Flaky V8 dcheck in layout tests with inspector |
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Issue descriptionSee e.g.: https://logs.chromium.org/v/?s=chromium%2Fbb%2Fclient.v8.fyi%2FV8-Blink_Linux_64__dbg_%2F11573%2F%2B%2Frecipes%2Fsteps%2Fwebkit_tests__with_patch_%2F0%2Fstdout 03:50:19.012 19916 # 03:50:19.012 19916 # Fatal error in ../../v8/src/objects.cc, line 3757 03:50:19.013 19916 # Check failed: receiver->IsJSFunction(). 03:50:19.013 19916 # 03:50:19.013 19916 # 03:50:19.013 19916 # 03:50:19.013 19916 #FailureMessage Object: 0x7ffd21c77d20#0 0x000002d8cb5c base::debug::StackTrace::StackTrace() 03:50:19.013 19916 #1 0x0000041b36db gin::(anonymous namespace)::PrintStackTrace() 03:50:19.013 19916 #2 0x0000041aa628 V8_Fatal() 03:50:19.013 19916 #3 0x000001f58d14 v8::internal::JSReceiver::GetCreationContext() 03:50:19.013 19916 #4 0x000001965985 v8::Object::CreationContext() 03:50:19.013 19916 #5 0x0000023989b5 v8_inspector::(anonymous namespace)::MatchPrototypePredicate::Filter() 03:50:19.013 19916 #6 0x000002056e30 v8::internal::HeapProfiler::QueryObjects() 03:50:19.013 19916 #7 0x000001986fdc v8::debug::QueryObjects() 03:50:19.013 19916 #8 0x000002395eff v8_inspector::V8Debugger::queryObjects() 03:50:19.013 19916 #9 0x0000023ac561 v8_inspector::V8RuntimeAgentImpl::queryObjects() 03:50:19.013 19916 #10 0x00000236bbf4 v8_inspector::protocol::Runtime::DispatcherImpl::queryObjects() 03:50:19.013 19916 #11 0x0000023501a4 v8_inspector::protocol::Console::DispatcherImpl::dispatch() 03:50:19.013 19916 #12 0x00000234a422 v8_inspector::protocol::UberDispatcher::dispatch() 03:50:19.013 19916 #13 0x0000023a4ddd v8_inspector::V8InspectorSessionImpl::dispatchProtocolMessage() The build is a release chrome with a debug V8. I.e. gn args: is_debug = false strip_absolute_paths_from_debug_symbols = true use_goma = true v8_enable_debugging_features = true
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May 22 2018
Friendly ping. This is still regularly happening, e.g.: https://logs.chromium.org/v/?s=chromium%2Fbb%2Fclient.v8.fyi%2FV8-Blink_Linux_64__dbg_%2F11797%2F%2B%2Frecipes%2Fsteps%2Fwebkit_tests__with_patch_%2F0%2Fstdout |
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Comment 1 by alph@chromium.org
, May 10 2018Status: Assigned (was: Untriaged)