lockdep: turn lockdep off during shutdown
lockdep: turn lockdep off during shutdown

We can't function after the static items in lockdep.cc destruct.  Disable
lockdep before that happens.

ajnelson/ceph,ajnelson/ceph,ajnelson/ceph,ajnelson/ceph,ajnelson/ceph,ajnelson/ceph