272276 2024-04-06 01:09:21 -0700 REGRESSION(277136@main): [Win] ASSERTION FAILED: handlers.initState == SignalHandlers::InitState::Finalized 2024-04-17 22:40:58 -0700 1 1 1 Unclassified WebKit JavaScriptCore WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED https://bugs.webkit.org/show_bug.cgi?id=271766 InRadar P2 Normal --- 1 fujii fujii webkit-bug-importer oldest_to_newest 2026495 0 fujii 2024-04-06 01:09:21 -0700 After 277136@main (bug#271766), Windows port is crashing. Buildbot: builder WinCairo-64-bit-Debug-Tests build 22263 https://build.webkit.org/#/builders/727/builds/22263 ASSERTION FAILED: handlers.initState == SignalHandlers::InitState::Finalized C:\BW\WinCairo-64-bit-Debug-Build\build\Source\WTF\wtf\win\SignalsWin.cpp(148) : finalize 1 00007FF9035F1CA9 WTFCrash 2 00007FF9035F48FC WTFCrashWithInfo 3 00007FF903779F51 WTF::SignalHandlers::finalize 4 00007FF9036FCEEE WTF::Config::finalize::<lambda_1>::operator() 5 00007FF9036FCED3 std::invoke<`lambda at C:\BW\WinCairo-64-bit-Debug-Build\build\Source\WTF\wtf\WTFConfig.cpp:134:26'> 6 00007FF9036FCC79 std::call_once<`lambda at C:\BW\WinCairo-64-bit-Debug-Build\build\Source\WTF\wtf\WTFConfig.cpp:134:26'> 7 00007FF9036FCBF4 WTF::Config::finalize 8 00007FF8E6491ADA JSC::Config::finalize 9 00007FF8E6480426 JSC::VM::VM 10 00007FF8E648181D JSC::VM::create 11 00007FF8DBF0DAF7 WebCore::commonVMSlow 12 00007FF8EBA342C4 WebCore::commonVM 13 00007FF8EBA242DD WebKit::WebProcess::initializeWebProcess 14 00007FF8EA9B9980 IPC::callMemberFunction<WebKit::WebProcess,WebKit::WebProcess,void (WebKit::WebProcessCreationParameters &&),std::tuple<WebKit::WebProcessCreationParameters> >::<lambda_1>::operator()<WebKit::WebProcessCreationParameters> 15 00007FF8EA9B992D std::invoke<`lambda at C:\BW\WinCairo-64-bit-Debug-Build\build\Source\WebKit\Platform\IPC\HandleMessage.h:134:9',WebKit::WebProcessCreationParameters> 16 00007FF8EA9B990A std::_Apply_impl<`lambda at C:\BW\WinCairo-64-bit-Debug-Build\build\Source\WebKit\Platform\IPC\HandleMessage.h:134:9',std::tuple<WebKit::WebProcessCreationParameters>,0> 17 00007FF8EA9B98D2 std::apply<`lambda at C:\BW\WinCairo-64-bit-Debug-Build\build\Source\WebKit\Platform\IPC\HandleMessage.h:134:9',std::tuple<WebKit::WebProcessCreationParameters> > 18 00007FF8EA9B7F8F IPC::callMemberFunction<WebKit::WebProcess,WebKit::WebProcess,void (WebKit::WebProcessCreationParameters &&),std::tuple<WebKit::WebProcessCreationParameters> > 19 00007FF8EA9B30AF IPC::handleMessage<Messages::WebProcess::InitializeWebProcess,WebKit::WebProcess,WebKit::WebProcess,void (WebKit::WebProcessCreationParameters &&)> 20 00007FF8EA9B135E WebKit::WebProcess::didReceiveWebProcessMessage 21 00007FF8EBA2638A WebKit::WebProcess::didReceiveMessage 22 00007FF8EB4CD21A IPC::Connection::dispatchMessage 23 00007FF8EB4CD492 IPC::Connection::dispatchMessage 24 00007FF8EB4CD79D IPC::Connection::dispatchOneIncomingMessage 25 00007FF8EB4D0EAB IPC::Connection::enqueueIncomingMessage::<lambda_6>::operator() 26 00007FF8EB4D0E47 WTF::Detail::CallableWrapper<`lambda at C:\BW\WinCairo-64-bit-Debug-Build\build\Source\WebKit\Platform\IPC\Connection.cpp:1229:31',void>::call 27 00007FF903609084 WTF::Function<void ()>::operator() 28 00007FF90368E1EA WTF::RunLoop::performWork 29 00007FF903778670 WTF::RunLoop::wndProc 30 00007FF9037785A7 WTF::RunLoop::RunLoopWndProc 31 00007FF901660089 CallWindowProcW 2026501 1 fujii 2024-04-06 01:50:27 -0700 Pull request: https://github.com/WebKit/WebKit/pull/26936 2026502 2 ews-feeder 2024-04-06 01:55:05 -0700 Committed 277158@main (ebabd60f9fc2): <https://commits.webkit.org/277158@main> Reviewed commits have been landed. Closing PR #26936 and removing active labels. 2026503 3 webkit-bug-importer 2024-04-06 01:56:12 -0700 <rdar://problem/126012313> 2029380 4 fujii 2024-04-17 22:24:33 -0700 277210@main reverted 277136@main. 277648@main landed again. Reopen. 2029381 5 fujii 2024-04-17 22:29:21 -0700 Pull request: https://github.com/WebKit/WebKit/pull/27435 2029383 6 ews-feeder 2024-04-17 22:40:56 -0700 Committed 277653@main (803d6060e1d7): <https://commits.webkit.org/277653@main> Reviewed commits have been landed. Closing PR #27435 and removing active labels.