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Issue 685651 link

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Issue metadata

Status: WontFix
Owner: ----
Closed: Jan 2017
Cc:
EstimatedDays: ----
NextAction: ----
OS: All
Pri: 1
Type: Bug

Blocking:
issue 680754



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Most GPU FYI bots purple with slave lost exception

Project Member Reported by ajuma@chromium.org, Jan 26 2017

Issue description

Most GPU FYI bots are purple with a slave lost exception. So far this is one build on each bot, and slave lost exception is on different steps on each bot.

For example:
https://build.chromium.org/p/chromium.gpu.fyi/builders/Mac%2010.10%20Release%20%28AMD%29/builds/633
https://build.chromium.org/p/chromium.gpu.fyi/builders/Mac%2010.10%20Release%20%28Intel%29/builds/21050
https://build.chromium.org/p/chromium.gpu.fyi/builders/Win7%20x64%20Debug%20%28NVIDIA%29/builds/6723

Was there a one-time outage that caused all the bots to go down?

Waiting to see if the bots turn green on the next build.
 

Comment 1 by ajuma@chromium.org, Jan 26 2017

Cc: phajdan.jr@chromium.org
Pawel, could the landing of https://chromium-review.googlesource.com/c/433538/ have caused this?
Cc: phajdan@google.com
No, slave lost is because the connection between master and slave was interrupted, possibly by master restart:

https://build.chromium.org/p/chromium.gpu.fyi/builders/Mac%2010.10%20Release%20%28AMD%29/builds/633/steps/steps/logs/stdio

remoteFailed: [Failure instance: Traceback (failure with no frames): <class 'twisted.internet.error.ConnectionLost'>: Connection to the other side was lost in a non-clean fashion.

Comment 3 by ajuma@chromium.org, Jan 26 2017

Status: WontFix (was: Untriaged)
Bots are cycling green, looks like the was a one-time purple per bot. A master restart would explain it.

Comment 4 by kbr@chromium.org, Jan 27 2017

Blocking: 680754
Sorry about that. I restarted the waterfall early today (Pacific time, though probably not early for the East Coast troopers) to deploy a new bot in http:///crbug.com/680754 . Should have notified the pixel wrangler. Will do so on the bug next time.

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