K 10 svn:author V 4 jeff K 8 svn:date V 27 2018-02-07T01:24:49.491707Z K 7 svn:log V 195 The buf queue may change while the buf is locked. This can only occur when it is being pushed from a per-cpu queue to the cleanq. Detect this condition in bufqueue_acquire(). Reported by: pho END