8000 Cannot stop container; status gets out of sync with LXC · Issue #1906 · moby/moby · GitHub
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Cannot stop container; status gets out of sync with LXC #1906
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Cannot stop container; status gets out of sync with LXC#1906
@stefan-pdx

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@stefan-pdx
stefan-pdx
opened on Sep 17, 2013

I came across an interesting behavior where a Docker container's status got out of sync with an lxc container.

  1. docker ps showed my container (ae23c705afdb) with a status of running. However, whenever I try running docker kill or docker stop, the command hangs indefinitely. docker rm says that it cannot remove a container that is running.
  2. docker inspect ae23c705afdb confirmed the running state and showed a PID of 11780.
  3. ps aux | grep 11780 showed a process that was running (lxc-start -n ae23c705afdbbcfcd723c7bb17fbdbc7c8632da41e5e8c38bbf714a701b5b536 -f /var/lib/docker/containers/...), but it's state is shown as D, or "uninterruptible sleep". This process thus does not respond to any interrupts.
  4. lxc-list does not show the corresponding lxc container running, so lxc-kill xxx does not work.

I ended up just having to do a reboot. Any thoughts on this?

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