I'd like to make it clear that this bot is in the Swarming pool and that its presence is breaking tryjobs. http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_ng/builds/205417 is only one example. Raising priority and recategorizing.

I think the issue here is that the mini cannot detect the display due to it's bad kvm connection.

I've removed build212-m4 from swarming and have filed https://gutsv3.corp.google.com/#ticket/20817361 to get it looked at.

Once fixed I'll add it back to the swarming pool?

Sounds good, though we'll have to keep a close eye on it when re-added to make sure it's green.

Thanks.

kvm connection has been restored.  I just added it back to the swarming pool.

Thanks Peter. We should watch https://chromium-swarm.appspot.com/restricted/bot/build212-m4 and make sure it's reliably green. ajuma@ as pixel wrangler could you help with this monitoring?

The machine is failing again in the same way:
https://chromium-swarm.appspot.com/user/task/2e0a97da51da9711

This is from:
https://build.chromium.org/p/chromium.gpu.fyi/builders/Mac%2010.10%20Debug%20%28Intel%29/builds/4099/steps/gl_tests%20on%20Intel%20GPU%20on%20Mac%20on%20Mac-10.10/logs/stdio

ajuma@: is that build from before or after the KVM connection was restored? It looks like it might have been from before then.

It's from 10:30 AM PDT today. Here are two more failures (from noon PDT) that weren't there when I looked earlier:

https://chromium-swarm.appspot.com/user/task/2e0afa3c01eb7511
https://chromium-swarm.appspot.com/user/task/2e0ae1b293f5e711

Note the "Fail to identify GPU" in the output.

More flakes caused by this bot:
https://build.chromium.org/p/chromium.gpu/builders/Mac%2010.10%20Release%20%28Intel%29/builds/6444
https://build.chromium.org/p/chromium.gpu/builders/Mac%2010.10%20Release%20%28Intel%29/builds/6443

Please remove it from the swarming pool again. Thanks!

Yes, Peter, please remove the machine from the Swarming pool entirely. It looks like the hardware is bad. Thanks.

Done.

Thanks.