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webgl2_conformance_tests failing on build210-m1 and build219-m1 |
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Issue descriptionFiled by sheriff-o-matic@appspot.gserviceaccount.com on behalf of fsamuel@google.com webgl2_conformance_tests failing on multiple builders Builders failed on: - Mac FYI Experimental Retina Release (AMD): https://ci.chromium.org/p/chromium/builders/luci.chromium.ci/Mac%20FYI%20Experimental%20Retina%20Release%20%28AMD%29
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May 30 2018
It's not obvious to me what could cause the failure. No gpu / compositing changes appear in the blame list.
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May 30 2018
This seems to me like some kind of infra issue? in which case it probably wouldn't be a chromium regression.
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May 31 2018
Agreed, looking at both the first failing build: https://ci.chromium.org/p/chromium/builders/luci.chromium.ci/Mac%20FYI%20Experimental%20Retina%20Release%20%28AMD%29/1972 as well as several of the failing shards from the two most recent builds: https://ci.chromium.org/p/chromium/builders/luci.chromium.ci/Mac%20FYI%20Experimental%20Retina%20Release%20%28AMD%29/1987 https://ci.chromium.org/p/chromium/builders/luci.chromium.ci/Mac%20FYI%20Experimental%20Retina%20Release%20%28AMD%29/1986 specifically: https://chromium-swarm.appspot.com/task?id=3dcbb58554e45b10&refresh=10&show_raw=1 https://chromium-swarm.appspot.com/task?id=3dcbb58868991110&refresh=10&show_raw=1 https://chromium-swarm.appspot.com/task?id=3dcbb5a394a64010&refresh=10&show_raw=1 https://chromium-swarm.appspot.com/task?id=3dcbf8a2535f7610&refresh=10&show_raw=1 https://chromium-swarm.appspot.com/task?id=3dcc03cd17f12d10&refresh=10&show_raw=1 https://chromium-swarm.appspot.com/task?id=3dcc158cdcd43910&refresh=10&show_raw=1 https://chromium-swarm.appspot.com/task?id=3dcc2250e341af10&refresh=10&show_raw=1 https://chromium-swarm.appspot.com/task?id=3dcc2261f7081f10&refresh=10&show_raw=1 https://chromium-swarm.appspot.com/task?id=3dcc658cbbbb7610&refresh=10&show_raw=1 https://chromium-swarm.appspot.com/task?id=3dcc158cdcd43910&refresh=10&show_raw=1 It's clear that the following two machines are failing nearly all the tests they run: build210-m1 build219-m1 https://chromium-swarm.appspot.com/bot?id=build210-m1&sort_stats=total%3Adesc https://chromium-swarm.appspot.com/bot?id=build219-m1&sort_stats=total%3Adesc It's likely that they hibernated and came back up with the lock screen on, which is a known failure mode of the Mac laptops. I've shut down these machines using the "Shut down gracefully" button in the Swarming UI on the above two pages. This will prevent jobs from running on them and failing. Labs folks / dba@, could you please inspect build210-m1 and build219-m1? Thanks.
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May 31 2018
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May 31 2018
Confirmed double lock screen seen via VNC. Unlocked and rebooted. Retry tasks succeded: build210-m1: https://chromium-swarm.appspot.com/task?id=3dcf4fc8ec584610&refresh=3&show_raw=1 build219-m1: https://chromium-swarm.appspot.com/task?id=3dcf5008a7940e10&refresh=3&show_raw=1
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May 31 2018
Thank you Bryce! |
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Comment 1 by jmad...@chromium.org
, May 30 2018Components: Blink>WebGL Internals>GPU
Labels: Hotlist-PixelWrangler OS-Mac
Status: Untriaged (was: Available)