Details
Description
After updating to Qt 5.12, I got the following renderer process crash when visiting DuckDuckGo search results or Telegram Web in qutebrowser:
Received signal 11 SEGV_MAPERR 00010000000b
#0 0x7f2a2f1f498e base::debug::StackTrace::StackTrace()
#1 0x7f2a2f1ed713 base::debug::(anonymous namespace)::StackDumpSignalHandler()
#2 0x7f2a2f1f4905 base::debug::(anonymous namespace)::StackDumpSignalHandler()
#3 0x7f2a33a173c0 <unknown>
#4 0x7f2a2e4a94a4 v8::internal::Deserializer<>::GetBackReferencedObject()
#5 0x7f2a2e4aee77 v8::internal::Deserializer<>::ReadData()
#6 0x7f2a2e4ad736 v8::internal::Deserializer<>::ReadObject()
#7 0x7f2a2e4ae561 v8::internal::Deserializer<>::ReadData()
#8 0x7f2a2e4ad736 v8::internal::Deserializer<>::ReadObject()
#9 0x7f2a2e4ae561 v8::internal::Deserializer<>::ReadData()
#10 0x7f2a2e4ad736 v8::internal::Deserializer<>::ReadObject()
#11 0x7f2a2e4ae561 v8::internal::Deserializer<>::ReadData()
#12 0x7f2a2e4ad736 v8::internal::Deserializer<>::ReadObject()
#13 0x7f2a2e4ae561 v8::internal::Deserializer<>::ReadData()
#14 0x7f2a2e4ad736 v8::internal::Deserializer<>::ReadObject()
#15 0x7f2a2e4ae561 v8::internal::Deserializer<>::ReadData()
#16 0x7f2a2e4ad736 v8::internal::Deserializer<>::ReadObject()
#17 0x7f2a2e4ae561 v8::internal::Deserializer<>::ReadData()
#18 0x7f2a2e4ad736 v8::internal::Deserializer<>::ReadObject()
#19 0x7f2a2e4ae561 v8::internal::Deserializer<>::ReadData()
#20 0x7f2a2e4ad736 v8::internal::Deserializer<>::ReadObject()
#21 0x7f2a2e4ae561 v8::internal::Deserializer<>::ReadData()
#22 0x7f2a2e4ad736 v8::internal::Deserializer<>::ReadObject()
#23 0x7f2a2e4ae561 v8::internal::Deserializer<>::ReadData()
#24 0x7f2a2e4ad736 v8::internal::Deserializer<>::ReadObject()
#25 0x7f2a2e4ae561 v8::internal::Deserializer<>::ReadData()
#26 0x7f2a2e4af2f5 v8::internal::ObjectDeserializer::Deserialize()
#27 0x7f2a2e4af6fa v8::internal::ObjectDeserializer::DeserializeSharedFunctionInfo()
#28 0x7f2a2e4a62ae v8::internal::CodeSerializer::Deserialize()
#29 0x7f2a2e0a1526 v8::internal::Compiler::GetSharedFunctionInfoForScript()
#30 0x7f2a2e5d2159 v8::ScriptCompiler::CompileUnboundInternal()
#31 0x7f2a2e5d25b5 v8::ScriptCompiler::Compile()
#32 0x7f2a31aee068 blink::(anonymous namespace)::CompileScriptInternal()
#33 0x7f2a31af35de blink::V8ScriptRunner::CompileScript()
#34 0x7f2a31aca8b5 blink::ScriptController::ExecuteScriptAndReturnValue()
#35 0x7f2a31acb262 blink::ScriptController::EvaluateScriptInMainWorld()
#36 0x7f2a31acb4cf blink::ScriptController::ExecuteScriptInMainWorld()
#37 0x7f2a30a8ff64 blink::PendingScript::ExecuteScriptBlockInternal()
#38 0x7f2a30a90bee blink::PendingScript::ExecuteScriptBlock()
#39 0x7f2a30a8d92a blink::(anonymous namespace)::DoExecuteScript()
#40 0x7f2a30a8da53 blink::HTMLParserScriptRunner::ExecutePendingScriptAndDispatchEvent()
#41 0x7f2a30a8db69 blink::HTMLParserScriptRunner::ExecuteParsingBlockingScripts()
#42 0x7f2a30a8dcd7 blink::HTMLParserScriptRunner::ExecuteScriptsWaitingForLoad()
#43 0x7f2a3062fbe0 blink::HTMLDocumentParser::NotifyScriptLoaded()
#44 0x7f2a30a7ffb3 blink::ClassicPendingScript::AdvanceReadyState()
#45 0x7f2a30a83a02 blink::ClassicPendingScript::NotifyFinished()
#46 0x7f2a2e800892 blink::Resource::NotifyFinished()
#47 0x7f2a2e81a9e9 blink::ResourceFetcher::HandleLoaderFinish()
#48 0x7f2a2e81df6a blink::ResourceLoader::DidFinishLoading()
#49 0x7f2a3146b01d content::WebURLLoaderImpl::Context::OnCompletedRequest()
#50 0x7f2a31463e98 content::ResourceDispatcher::OnRequestComplete()
#51 0x7f2a3146a080 content::URLResponseBodyConsumer::OnReadable()
#52 0x7f2a2f4973e0 mojo::SimpleWatcher::OnHandleReady()
#53 0x7f2a2f164280 base::debug::TaskAnnotator::RunTask()
#54 0x7f2a2f1c5f6d base::sequence_manager::internal::ThreadControllerImpl::DoWork()
#55 0x7f2a2f164280 base::debug::TaskAnnotator::RunTask()
#56 0x7f2a2f187a02 base::MessageLoop::RunTask()
#57 0x7f2a2f18864f base::MessageLoop::DeferOrRunPendingTask()
#58 0x7f2a2f1887d8 base::MessageLoop::DoWork()
#59 0x7f2a2f1848f1 base::MessagePumpDefault::Run()
#60 0x7f2a2f1a863b base::RunLoop::Run()
#61 0x7f2a312e604b content::RendererMain()
r8: 000000000000c967 r9: 0000000000010000 r10: 0000000000000008 r11: 0000000000000082
r12: 000002cc0b1aa810 r13: 0000000000000000 r14: 00007f2a323e8a50 r15: 00007ffda681efb0
di: 0000000000ffffff si: 00001c3f13e80000 bp: 00007ffda681e470 bx: 00007ffda681efb0
dx: 0000000100000000 ax: 00001c3f13e86b61 cx: 0000000000006b60 sp: 00007ffda681e460
ip: 00007f2a2e4a94a4 efl: 0000000000010202 cgf: 002b000000000033 erf: 0000000000000004
trp: 000000000000000e msk: 0000000000000000 cr2: 000000010000000b
[end of stack trace]
Calling _exit(1). Core file will not be generated.
Telegram also logs https://web.telegram.im/#/im?p=:0 Adding master entry to Application Cache with manifest https://web.telegram.im/webogram.appcache before the crash.
After deleting ~/.cache/qutebrowser (which contains the QtWebEngine cache directory), things worked again. However, after some time, the Telegram crash reappeared (but the DuckDuckGo one I haven't seen anymore so far).
I'd be happy to work on a minimal example, but since this is related to some cache state (I can't immediately reproduce it with qutebrowser --temp-basedir which uses a clean cache/data directory), I'm not sure where to start.
Attachments
Issue Links
- relates to
-
QTBUG-70755 Render process crashes: v8::internal::Deserializer
-
- Closed
-
| For Gerrit Dashboard: QTBUG-72532 | ||||||
|---|---|---|---|---|---|---|
| # | Subject | Branch | Project | Status | CR | V |
| 265408,2 | Bump V8 patch level | 69-based | qt/qtwebengine-chromium | Status: MERGED | +2 | 0 |