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Issue 708718 link

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Issue metadata

Status: WontFix
Owner:
Closed: Apr 2017
Cc:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 3
Type: Bug



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ClangToTMac_tester failing webkit_unit_tests

Project Member Reported by inglorion@chromium.org, Apr 5 2017

Issue description

For example

https://luci-logdog.appspot.com/v/?s=chromium%2Fbb%2Fchromium.fyi%2FClangToTMac_tester%2F6828%2F%2B%2Frecipes%2Fsteps%2Fwebkit_unit_tests%2F0%2Fstdout

[ RUN      ] DedicatedWorkerTest.UseCounter
../../third_party/WebKit/Source/core/workers/DedicatedWorkerTest.cpp:215: Failure
Value of: workerMessagingProxy()->waitForNotification()
  Actual: 4-byte object <01-00 00-00>
Expected: Notification::ThreadTerminated
Which is: 4-byte object <02-00 00-00>
Received signal 11 SEGV_MAPERR 000000000000
 [0x00010abee7fc]
 [0x00010abee6b1]
 [0x7fff895fc5aa]
 [0x000000000000]
 [0x00010d67209d]
 [0x00010d67ea25]
 [0x00010f72db75]
 [0x00010abef151]
 [0x00010f88580f]
 [0x00010f8837d2]
 [0x00010abef151]
 [0x00010ac1f5eb]
 [0x00010ac1f93c]
 [0x00010ac1fd73]
 [0x00010ac22c0a]
 [0x00010ac10bea]
 [0x00010ac225ef]
 [0x7fff8da865b1]
 [0x7fff8da77c62]
 [0x7fff8da773ef]
 [0x7fff8da76e75]
 [0x00010ac230af]
 [0x00010ac22a2c]
 [0x00010ac1f2be]
 [0x00010ac4a893]
 [0x00010ac886f9]
 [0x00010ac80947]
 [0x7fff88acb899]
 [0x7fff88acb72a]
 [0x7fff88acffc9]
[end of stack trace]
[5480/5480] DedicatedWorkerTest.UseCounter (CRASHED)
 
Clang revision: 299551

Previous revision: 299536
Cc: h...@chromium.org thakis@chromium.org r...@chromium.org
Labels: clang
Status: Available (was: Unconfirmed)
hans, do you have time to take a look?

Comment 5 by h...@chromium.org, Apr 5 2017

Cc: -h...@chromium.org
Owner: h...@chromium.org
Status: Assigned (was: Available)
Yup.

I suspect this might be a flake though, build 6811 failed similarly.

Comment 6 by h...@chromium.org, Apr 10 2017

The test passed for five days or so and then failed again this morning. Sounds like something's flaky about it.

Comment 7 by h...@chromium.org, Apr 24 2017

Status: WontFix (was: Assigned)
It's been green for a while. Let's reopen if it becomes a problem again.

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