Urgent issue - Latest stable v607.0.0 has major problems with docker

[Rimas Mocevicius]

Hi CoreOS team,

My production cluster servers on GCE got updated over night to the latest stable v607.0.0

and now all servers have the same problem:

1) docker stop/kill just hangs and never finishes.

2) reboot of servers does not work well too, if I do sudo reboot it reboots

but I'm not able to connect to the server

Serial console output show nothing.

Only Reset from GC Dev console brings the server back.

My development cluster (GCE too) runs on latest beta and has no such problems.

So it must be for sure latest stable v607.0.0 release went bad.

Thanks

Rimas

[Rimas Mocevicius]

Also tried the last stable via vagrant box, no issues there.

So at least I can see that GCE release is no working properly.

[Rimas Mocevicius]

Upgraded a few production servers to the latest beta v612.1.0

the docker issues are gone.

[Rimas Mocevicius]

Right, it looks like was not the CoreOS problem.

GC zones europe-west1-b/c had some problems this morning, as

on zone europe-west1-d v607 worked fine.

Now everything is back to normal, but it is really strange that some problems on GCE can affect

how CoreOS works, e.g. this time docker was affected.