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Issue 849856 link

Starred by 1 user
Status: Duplicate
Merged: issue 789111
Owner: ----
Closed: Jun 2018
Cc:
falken@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: ----
Type: ----



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WebKit Linux Trusty MSAN failures in webkit_layout_tests: service-worker-v8-cache.js

Project Member Reported by lambroslambrou@chromium.org, Jun 5 2018 
On this builder:
https://ci.chromium.org/buildbot/chromium.webkit/WebKit%20Linux%20Trusty%20MSAN/

Builds 8144-8147 have failed with logs similar to this:

09:40:30.319 1505 worker/0 http/tests/devtools/service-workers/service-worker-v8-cache.js output stderr lines:
09:40:30.319 1505   
09:40:30.319 1505   DevTools listening on ws://127.0.0.1:39149/devtools/browser/cacba930-79a7-4efe-8d4d-840cd891df09
09:40:30.319 1505   [1:1:0605/093947.971908:WARNING:trace_log.cc(1017)] The following threads haven't finished flush in time. If this happens stably for some thread, please call TraceLog::GetInstance()->SetCurrentThreadBlocksMessageLoop() from the thread to avoid its trace events from being lost.
09:40:30.320 1505 [1/1] http/tests/devtools/service-workers/service-worker-v8-cache.js failed unexpectedly (test timed out)

Comment 1 by lambroslambrou@chromium.org, Jun 5 2018

Components: Blink>ServiceWorker
This is possibly an instance of  bug 849670  ?
Adding some components, in the hope that someone who knows how to read WebKit logs can figure out the cause?

Comment 2 by lambroslambrou@chromium.org, Jun 5 2018

Owner: falken@chromium.org
falken@: Please take a look, or find a suitable owner for this?

Comment 3 by falken@chromium.org, Jun 5 2018

Cc: falken@chromium.org
Components: Platform>DevTools
Mergedinto: 789111
Owner: ----
Status: Duplicate (was: Available)
Not sure, looks like we flakily timeout on dbg and Linux MSAN. I guess we need to widen the expectation. It might be due to issue 789111. I'll dupe to issue 789111 and add an expectation.
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