.webkit.org/#/builders/369/builds/5638/steps/19/logs/stdio
Comment 1 Radar WebKit Bug Importer 2022-08-25 08:57:40 PDT 
<rdar://problem/99140195>
Comment 2 Hercules Hjalmarsson 2022-08-25 09:02:09 PDT 
I was able to bisect this issue to 253747@main running command:

run-api-tests --debug TestWebKitAPI.PrivateClickMeasurement.SKAdNetwork
Comment 3 Hercules Hjalmarsson 2022-08-25 10:41:17 PDT 
Reverted commit causing issue.