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[Dan Poler <dan.poler@xxxxxxxxxxxxx>]

The container has since been restarted (by issuing a 'reboot' inside the
container), which "unstuck" lxc-ls, it's now behaving normally. If it
happens again I'll see what I can see. It's not the first time I've seen
this happen.

LXC has not been upgraded since the container was started, no.

The container was created via 'sudo lxc-create -t download -n <name>' -
nothing terribly unusual that separates it from a couple other
containers running on the same hardware. It runs a desktop (xfce) which
is unique but not a particularly "wacky" use case. The only "special"
config is autostart, an lxc.cgroup.devices.allow statement, and an
lxc.mount.entry.

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https://bugs.launchpad.net/bugs/1377973

Title:
  lxc-destroy/lxc-stop gets stuck

Status in lxc package in Ubuntu:
  Incomplete

Bug description:
  On ubuntu 14.04 I ran lxc-start with a custom built container and
  interrupted the setup before it could finish. Now lxc-ls --fancy, lxc-
  destroy -n container or lxc-stop -n container are getting stuck. LXC
  package version is 1.0.5-0ubuntu0.1

  Output from strace:

  # strace lxc-destroy -n myvm
  <....>
  mkdir("/", 0755)                        = -1 EEXIST (File exists)
  mkdir("/run/", 0755)                    = -1 EEXIST (File exists)
  mkdir("/run/lock/", 0755)               = -1 EEXIST (File exists)
  mkdir("/run/lock/lxc//", 0755)          = -1 EEXIST (File exists)
  mkdir("/run/lock/lxc//var/", 0755)      = -1 EEXIST (File exists)
  mkdir("/run/lock/lxc//var/lib/", 0755)  = -1 EEXIST (File exists)
  mkdir("/run/lock/lxc//var/lib/lxc", 0755) = -1 EEXIST (File exists)
  stat("/var/lib/lxc/myvm/config", 0x7fff06d64f50) = -1 ENOENT (No such file or directory)
  stat("/var/lib/lxc/myvm/partial", 0x7fff06d64e80) = -1 ENOENT (No such file or directory)
  socket(PF_LOCAL, SOCK_STREAM, 0)        = 3
  connect(3, {sa_family=AF_LOCAL, sun_path=@"/var/lib/lxc/myvm/command"}, 28) = 0
  getuid()                                = 0
  getgid()                                = 0
  sendmsg(3, {msg_name(0)=NULL, msg_iov(1)=[{"\4\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16}], msg_controllen=32, {cmsg_len=28, cmsg_level=SOL_SOCKET, cmsg_type=SCM_CREDENTIALS{pid=2028, uid=0, gid=0}}, msg_flags=0}, MSG_NOSIGNAL) = 16
  recvmsg(3,

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