video_VideoSanity： DevtoolsTargetCrashException ( Devtools target crashed ) |
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Issue descriptionDevtools target crashed on stumpy-paladin (https://uberchromegw.corp.google.com/i/chromeos/builders/stumpy-paladin/builds/24619) log url: https://pantheon.corp.google.com/storage/browser/chromeos-autotest-results/59268935-chromeos-test/ error logs: 04/07 10:08:36.676 DEBUG| base_utils:0177| Running 'logger "autotest finished iteration /usr/local/autotest/results/default/video_VideoSanity/sysinfo/iteration.1"' 04/07 10:08:36.690 WARNI| test:0606| Autotest caught exception when running test: Traceback (most recent call last): File "/usr/local/autotest/common_lib/test.py", line 600, in _exec _call_test_function(self.execute, *p_args, **p_dargs) File "/usr/local/autotest/common_lib/test.py", line 810, in _call_test_function raise error.UnhandledTestFail(e) UnhandledTestFail: Unhandled DevtoolsTargetCrashException: Devtools target crashed ******************************************************************************** (/usr/local/telemetry/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py:320 _ConvertExceptionFromInspectorWebsocket) Original exception: ******************************************************************************** (/usr/local/telemetry/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py:341 _AddDebuggingInformation) Received a socket error in the browser connection and the tab no longer exists. The tab probably crashed. ******************************************************************************** (/usr/local/telemetry/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py:342 _AddDebuggingInformation) Debugger url: ws://127.0.0.1:58609/devtools/page/B07E4842-4899-49EF-9A0A-B0EAE6EBEBA7 Stack Trace: ******************************************************************************** Cannot get stack trace on CrOS ******************************************************************************** Standard output: ******************************************************************************** Cannot get standard output on CrOS Any idea about what's going on?
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Apr 12 2016
I am seeing this same error when running power_LoadTest. I am running this on a latest image build on a SKL platform. The autotest starts running but then hangs for about 30 seconds and fails with "Unhandled unicode: Unhandled DevtoolsTargetCrashException: Devtools target crashed". This is a showstopper.
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Apr 12 2016
Something in the chrome stack. Not sure but UI seems like a better component
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Apr 28 2016
Any updates on this? It is still happening when running PLT.
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Jun 9 2016
xiaoyinh@ can you dig into this? Pick achuith@'s brain on how to get started.
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Jun 10 2016
Not able to reproduce this anymore. Also recent Build on stumpy-paladin are showing successful. Kindly reopen if you see this issue again. Thanks Sarah |
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Comment 1 by xixuan@chromium.org
, Apr 7 2016