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Issue 780598 link

Starred by 2 users
Status: Fixed
Owner:
hirosh...@chromium.org
Closed: Nov 2017
Cc:
rmis...@chromium.org
tdres...@chromium.org
hirosh...@chromium.org
nedngu...@google.com
jbudorick@chromium.org
kouhei@chromium.org
neis@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 1
Type: Bug-Regression



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oortonline_tbmv2 failing on Windows

Project Member Reported by sullivan@chromium.org, Nov 1 2017 
oortonline_tbmv2 failing on multiple builders

Builders failed on: 
- Win 10 High-DPI Perf: 
  https://build.chromium.org/p/chromium.perf/builders/Win%2010%20High-DPI%20Perf
- Win 7 ATI GPU Perf: 
  https://build.chromium.org/p/chromium.perf/builders/Win%207%20ATI%20GPU%20Perf
- Win 7 Nvidia GPU Perf: 
  https://build.chromium.org/p/chromium.perf/builders/Win%207%20Nvidia%20GPU%20Perf

Example log:
https://chromium-swarm.appspot.com/task?id=396a4e6b967c8e10&refresh=10&show_raw=1

(INFO) 2017-10-24 22:34:28,181 desktop_browser_backend._GetAllCrashpadMinidumps:386  Found crashpad_database_util
(INFO) 2017-10-24 22:34:28,246 desktop_browser_backend.GetStackTrace:562  Minidump found: c:\b\s\w\itnr46yh\tmpmusnyf\reports\10b0cf03-4043-482a-be7f-6a4dbc6c5189.dmp
(INFO) 2017-10-24 22:34:28,247 cloud_storage.Insert:377  Uploading c:\b\s\w\itnr46yh\tmpmusnyf\reports\10b0cf03-4043-482a-be7f-6a4dbc6c5189.dmp to gs://chrome-telemetry-output/minidump-2017-10-24_22-34-28-757646.dmp
(INFO) 2017-10-24 22:34:33,180 desktop_browser_backend._GetAllCrashpadMinidumps:386  Found crashpad_database_util
(INFO) 2017-10-24 22:34:33,190 browser.DumpStateUponFailure:391  *************** BROWSER STANDARD OUTPUT ***************
(INFO) 2017-10-24 22:34:33,190 browser.DumpStateUponFailure:393  
(INFO) 2017-10-24 22:34:33,190 browser.DumpStateUponFailure:396  *********** END OF BROWSER STANDARD OUTPUT ************
(INFO) 2017-10-24 22:34:33,190 browser.DumpStateUponFailure:398  ********************* BROWSER LOG *********************
(INFO) 2017-10-24 22:34:33,190 browser.DumpStateUponFailure:400  No log file
(INFO) 2017-10-24 22:34:33,190 browser.DumpStateUponFailure:403  ***************** END OF BROWSER LOG ******************
(WARNING) 2017-10-24 22:34:33,191 screenshot.TryCaptureScreenShot:45  Either tab has crashed or browser does not support taking tab screenshot. Skip taking screenshot on failure.
Traceback (most recent call last):
  File "c:\b\s\w\ir\third_party\catapult\telemetry\telemetry\internal\story_runner.py", line 104, in _RunStoryAndProcessErrorIfNeeded
    state.RunStory(results)
  File "c:\b\s\w\ir\third_party\catapult\common\py_trace_event\py_trace_event\trace_event_impl\decorators.py", line 75, in traced_function
    return func(*args, **kwargs)
  File "c:\b\s\w\ir\third_party\catapult\telemetry\telemetry\page\shared_page_state.py", line 324, in RunStory
    self._current_page.Run(self)
  File "c:\b\s\w\ir\third_party\catapult\telemetry\telemetry\page\__init__.py", line 114, in Run
    shared_state.page_test.RunNavigateSteps(self, current_tab)
  File "c:\b\s\w\ir\third_party\catapult\common\py_trace_event\py_trace_event\trace_event_impl\decorators.py", line 75, in traced_function
    return func(*args, **kwargs)
  File "c:\b\s\w\ir\third_party\catapult\telemetry\telemetry\page\legacy_page_test.py", line 152, in RunNavigateSteps
    page.RunNavigateSteps(action_runner)
  File "c:\b\s\w\ir\third_party\catapult\telemetry\telemetry\page\__init__.py", line 123, in RunNavigateSteps
    url, script_to_evaluate_on_commit=self.script_to_evaluate_on_commit)
  File "c:\b\s\w\ir\third_party\catapult\common\py_trace_event\py_trace_event\trace_event_impl\decorators.py", line 75, in traced_function
    return func(*args, **kwargs)
  File "c:\b\s\w\ir\third_party\catapult\telemetry\telemetry\internal\actions\action_runner.py", line 187, in Navigate
    timeout_in_seconds=timeout_in_seconds))
  File "c:\b\s\w\ir\third_party\catapult\common\py_trace_event\py_trace_event\trace_event_impl\decorators.py", line 75, in traced_function
    return func(*args, **kwargs)
  File "c:\b\s\w\ir\third_party\catapult\telemetry\telemetry\internal\actions\action_runner.py", line 63, in _RunAction
    action.RunAction(self._tab)
  File "c:\b\s\w\ir\third_party\catapult\common\py_trace_event\py_trace_event\trace_event_impl\decorators.py", line 75, in traced_function
    return func(*args, **kwargs)
  File "c:\b\s\w\ir\third_party\catapult\telemetry\telemetry\internal\actions\navigate.py", line 27, in RunAction
    tab.WaitForDocumentReadyStateToBeInteractiveOrBetter(time_left_in_seconds)
  File "c:\b\s\w\ir\third_party\catapult\common\py_trace_event\py_trace_event\trace_event_impl\decorators.py", line 75, in traced_function
    return func(*args, **kwargs)
  File "c:\b\s\w\ir\third_party\catapult\telemetry\telemetry\internal\browser\web_contents.py", line 103, in WaitForDocumentReadyStateToBeInteractiveOrBetter
    'document.readyState == "complete"', timeout=timeout)
  File "c:\b\s\w\ir\third_party\catapult\common\py_trace_event\py_trace_event\trace_event_impl\decorators.py", line 75, in traced_function
    return func(*args, **kwargs)
  File "c:\b\s\w\ir\third_party\catapult\telemetry\telemetry\internal\browser\web_contents.py", line 239, in WaitForJavaScriptCondition
    return self._inspector_backend.WaitForJavaScriptCondition(*args, **kwargs)
  File "c:\b\s\w\ir\third_party\catapult\common\py_trace_event\py_trace_event\trace_event_impl\decorators.py", line 75, in traced_function
    return func(*args, **kwargs)
  File "c:\b\s\w\ir\third_party\catapult\telemetry\telemetry\internal\backends\chrome_inspector\inspector_backend.py", line 289, in WaitForJavaScriptCondition
    return py_utils.WaitFor(IsJavaScriptExpressionTrue, timeout)
  File "c:\b\s\w\ir\third_party\catapult\common\py_utils\py_utils\__init__.py", line 136, in WaitFor
    res = condition()
  File "c:\b\s\w\ir\third_party\catapult\telemetry\telemetry\internal\backends\chrome_inspector\inspector_backend.py", line 286, in IsJavaScriptExpressionTrue
    return self._EvaluateJavaScript(condition, context_id, timeout)
  File "c:\b\s\w\ir\third_party\catapult\common\py_trace_event\py_trace_event\trace_event_impl\decorators.py", line 75, in traced_function
    return func(*args, **kwargs)
  File "c:\b\s\w\ir\third_party\catapult\telemetry\telemetry\internal\backends\chrome_inspector\inspector_backend.py", line 38, in Inner
    return func(inspector_backend, *args, **kwargs)
  File "c:\b\s\w\ir\third_party\catapult\telemetry\telemetry\internal\backends\chrome_inspector\inspector_backend.py", line 518, in _EvaluateJavaScript
    return self._runtime.Evaluate(expression, context_id, timeout)
  File "c:\b\s\w\ir\third_party\catapult\telemetry\telemetry\internal\backends\chrome_inspector\inspector_runtime.py", line 44, in Evaluate
    res = self._inspector_websocket.SyncRequest(request, timeout)
  File "c:\b\s\w\ir\third_party\catapult\telemetry\telemetry\internal\backends\chrome_inspector\inspector_websocket.py", line 116, in SyncRequest
    res = self._Receive(timeout)
  File "c:\b\s\w\ir\third_party\catapult\telemetry\telemetry\internal\backends\chrome_inspector\inspector_websocket.py", line 172, in _Receive
    self._HandleNotification(result)
  File "c:\b\s\w\ir\third_party\catapult\telemetry\telemetry\internal\backends\chrome_inspector\inspector_websocket.py", line 185, in _HandleNotification
    self._domain_handlers[domain_name](result)
  File "c:\b\s\w\ir\third_party\catapult\common\py_trace_event\py_trace_event\trace_event_impl\decorators.py", line 75, in traced_function
    return func(*args, **kwargs)
  File "c:\b\s\w\ir\third_party\catapult\telemetry\telemetry\internal\backends\chrome_inspector\inspector_backend.py", line 460, in _HandleInspectorDomainNotification
    raise exception
DevtoolsTargetCrashException: Devtools target crashed
********************************************************************************
(c:\b\s\w\ir\third_party\catapult\telemetry\telemetry\internal\backends\chrome_inspector\inspector_backend.py:513 _AddDebuggingInformation) Received a socket error in the browser connection and the tab no longer exists. The tab probably crashed.
********************************************************************************
(c:\b\s\w\ir\third_party\catapult\telemetry\telemetry\internal\backends\chrome_inspector\inspector_backend.py:514 _AddDebuggingInformation) Debugger url: ws://127.0.0.1:52128/devtools/page/(20A2B67BFEE9132360ED38E29E9C54C5)
Found Minidump: True
Stack Trace:
********************************************************************************
	Last event: 1384.3c0: Access violation - code c0000005 (first/second chance not available)
	  debugger time: Tue Oct 24 22:34:31.288 2017 (UTC - 7:00)
	RetAddr           : Args to Child                                                           : Call Site
	00007ff8`86e91713 : 00000073`1f64e248 00007ff8`8437e8cd 00001b81`8a02fb82 00000073`1f64e000 : chrome_child!blink::KURL::KURL+0xf
	00007ff8`86f676e2 : 00007ff8`8807d3cf 00000000`00000000 00000000`00000000 00007ff8`840348ac : chrome_child!blink::ClassicPendingScript::UrlForClassicScript+0x23
	00007ff8`86f66def : 00000f77`5a0728b8 00007ff8`8437075a 00000000`00000000 00000f77`5a072548 : chrome_child!blink::`anonymous namespace'::GetTraceArgsForScriptElement+0x52
	00007ff8`8437e56f : 00001b81`8a02fb82 00000000`00000000 00000f77`5a072838 00006036`fd624af0 : chrome_child!blink::`anonymous namespace'::TraceParserBlockingScript+0x7f
	00007ff8`84366246 : 00007ff8`881d6c40 00007ff8`852245e8 00000073`1f64e6c8 00007ff8`840256e6 : chrome_child!blink::HTMLParserScriptRunner::ProcessScriptElement+0x6f
	(Inline Function) : --------`-------- --------`-------- --------`-------- --------`-------- : chrome_child!blink::HTMLDocumentParser::RunScriptsForPausedTreeBuilder+0x30
	00007ff8`84365d3d : 00000000`00000008 00000000`00000000 00000073`1fa50000 00007ff8`a8dbed27 : chrome_child!blink::HTMLDocumentParser::ProcessTokenizedChunkFromBackgroundParser+0x3d6
	00007ff8`8423bfd6 : 00000073`22f6a618 00000073`22fd8380 00001b81`8a02fb82 00007ff8`881d6c40 : chrome_child!blink::HTMLDocumentParser::PumpPendingSpeculations+0x18d
	(Inline Function) : --------`-------- --------`-------- --------`-------- --------`-------- : chrome_child!base::RepeatingCallback<void ()>::Run+0x6
	(Inline Function) : --------`-------- --------`-------- --------`-------- --------`-------- : chrome_child!WTF::Function<void (),WTF::FunctionThreadAffinity::kSameThreadAffinity>::operator()+0x6
	00007ff8`8423bf22 : 00000073`22f8ead0 00007ff8`84068b18 00000000`00000000 00000073`22f6acf0 : chrome_child!blink::TaskHandle::Runner::Run+0x38
	(Inline Function) : --------`-------- --------`-------- --------`-------- --------`-------- : chrome_child!base::internal::InvokeHelper<1,void>::MakeItSo+0x3f
	(Inline Function) : --------`-------- --------`-------- --------`-------- --------`-------- : chrome_child!base::internal::Invoker<base::internal::BindState<void (blink::TaskHandle::Runner::*)(const blink::TaskHandle &),base::WeakPtr<blink::TaskHandle::Runner>,blink::TaskHandle>,void ()>::RunImpl+0x43
	00007ff8`84068997 : 00000073`1f64e4d0 00007ff8`840211e2 00000073`22f6aa50 00001b81`8a02fb82 : chrome_child!base::internal::Invoker<base::internal::BindState<void (blink::TaskHandle::Runner::*)(const blink::TaskHandle &),base::WeakPtr<blink::TaskHandle::Runner>,blink::TaskHandle>,void ()>::Run+0x58
	(Inline Function) : --------`-------- --------`-------- --------`-------- --------`-------- : chrome_child!base::OnceCallback<void ()>::Run+0x16
	00007ff8`840a4fdb : 00000073`1f64e8f8 00007ff8`840a4aa7 00000073`1fa00000 00007ff8`00000000 : chrome_child!base::debug::TaskAnnotator::RunTask+0xd7
	00007ff8`840a39e9 : 00000073`242b2a00 00000073`20238570 00000073`1f64e800 00000000`00000000 : chrome_child!blink::scheduler::TaskQueueManager::ProcessTaskFromWorkQueue+0x3c9
	00007ff8`84068997 : 00007ff8`87774c71 d4000025`00000026 00000073`2023a2b0 00000001`be9cdb6c : chrome_child!blink::scheduler::TaskQueueManager::DoWork+0x239
	(Inline Function) : --------`-------- --------`-------- --------`-------- --------`-------- : chrome_child!base::OnceCallback<void ()>::Run+0x16
	00007ff8`8406825d : 00000073`22f6f230 efefefef`efefefef 00007ff8`840a5f56 00007ff8`840a5fbd : chrome_child!base::debug::TaskAnnotator::RunTask+0xd7
	00007ff8`84066eb7 : 00007ff8`87774c8a 00000003`bd4d9670 00000000`00000000 00000000`00000000 : chrome_child!base::MessageLoop::RunTask+0x24d
	(Inline Function) : --------`-------- --------`-------- --------`-------- --------`-------- : chrome_child!base::MessageLoop::DeferOrRunPendingTask+0xaf
	00007ff8`84062869 : 00000073`1f64ef50 00000073`1f64eef8 00000000`0cf72701 00000000`0cf72701 : chrome_child!base::MessageLoop::DoWork+0x1c7
	00007ff8`84063039 : 00007ff8`881d6bc0 00000000`0cf72701 00000073`1f64ef38 00000073`1f64eef8 : chrome_child!base::MessagePumpDefault::Run+0xa9
	00007ff8`84052189 : 00000000`00000058 00000000`00000000 00000073`1fa50000 00007ff8`a8dbed27 : chrome_child!base::RunLoop::Run+0x19
	00007ff8`84051eae : 00000000`00000000 00000000`0000000f 00000000`00000000 00000073`1f64f0b8 : chrome_child!content::RendererMain+0x235
	00007ff8`8404b54a : 00001b81`8a02fb82 00000073`1f64f1b8 00000073`00000001 00007ff8`85207f4e : chrome_child!content::RunNamedProcessTypeMain+0x141
	00007ff8`840242c6 : 00000000`1c00001c 00007ff8`a8dba939 00000000`00000000 00000000`00000000 : chrome_child!content::ContentMainRunnerImpl::Run+0x11e
	00007ff8`84023e5c : 00000000`000008a2 00007ff8`84023c90 00000073`1f64f738 00000073`1fa540e0 : chrome_child!service_manager::Main+0x39a
	00007ff8`84021d4c : 00000073`1f64f600 00007ff6`0ce40000 00000073`1f64f710 00000073`1f64f710 : chrome_child!content::ContentMain+0x3e
	*** WARNING: Unable to verify checksum for chrome.exe
	00007ff6`0ce4350a : 00000073`1fdc4a90 00007ff8`84021c1e 00000073`1f64f738 00000073`1fdc4a80 : chrome_child!ChromeMain+0x12e
	00007ff6`0ce4169d : 00000073`22000022 00000073`ea0000ea 00002306`41527250 00000000`24000024 : chrome!MainDllLoader::Launch+0x26a
	00007ff6`0cf17fd3 : 00007ff6`0cf18000 00000000`00000000 00007ff6`0cdef000 00000000`00000000 : chrome!wWinMain+0x69d
	*** WARNING: Unable to verify checksum for KERNEL32.DLL
	*** ERROR: Symbol file could not be found.  Defaulted to export symbols for KERNEL32.DLL - 
	(Inline Function) : --------`-------- --------`-------- --------`-------- --------`-------- : chrome!invoke_main+0x21
	00007ff8`a68e2d92 : 00007ff6`0cf18030 00000000`00000000 00000000`00000000 00000000`00000000 : chrome!__scrt_common_main_seh+0x117
	00007ff8`a8d99f64 : 00007ff8`a68e2d70 00000000`00000000 00000000`00000000 00000000`00000000 : KERNEL32!BaseThreadInitThunk+0x22
	00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x34
	
	.  0  Id: 1384.3c0 Suspend: 0 Teb: 00007ff6`0cded000 Unfrozen
	RetAddr           : Args to Child                                                           : Call Site
	00007ff8`a61a3757 : 00000073`1f64cda8 00000073`1f64cd40 00000000`00000000 00000073`1f64d118 : ntdll!ZwDelayExecution+0xa
	*** WARNING: Unable to verify checksum for chrome_elf.dll
	00007ff8`8e171431 : 00000000`00000000 00000073`00000000 00000073`00000000 00000000`00000000 : KERNELBASE!SleepEx+0xa7
	00007ff8`a61e02ce : 00000000`00000000 00000000`00000001 00000000`00000000 00000000`00000001 : chrome_elf!crashpad::`anonymous namespace'::UnhandledExceptionHandler+0xda
	00007ff8`a8e28992 : 00000000`00000000 00007ff8`a61e0180 00000000`00000000 00000073`1f64fb80 : KERNELBASE!UnhandledExceptionFilter+0x14e
	00007ff8`a8e13f66 : 6d1b9df4`60749489 55468a42`3ab36673 00000000`00000058 00000073`1f64fb80 : ntdll!memset+0x852
	00007ff8`a8e2633d : 00000000`00000000 00000073`1f64d1c0 00000073`1f64d690 00000073`1f64d1c0 : ntdll!_C_specific_handler+0x96
	00007ff8`a8da3c00 : 00007ff8`a6974960 00000073`1f64d690 00000001`be9cdb00 00000000`00000000 : ntdll!_chkstk+0xfd
	00007ff8`a8e2544a : 00000073`1f64dd88 00000000`00000000 00007ff8`881d6c70 00000000`00000100 : ntdll!RtlWalkFrameChain+0x1560
	00007ff8`8411f9c1 : 00000073`1f64dee0 00000073`1f64dee8 00000001`be9cdd28 00000000`00070170 : ntdll!KiUserExceptionDispatcher+0x3a
	00007ff8`86e91713 : 00000073`1f64e248 00007ff8`8437e8cd 00001b81`8a02fb82 00000073`1f64e000 : chrome_child!blink::KURL::KURL+0xf
	00007ff8`86f676e2 : 00007ff8`8807d3cf 00000000`00000000 00000000`00000000 00007ff8`840348ac : chrome_child!blink::ClassicPendingScript::UrlForClassicScript+0x23
	00007ff8`86f66def : 00000f77`5a0728b8 00007ff8`8437075a 00000000`00000000 00000f77`5a072548 : chrome_child!blink::`anonymous namespace'::GetTraceArgsForScriptElement+0x52
	00007ff8`8437e56f : 00001b81`8a02fb82 00000000`00000000 00000f77`5a072838 00006036`fd624af0 : chrome_child!blink::`anonymous namespace'::TraceParserBlockingScript+0x7f
	00007ff8`84366246 : 00007ff8`881d6c40 00007ff8`852245e8 00000073`1f64e6c8 00007ff8`840256e6 : chrome_child!blink::HTMLParserScriptRunner::ProcessScriptElement+0x6f
	(Inline Function) : --------`-------- --------`-------- --------`-------- --------`-------- : chrome_child!blink::HTMLDocumentParser::RunScriptsForPausedTreeBuilder+0x30
	00007ff8`84365d3d : 00000000`00000008 00000000`00000000 00000073`1fa50000 00007ff8`a8dbed27 : chrome_child!blink::HTMLDocumentParser::ProcessTokenizedChunkFromBackgroundParser+0x3d6
	00007ff8`8423bfd6 : 00000073`22f6a618 00000073`22fd8380 00001b81`8a02fb82 00007ff8`881d6c40 : chrome_child!blink::HTMLDocumentParser::PumpPendingSpeculations+0x18d
	(Inline Function) : --------`-------- --------`-------- --------`-------- --------`-------- : chrome_child!base::RepeatingCallback<void ()>::Run+0x6
	(Inline Function) : --------`-------- --------`-------- --------`-------- --------`-------- : chrome_child!WTF::Function<void (),WTF::FunctionThreadAffinity::kSameThreadAffinity>::operator()+0x6
	00007ff8`8423bf22 : 00000073`22f8ead0 00007ff8`84068b18 00000000`00000000 00000073`22f6acf0 : chrome_child!blink::TaskHandle::Runner::Run+0x38
	(Inline Function) : --------`-------- --------`-------- --------`-------- --------`-------- : chrome_child!base::internal::InvokeHelper<1,void>::MakeItSo+0x3f
	(Inline Function) : --------`-------- --------`-------- --------`-------- --------`-------- : chrome_child!base::internal::Invoker<base::internal::BindState<void (blink::TaskHandle::Runner::*)(const blink::TaskHandle &),base::WeakPtr<blink::TaskHandle::Runner>,blink::TaskHandle>,void ()>::RunImpl+0x43
	00007ff8`84068997 : 00000073`1f64e4d0 00007ff8`840211e2 00000073`22f6aa50 00001b81`8a02fb82 : chrome_child!base::internal::Invoker<base::internal::BindState<void (blink::TaskHandle::Runner::*)(const blink::TaskHandle &),base::WeakPtr<blink::TaskHandle::Runner>,blink::TaskHandle>,void ()>::Run+0x58
	(Inline Function) : --------`-------- --------`-------- --------`-------- --------`-------- : chrome_child!base::OnceCallback<void ()>::Run+0x16
	00007ff8`840a4fdb : 00000073`1f64e8f8 00007ff8`840a4aa7 00000073`1fa00000 00007ff8`00000000 : chrome_child!base::debug::TaskAnnotator::RunTask+0xd7
	00007ff8`840a39e9 : 00000073`242b2a00 00000073`20238570 00000073`1f64e800 00000000`00000000 : chrome_child!blink::scheduler::TaskQueueManager::ProcessTaskFromWorkQueue+0x3c9
	00007ff8`84068997 : 00007ff8`87774c71 d4000025`00000026 00000073`2023a2b0 00000001`be9cdb6c : chrome_child!blink::scheduler::TaskQueueManager::DoWork+0x239
	(Inline Function) : --------`-------- --------`-------- --------`-------- --------`-------- : chrome_child!base::OnceCallback<void ()>::Run+0x16
	00007ff8`8406825d : 00000073`22f6f230 efefefef`efefefef 00007ff8`840a5f56 00007ff8`840a5fbd : chrome_child!base::debug::TaskAnnotator::RunTask+0xd7
	00007ff8`84066eb7 : 00007ff8`87774c8a 00000003`bd4d9670 00000000`00000000 00000000`00000000 : chrome_child!base::MessageLoop::RunTask+0x24d
	(Inline Function) : --------`-------- --------`-------- --------`-------- --------`-------- : chrome_child!base::MessageLoop::DeferOrRunPendingTask+0xaf
	00007ff8`84062869 : 00000073`1f64ef50 00000073`1f64eef8 00000000`0cf72701 00000000`0cf72701 : chrome_child!base::MessageLoop::DoWork+0x1c7
	00007ff8`84063039 : 00007ff8`881d6bc0 00000000`0cf72701 00000073`1f64ef38 00000073`1f64eef8 : chrome_child!base::MessagePumpDefault::Run+0xa9
	00007ff8`84052189 : 00000000`00000058 00000000`00000000 00000073`1fa50000 00007ff8`a8dbed27 : chrome_child!base::RunLoop::Run+0x19
	00007ff8`84051eae : 00000000`00000000 00000000`0000000f 00000000`00000000 00000073`1f64f0b8 : chrome_child!content::RendererMain+0x235
	00007ff8`8404b54a : 00001b81`8a02fb82 00000073`1f64f1b8 00000073`00000001 00007ff8`85207f4e : chrome_child!content::RunNamedProcessTypeMain+0x141
	00007ff8`840242c6 : 00000000`1c00001c 00007ff8`a8dba939 00000000`00000000 00000000`00000000 : chrome_child!content::ContentMainRunnerImpl::Run+0x11e
	00007ff8`84023e5c : 00000000`000008a2 00007ff8`84023c90 00000073`1f64f738 00000073`1fa540e0 : chrome_child!service_manager::Main+0x39a
	00007ff8`84021d4c : 00000073`1f64f600 00007ff6`0ce40000 00000073`1f64f710 00000073`1f64f710 : chrome_child!content::ContentMain+0x3e
	00007ff6`0ce4350a : 00000073`1fdc4a90 00007ff8`84021c1e 00000073`1f64f738 00000073`1fdc4a80 : chrome_child!ChromeMain+0x12e
	00007ff6`0ce4169d : 00000073`22000022 00000073`ea0000ea 00002306`41527250 00000000`24000024 : chrome!MainDllLoader::Launch+0x26a
	00007ff6`0cf17fd3 : 00007ff6`0cf18000 00000000`00000000 00007ff6`0cdef000 00000000`00000000 : chrome!wWinMain+0x69d
	(Inline Function) : --------`-------- --------`-------- --------`-------- --------`-------- : chrome!invoke_main+0x21
	00007ff8`a68e2d92 : 00007ff6`0cf18030 00000000`00000000 00000000`00000000 00000000`00000000 : chrome!__scrt_common_main_seh+0x117
	00007ff8`a8d99f64 : 00007ff8`a68e2d70 00000000`00000000 00000000`00000000 00000000`00000000 : KERNEL32!BaseThreadInitThunk+0x22
	00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x34
	
	   1  Id: 1384.16d0 Suspend: 0 Teb: 00007ff6`0cdeb000 Unfrozen
	RetAddr           : Args to Child                                                           : Call Site
	00007ff8`a619415f : 00001b81`8a02fb82 00000073`21e7fc88 00000000`00000001 00000073`21e7fca0 : ntdll!ZwWaitForSingleObject+0xa
	00007ff8`84062bcb : 00000073`21e7fc88 00000073`2024bd88 00000073`00000000 00000000`00000294 : KERNELBASE!WaitForSingleObjectEx+0x8f
	00007ff8`8406285e : 00000000`00000000 00000073`21e7fd90 00000073`20245558 00000000`00000000 : chrome_child!base::WaitableEvent::Wait+0x4b
	00007ff8`84063039 : 00000000`00000000 00000000`00000000 00000073`20245558 00000073`20245548 : chrome_child!base::MessagePumpDefault::Run+0x9e
	00007ff8`84062005 : 00000000`00000000 00000073`20245548 00000073`20247340 00000073`20247340 : chrome_child!base::RunLoop::Run+0x19
	00007ff8`85234772 : 00000000`00000000 00000073`202339b0 00000073`20247340 00000000`00000000 : chrome_child!base::Thread::ThreadMain+0x185
	00007ff8`a68e2d92 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : chrome_child!base::`anonymous namespace'::ThreadFunc+0xf2
	00007ff8`a8d99f64 : 00007ff8`a68e2d70 00000000`00000000 00000000`00000000 00000000`00000000 : KERNEL32!BaseThreadInitThunk+0x22
	00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x34
	
	   2  Id: 1384.da8 Suspend: 0 Teb: 00007ff6`0cde9000 Unfrozen
	RetAddr           : Args to Child                                                           : Call Site
	00007ff8`a619415f : 00000000`00000000 00007ff8`840531b8 00000000`00000000 00007ff8`84053494 : ntdll!ZwWaitForSingleObject+0xa
	00007ff8`852348b7 : 00000073`2207fc30 00000073`2207fd30 00000073`00000000 00000000`0000028c : KERNELBASE!WaitForSingleObjectEx+0x8f
	00007ff8`84385bf2 : 00000073`20246db0 00007ff8`882249e0 00000000`00000000 00007ff8`840531b8 : chrome_child!base::`anonymous namespace'::WaitUntil+0x87
	00007ff8`84385b57 : 00000073`20251ed0 00001b81`8a02fb82 00000000`00000025 00000000`0000002f : chrome_child!base::WaitableEvent::TimedWait+0x72
	00007ff8`843857b2 : 00000000`00000000 00000073`202473f0 00000073`1fa50000 00000073`20247400 : chrome_child!base::internal::SchedulerWorker::Delegate::WaitForWork+0x47
	00007ff8`85234772 : 00000000`00000000 00000073`202339b0 00000073`20247400 00000000`00000000 : chrome_child!base::internal::SchedulerWorker::Thread::ThreadMain+0x42
	00007ff8`a68e2d92 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : chrome_child!base::`anonymous namespace'::ThreadFunc+0xf2
	00007ff8`a8d99f64 : 00007ff8`a68e2d70 00000000`00000000 00000000`00000000 00000000`00000000 : KERNEL32!BaseThreadInitThunk+0x22
	00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x34
	
	   3  Id: 1384.1228 Suspend: 0 Teb: 00007ff6`0cde7000 Unfrozen
	RetAddr           : Args to Child                                                           : Call Site
	00007ff8`a619415f : 00000000`00000000 00007ff8`840531b8 00000000`00000020 00007ff8`84053494 : ntdll!ZwWaitForSingleObject+0xa
	00007ff8`852348b7 : 00000073`2227f760 00000073`2227f860 00000073`00000000 00000000`0000029c : KERNELBASE!WaitForSingleObjectEx+0x8f
	00007ff8`84385bf2 : 00000073`22fd3a40 00007ff8`840603f9 00000073`2227f8b0 00007ff8`840211e2 : chrome_child!base::`anonymous namespace'::WaitUntil+0x87
	00007ff8`84385b57 : 00000073`22fd3a40 00001b81`8a02fb82 00000073`2024a748 00000073`2024a730 : chrome_child!base::WaitableEvent::TimedWait+0x72
	00007ff8`84385971 : 00000000`00000000 00000073`202472d0 00000073`1fa50000 00000073`202472e0 : chrome_child!base::internal::SchedulerWorker::Delegate::WaitForWork+0x47
	00007ff8`85234772 : 00000000`00000000 00000073`202339b0 00000073`202472e0 00000000`00000000 : chrome_child!base::internal::SchedulerWorker::Thread::ThreadMain+0x201
	00007ff8`a68e2d92 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : chrome_child!base::`anonymous namespace'::ThreadFunc+0xf2
	00007ff8`a8d99f64 : 00007ff8`a68e2d70 00000000`00000000 00000000`00000000 00000000`00000000 : KERNEL32!BaseThreadInitThunk+0x22
	00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x34
	
	   4  Id: 1384.5f0 Suspend: 0 Teb: 00007ff6`0cde5000 Unfrozen
	RetAddr           : Args to Child                                                           : Call Site
	00007ff8`a619415f : 00000073`22ec1a30 00007ff8`840531b8 00000000`00000020 00007ff8`84053494 : ntdll!ZwWaitForSingleObject+0xa
	00007ff8`852348b7 : 00000073`2247fa90 00000073`2247fb90 00000073`00000000 00000000`000002a4 : KERNELBASE!WaitForSingleObjectEx+0x8f
	00007ff8`84385bf2 : 00000073`22fca110 00007ff8`840603f9 00000073`20249af0 00007ff8`840211e2 : chrome_child!base::`anonymous namespace'::WaitUntil+0x87
	00007ff8`84385b57 : 00000073`22fca110 00001b81`8a02fb82 00000073`2024a4a8 00000073`2024a490 : chrome_child!base::WaitableEvent::TimedWait+0x72
	00007ff8`84385971 : 00000000`00000000 00000073`20247710 00000073`1fa50000 00000073`20247720 : chrome_child!base::internal::SchedulerWorker::Delegate::WaitForWork+0x47
	00007ff8`85234772 : 00000000`00000000 00000073`202339b0 00000073`20247720 00000000`00000000 : chrome_child!base::internal::SchedulerWorker::Thread::ThreadMain+0x201
	00007ff8`a68e2d92 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : chrome_child!base::`anonymous namespace'::ThreadFunc+0xf2
	00007ff8`a8d99f64 : 00007ff8`a68e2d70 00000000`00000000 00000000`00000000 00000000`00000000 : KERNEL32!BaseThreadInitThunk+0x22
	00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x34
	
	   5  Id: 1384.e68 Suspend: 0 Teb: 00007ff6`0cde3000 Unfrozen
	RetAddr           : Args to Child                                                           : Call Site
	00007ff8`a619415f : 00000000`00000000 00007ff8`840531b8 00000000`00000000 00007ff8`84053494 : ntdll!ZwWaitForSingleObject+0xa
	00007ff8`852348b7 : 00000073`2267f790 00000073`2267f890 00000073`00000000 00000000`000002ac : KERNELBASE!WaitForSingleObjectEx+0x8f
	00007ff8`84385bf2 : 00000073`20249c30 00007ff8`882249e0 00000000`00000000 00007ff8`840531b8 : chrome_child!base::`anonymous namespace'::WaitUntil+0x87
	00007ff8`84385b57 : 00000073`2023f880 00001b81`8a02fb82 00000000`0000002d 00000000`0000002f : chrome_child!base::WaitableEvent::TimedWait+0x72
	00007ff8`843857b2 : 00000000`00000000 00000073`20247210 00000073`1fa50000 00000073`20247220 : chrome_child!base::internal::SchedulerWorker::Delegate::WaitForWork+0x47
	00007ff8`85234772 : 00000000`00000000 00000073`202339b0 00000073`20247220 00000000`00000000 : chrome_child!base::internal::SchedulerWorker::Thread::ThreadMain+0x42
	00007ff8`a68e2d92 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : chrome_child!base::`anonymous namespace'::ThreadFunc+0xf2
	00007ff8`a8d99f64 : 00007ff8`a68e2d70 00000000`00000000 00000000`00000000 00000000`00000000 : KERNEL32!BaseThreadInitThunk+0x22
	00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x34
	
	   6  Id: 1384.abc Suspend: 0 Teb: 00007ff6`0ccbe000 Unfrozen
	RetAddr           : Args to Child                                                           : Call Site
	00007ff8`a61bb35e : 00007ff8`840a5f56 00007ff8`84062b2e 00001b81`8a02fb82 00000000`00000000 : ntdll!ZwRemoveIoCompletion+0xa
	00007ff8`84068ece : 00000000`00000000 00007ff8`8402111b 00000000`00000000 00000000`00000008 : KERNELBASE!GetQueuedCompletionStatus+0x4e
	(Inline Function) : --------`-------- --------`-------- --------`-------- --------`-------- : chrome_child!base::MessagePumpForIO::GetIOItem+0x43
	00007ff8`8526d5c7 : 00000000`00000000 00007ff8`8402111b 00000073`2024a4e0 00000000`00000000 : chrome_child!base::MessagePumpForIO::WaitForIOCompletion+0x8e
	(Inline Function) : --------`-------- --------`-------- --------`-------- --------`-------- : chrome_child!base::MessagePumpForIO::WaitForWork+0x55
	00007ff8`8526cb85 : 00000000`00000000 00000073`2287fc60 00000073`20244398 00000000`00000000 : chrome_child!base::MessagePumpForIO::DoRunLoop+0x127
	00007ff8`84063039 : 00000000`00000000 00000000`00000000 00000073`20244398 00000073`20244388 : chrome_child!base::MessagePumpWin::Run+0x65
	00007ff8`84062005 : 00000000`00000000 00000073`20244388 00000073`202478e0 00000073`202478e0 : chrome_child!base::RunLoop::Run+0x19
	00007ff8`85234772 : 00000000`00000000 00000073`202339b0 00000073`202478e0 00000000`00000000 : chrome_child!base::Thread::ThreadMain+0x185
	00007ff8`a68e2d92 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : chrome_child!base::`anonymous namespace'::ThreadFunc+0xf2
	00007ff8`a8d99f64 : 00007ff8`a68e2d70 00000000`00000000 00000000`00000000 00000000`00000000 : KERNEL32!BaseThreadInitThunk+0x22
	00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x34
	
	   7  Id: 1384.984 Suspend: 0 Teb: 00007ff6`0ccbc000 Unfrozen
	RetAddr           : Args to Child                                                           : Call Site
	00007ff8`a8dc92d5 : 00007ff8`a8dc9040 00007ff8`a8dc9040 00000073`1f82d440 00000073`00000003 : ntdll!ZwWaitForWorkViaWorkerFactory+0xa
	00007ff8`a68e2d92 : 00000000`00000000 00007ff8`a8dc9040 00000073`1f82d440 00000000`00000000 : ntdll!EtwEventRegister+0x2e5
	00007ff8`a8d99f64 : 00007ff8`a68e2d70 00000000`00000000 00000000`00000000 00000000`00000000 : KERNEL32!BaseThreadInitThunk+0x22
	00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x34
	
	   8  Id: 1384.208 Suspend: 0 Teb: 00007ff6`0ccba000 Unfrozen
	RetAddr           : Args to Child                                                           : Call Site
	00007ff8`a619415f : 00001b81`8a02fb82 00000073`22c7fcb8 00000000`00000001 00000073`22c7fcd0 : ntdll!ZwWaitForSingleObject+0xa
	00007ff8`84062bcb : 00000073`22c7fcb8 00000073`20269358 00000073`00000000 00000000`00000318 : KERNELBASE!WaitForSingleObjectEx+0x8f
	00007ff8`8406285e : 00000000`00000000 00000073`22c7fdc0 00000073`20292630 00000000`00000000 : chrome_child!base::WaitableEvent::Wait+0x4b
	00007ff8`84063039 : 00000000`00000000 00000000`00000000 00000073`20292630 00000073`20292620 : chrome_child!base::MessagePumpDefault::Run+0x9e
	00007ff8`84062005 : 00000000`00000000 00000073`2028a040 00000073`1fa50000 00000073`2028a050 : chrome_child!base::RunLoop::Run+0x19
	00007ff8`85234772 : 00000000`00000000 00000073`202339b0 00000073`2028a050 00000000`00000000 : chrome_child!base::Thread::ThreadMain+0x185
	00007ff8`a68e2d92 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : chrome_child!base::`anonymous namespace'::ThreadFunc+0xf2
	00007ff8`a8d99f64 : 00007ff8`a68e2d70 00000000`00000000 00000000`00000000 00000000`00000000 : KERNEL32!BaseThreadInitThunk+0x22
	00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x34
	
	   9  Id: 1384.14b0 Suspend: 0 Teb: 00007ff6`0ccb8000 Unfrozen
	RetAddr           : Args to Child                                                           : Call Site
	00007ff8`a619415f : 00001b81`8a02fb82 00000073`22e7f588 00000000`00000001 00000073`22e7f5a0 : ntdll!ZwWaitForSingleObject+0xa
	00007ff8`84062bcb : 00000073`22e7f588 00000073`20269218 00000073`00000000 00000000`00000338 : KERNELBASE!WaitForSingleObjectEx+0x8f
	00007ff8`8406285e : 00000000`00000000 00000073`22e7f690 00000073`20297220 00000000`00000000 : chrome_child!base::WaitableEvent::Wait+0x4b
	00007ff8`84063039 : 00000000`00000000 00000000`00000000 00000073`20297220 00000073`20297210 : chrome_child!base::MessagePumpDefault::Run+0x9e
	00007ff8`84062005 : 00000000`00000000 00000073`20289710 00000073`1fa50000 00000073`20289720 : chrome_child!base::RunLoop::Run+0x19
	00007ff8`85234772 : 00000000`00000000 00000073`202339b0 00000073`20289720 00000000`00000000 : chrome_child!base::Thread::ThreadMain+0x185
	00007ff8`a68e2d92 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : chrome_child!base::`anonymous namespace'::ThreadFunc+0xf2
	00007ff8`a8d99f64 : 00007ff8`a68e2d70 00000000`00000000 00000000`00000000 00000000`00000000 : KERNEL32!BaseThreadInitThunk+0x22
	00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x34
	
	  10  Id: 1384.1750 Suspend: 0 Teb: 00007ff6`0ccb6000 Unfrozen
	RetAddr           : Args to Child                                                           : Call Site
	00007ff8`a619415f : 00001b81`8a02fb82 00000073`2327f6b8 00000000`00000001 00000073`2327f6d0 : ntdll!ZwWaitForSingleObject+0xa
	00007ff8`84062bcb : 00000073`2327f6b8 00000073`22ec7740 00000001`00000000 00000000`0000036c : KERNELBASE!WaitForSingleObjectEx+0x8f
	00007ff8`8406285e : 00000000`00000000 00000073`2327f7c0 00000073`202fc7e0 00000000`00000000 : chrome_child!base::WaitableEvent::Wait+0x4b
	00007ff8`84063039 : 00000000`00000000 00000000`00000000 00000073`202fc7e0 00000073`202fc7d0 : chrome_child!base::MessagePumpDefault::Run+0x9e
	00007ff8`84062005 : 00000000`00000000 00000073`22ea68f0 00000073`1fa50000 00000073`22ea6900 : chrome_child!base::RunLoop::Run+0x19
	00007ff8`85234772 : 00000000`00000000 00000073`202339b0 00000073`22ea6900 00000000`00000000 : chrome_child!base::Thread::ThreadMain+0x185
	00007ff8`a68e2d92 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : chrome_child!base::`anonymous namespace'::ThreadFunc+0xf2
	00007ff8`a8d99f64 : 00007ff8`a68e2d70 00000000`00000000 00000000`00000000 00000000`00000000 : KERNEL32!BaseThreadInitThunk+0x22
	00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x34
	
	  11  Id: 1384.16b0 Suspend: 0 Teb: 00007ff6`0ccb4000 Unfrozen
	RetAddr           : Args to Child                                                           : Call Site
	00007ff8`a8df96d9 : 00000000`00000000 00000073`2347f698 00000000`00000246 00000073`20283cb0 : ntdll!ZwWaitForAlertByThreadId+0xa
	00007ff8`a61d5f08 : 00000073`20283c80 00000073`20283d50 00000073`2347f758 00000073`20283c80 : ntdll!RtlSleepConditionVariableSRW+0xf9
	00007ff8`840bb7f0 : 00000073`22e95532 00000073`20283c80 00000073`22eb6478 00000073`20283c80 : KERNELBASE!SleepConditionVariableSRW+0x28
	(Inline Function) : --------`-------- --------`-------- --------`-------- --------`-------- : chrome_child!base::ConditionVariable::TimedWait+0x27
	00007ff8`840bb48e : 00000073`20290e20 00000000`00000015 38303835`22eb6400 00007ff8`a61bef0c : chrome_child!base::ConditionVariable::Wait+0x50
	00007ff8`840bb3cf : 00000073`202366d0 00000073`22ea6960 00000000`00000000 00000073`22ea6950 : chrome_child!content::CategorizedWorkerPool::Run+0x28
	00007ff8`85234772 : 00000000`00000000 00000073`202339b0 00000073`22ea6960 00000000`00000000 : chrome_child!base::SimpleThread::ThreadMain+0x1cf
	00007ff8`a68e2d92 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : chrome_child!base::`anonymous namespace'::ThreadFunc+0xf2
	00007ff8`a8d99f64 : 00007ff8`a68e2d70 00000000`00000000 00000000`00000000 00000000`00000000 : KERNEL32!BaseThreadInitThunk+0x22
	00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x34
	
	  12  Id: 1384.fec Suspend: 0 Teb: 00007ff6`0ccb2000 Unfrozen
	RetAddr           : Args to Child                                                           : Call Site
	00007ff8`a8df96d9 : 00000000`00000000 00000073`2367f6c8 00000000`00000246 00000073`20283cb0 : ntdll!ZwWaitForAlertByThreadId+0xa
	00007ff8`a61d5f08 : 00000073`20283c80 00000073`20283d50 00000073`2367f788 00000073`20283c80 : ntdll!RtlSleepConditionVariableSRW+0xf9
	00007ff8`840bb7f0 : 00000073`22ec7652 00000073`20283c80 00000073`22eb6518 00000073`20283c80 : KERNELBASE!SleepConditionVariableSRW+0x28
	(Inline Function) : --------`-------- --------`-------- --------`-------- --------`-------- : chrome_child!base::ConditionVariable::TimedWait+0x27
	00007ff8`840bb48e : 00000073`202b4ae0 00000000`00000015 36373034`22eb64a0 00007ff8`a61bef0c : chrome_child!base::ConditionVariable::Wait+0x50
	00007ff8`840bb3cf : 00000073`202366d0 00000073`22ea6d60 00000000`00000000 00000073`22ea6d50 : chrome_child!content::CategorizedWorkerPool::Run+0x28
	00007ff8`85234772 : 00000000`00000000 00000073`202339b0 00000073`22ea6d60 00000000`00000000 : chrome_child!base::SimpleThread::ThreadMain+0x1cf
	00007ff8`a68e2d92 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : chrome_child!base::`anonymous namespace'::ThreadFunc+0xf2
	00007ff8`a8d99f64 : 00007ff8`a68e2d70 00000000`00000000 00000000`00000000 00000000`00000000 : KERNEL32!BaseThreadInitThunk+0x22
	00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x34
	
	  13  Id: 1384.9b8 Suspend: 0 Teb: 00007ff6`0ccb0000 Unfrozen
	RetAddr           : Args to Child                                                           : Call Site
	00007ff8`a8df96d9 : 00000000`00000000 00000000`00000000 00000000`00000246 00001b81`8a02fb82 : ntdll!ZwWaitForAlertByThreadId+0xa
	00007ff8`a61d5f08 : 00000073`20283c80 00000073`20283d60 00000073`2387f868 00000073`20283c80 : ntdll!RtlSleepConditionVariableSRW+0xf9
	00007ff8`840bb7f0 : 00000073`22ec7580 00000073`20283c80 00000073`22eb6298 00000073`20283c80 : KERNELBASE!SleepConditionVariableSRW+0x28
	(Inline Function) : --------`-------- --------`-------- --------`-------- --------`-------- : chrome_child!base::ConditionVariable::TimedWait+0x27
	00007ff8`840bb48e : 00000073`202b48e0 00000000`0000001f 00000000`00000000 00007ff8`a61bef0c : chrome_child!base::ConditionVariable::Wait+0x50
	00007ff8`840bb3cf : 00000073`202366d0 00000073`22ea6d60 00000000`00000000 00000073`22ea6d50 : chrome_child!content::CategorizedWorkerPool::Run+0x28
	00007ff8`85234772 : 00000000`00000000 00000073`202339b0 00000073`22ea6d60 00000000`00000000 : chrome_child!base::SimpleThread::ThreadMain+0x1cf
	00007ff8`a68e2d92 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : chrome_child!base::`anonymous namespace'::ThreadFunc+0xf2
	00007ff8`a8d99f64 : 00007ff8`a68e2d70 00000000`00000000 00000000`00000000 00000000`00000000 : KERNEL32!BaseThreadInitThunk+0x22
	00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x34
	
	  14  Id: 1384.1174 Suspend: 0 Teb: 00007ff6`0ccae000 Unfrozen
	RetAddr           : Args to Child                                                           : Call Site
	00007ff8`a619415f : 00000000`00000000 00007ff8`840531b8 00000000`00000020 00007ff8`84053494 : ntdll!ZwWaitForSingleObject+0xa
	00007ff8`852348b7 : 00000073`001ffaf0 00000073`001ffbf0 00000073`00000000 00000000`00000048 : KERNELBASE!WaitForSingleObjectEx+0x8f
	00007ff8`84385bf2 : 00000073`20296680 00007ff8`840603f9 00000073`001ffc40 00007ff8`840211e2 : chrome_child!base::`anonymous namespace'::WaitUntil+0x87
	00007ff8`84385b57 : 00000073`20296680 00001b81`8a02fb82 00000073`22fa5008 00000073`22fa4ff0 : chrome_child!base::WaitableEvent::TimedWait+0x72
	00007ff8`84385971 : 00000000`00000000 00000073`22f97410 00000073`1fa50000 00000073`22f97420 : chrome_child!base::internal::SchedulerWorker::Delegate::WaitForWork+0x47
	00007ff8`85234772 : 00000000`00000000 00000073`202339b0 00000073`22f97420 00000000`00000000 : chrome_child!base::internal::SchedulerWorker::Thread::ThreadMain+0x201
	00007ff8`a68e2d92 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : chrome_child!base::`anonymous namespace'::ThreadFunc+0xf2
	00007ff8`a8d99f64 : 00007ff8`a68e2d70 00000000`00000000 00000000`00000000 00000000`00000000 : KERNEL32!BaseThreadInitThunk+0x22
	00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x34
	
	  15  Id: 1384.16f8 Suspend: 0 Teb: 00007ff6`0ccac000 Unfrozen
	RetAddr           : Args to Child                                                           : Call Site
	00007ff8`a619415f : 00000000`00000000 00007ff8`840531b8 00000000`00000020 00007ff8`84053494 : ntdll!ZwWaitForSingleObject+0xa
	00007ff8`852348b7 : 00000073`2407f740 00000073`2407f840 00000073`00000000 00000000`000003d8 : KERNELBASE!WaitForSingleObjectEx+0x8f
	00007ff8`84385bf2 : 00000073`22fca3b0 00007ff8`840603f9 00000073`20249af0 00007ff8`840211e2 : chrome_child!base::`anonymous namespace'::WaitUntil+0x87
	00007ff8`84385b57 : 00000073`22fca3b0 00001b81`8a02fb82 00000073`2304eb08 00000073`2304eaf0 : chrome_child!base::WaitableEvent::TimedWait+0x72
	00007ff8`84385971 : 00000000`00000000 00000073`2303a940 00000073`1fa50000 00000073`2303a950 : chrome_child!base::internal::SchedulerWorker::Delegate::WaitForWork+0x47
	00007ff8`85234772 : 00000000`00000000 00000073`202339b0 00000073`2303a950 00000000`00000000 : chrome_child!base::internal::SchedulerWorker::Thread::ThreadMain+0x201
	00007ff8`a68e2d92 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : chrome_child!base::`anonymous namespace'::ThreadFunc+0xf2
	00007ff8`a8d99f64 : 00007ff8`a68e2d70 00000000`00000000 00000000`00000000 00000000`00000000 : KERNEL32!BaseThreadInitThunk+0x22
	00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x34
	
	  16  Id: 1384.16a4 Suspend: 0 Teb: 00007ff6`0ccaa000 Unfrozen
	RetAddr           : Args to Child                                                           : Call Site
	00007ff8`a619415f : 00000000`00000020 00007ff8`840531b8 00000000`00000020 00007ff8`84053494 : ntdll!ZwWaitForSingleObject+0xa
	00007ff8`852348b7 : 00000073`2427f790 00000073`2427f890 00000073`00000000 00000000`000003f8 : KERNELBASE!WaitForSingleObjectEx+0x8f
	00007ff8`84385bf2 : 00000073`23053e30 00007ff8`840603f9 00000073`2427f8e0 00007ff8`840211e2 : chrome_child!base::`anonymous namespace'::WaitUntil+0x87
	00007ff8`84385b57 : 00000073`23053e30 00001b81`8a02fb82 00000073`230213e8 00000073`230213d0 : chrome_child!base::WaitableEvent::TimedWait+0x72
	00007ff8`84385971 : 00000000`00000000 00000073`20296430 00000073`1fa50000 00000073`20296440 : chrome_child!base::internal::SchedulerWorker::Delegate::WaitForWork+0x47
	00007ff8`85234772 : 00000000`00000000 00000073`202339b0 00000073`20296440 00000000`00000000 : chrome_child!base::internal::SchedulerWorker::Thread::ThreadMain+0x201
	00007ff8`a68e2d92 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : chrome_child!base::`anonymous namespace'::ThreadFunc+0xf2
	00007ff8`a8d99f64 : 00007ff8`a68e2d70 00000000`00000000 00000000`00000000 00000000`00000000 : KERNEL32!BaseThreadInitThunk+0x22
	00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x34
	
	  17  Id: 1384.a10 Suspend: 0 Teb: 00007ff6`0cca8000 Unfrozen
	RetAddr           : Args to Child                                                           : Call Site
	00007ff8`a619415f : 00001b81`8a02fb82 00000073`2487fc18 00000000`00000001 00000073`2487fc30 : ntdll!ZwWaitForSingleObject+0xa
	00007ff8`84062bcb : 00000073`2487fc18 00000073`20268818 00000073`00000000 00000000`00000408 : KERNELBASE!WaitForSingleObjectEx+0x8f
	00007ff8`8406285e : 00000000`00000000 00000073`2487fd20 00000073`20264260 00000000`00000000 : chrome_child!base::WaitableEvent::Wait+0x4b
	00007ff8`84063039 : 00000000`00000000 00000000`00000000 00000073`20264260 00000073`20264250 : chrome_child!base::MessagePumpDefault::Run+0x9e
	00007ff8`84062005 : 00000000`00000000 00000073`20264250 00000073`22ea6c80 00000073`22ea6c80 : chrome_child!base::RunLoop::Run+0x19
	00007ff8`85234772 : 00000000`00000000 00000073`202339b0 00000073`22ea6c80 00000000`00000000 : chrome_child!base::Thread::ThreadMain+0x185
	00007ff8`a68e2d92 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : chrome_child!base::`anonymous namespace'::ThreadFunc+0xf2
	00007ff8`a8d99f64 : 00007ff8`a68e2d70 00000000`00000000 00000000`00000000 00000000`00000000 : KERNEL32!BaseThreadInitThunk+0x22
	00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x34
********************************************************************************


Range: 511246:511331

Going to bisect on benchmark_duration time since that dips on the perf dashboard in the failure range.
Project Member

Comment 2 by 42576172...@developer.gserviceaccount.com, Nov 1 2017

Cc: hirosh...@chromium.org
Owner: hirosh...@chromium.org
Status: Assigned (was: Available)

=== Auto-CCing suspected CL author hiroshige@chromium.org ===

Hi hiroshige@chromium.org, the bisect results pointed to your CL, please take a look at the
results.


=== BISECT JOB RESULTS ===
Perf regression found with culprit

Suspected Commit
  Author : Hiroshige Hayashizaki
  Commit : 9f8298b5ce1a7f67d3995606d50e63d56767dc67
  Date   : Tue Oct 24 22:20:23 2017
  Subject: Remove ScriptLoader::GetResource()

Bisect Details
  Configuration: winx64_high_dpi_perf_bisect
  Benchmark    : oortonline_tbmv2
  Metric       : benchmark_duration/benchmark_duration
  Change       : 77.49% | 2.51538888945 -> 0.56615833309

Revision             Result                    N
chromium@511245      2.51539 +- 0.188202       6      good
chromium@511267      2.50366 +- 0.231764       6      good
chromium@511278      2.5083 +- 0.170931        6      good
chromium@511280      2.52373 +- 0.118988       6      good
chromium@511281      0.550756 +- 0.143538      6      bad       <--
chromium@511283      0.582228 +- 0.324505      6      bad
chromium@511288      0.551433 +- 0.151771      6      bad
chromium@511331      0.566158 +- 0.156914      6      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release_x64 --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests oortonline_tbmv2

More information on addressing performance regressions:
  http://g.co/ChromePerformanceRegressions

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8964094771948276832


For feedback, file a bug with component Speed>Bisection

Comment 3 by maxlg@chromium.org, Nov 2 2017 

Very likely that it's related to crbug/780412.

New tab crashes when recording 'blink'.

Comment 4 by sullivan@chromium.org, Nov 2 2017 

Thanks, Max!

hiroshige: can we revert this CL?

Comment 5 by sullivan@chromium.org, Nov 3 2017 

Attempting a revert of the Cl in #2

Comment 7 by sullivan@chromium.org, Nov 3 2017

Labels: Pri-1
Revert failed; doesn't compile with a straight revert. hiroshige: can you please address this issue? Raising to Pri-1.

Comment 8 by hirosh...@chromium.org, Nov 3 2017

Components: Blink>HTML>Script Blink>Loader
Labels: Type-Bug-Regression
Status: Started (was: Assigned)
Project Member

Comment 10 by bugdroid1@chromium.org, Nov 4 2017 

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/9a942faab2c8850c567c50fe73dc0d4a4976e4d8

commit 9a942faab2c8850c567c50fe73dc0d4a4976e4d8
Author: Hiroshige Hayashizaki <hiroshige@chromium.org>
Date: Sat Nov 04 14:03:05 2017

Fix crashes in ClassicPendingScript::UrlForClassicScript()

Follow-up / bug fix of [1].

Before [1], the URL for tracing is obtained only when
ScriptLoader::GetResource() is non-null (i.e. for classic
external scripts). But after [1]
ClassicPendingScript::UrlForClassicScript() tries to get the URL
even for classic inline scripts, and thus is crashing.

This CL adds checks to avoid null-dereferencing GetResource()
(i.e. returns NullURL() for classic inline scripts).

[1] https://chromium-review.googlesource.com/734137

Bug:  780598 ,  780412 , 686281,  777612 
Change-Id: I775faa270ecb7788a448e703db0689a17ea80aee
Reviewed-on: https://chromium-review.googlesource.com/754101
Reviewed-by: Kouhei Ueno <kouhei@chromium.org>
Commit-Queue: Kouhei Ueno <kouhei@chromium.org>
Cr-Commit-Position: refs/heads/master@{#514049}
[modify] https://crrev.com/9a942faab2c8850c567c50fe73dc0d4a4976e4d8/third_party/WebKit/Source/core/dom/ClassicPendingScript.cpp

Comment 11 by hirosh...@chromium.org, Nov 6 2017

Status: Fixed (was: Started)
oortonline_tbmv2 is no longer crashing.

e.g. first non-failing build on Win 10 High-DPI Perf:
https://build.chromium.org/p/chromium.perf/builders/Win%2010%20High-DPI%20Perf/builds/1222

Comment 12 by maxlg@chromium.org, Nov 8 2017

Cc: tdres...@chromium.org jbudorick@chromium.org nedngu...@google.com rmis...@chromium.org
 Issue 779723  has been merged into this issue.
►

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