From: Anoob Soman <anoob.so...@citrix.com> Date: Wed, 5 Oct 2016 15:12:54 +0100
> If a socket has FANOUT sockopt set, a new proto_hook is registered > as part of fanout_add(). When processing a NETDEV_UNREGISTER event in > af_packet, __fanout_unlink is called for all sockets, but prot_hook which was > registered as part of fanout_add is not removed. Call fanout_release, on a > NETDEV_UNREGISTER, which removes prot_hook and removes fanout from the > fanout_list. > > This fixes BUG_ON(!list_empty(&dev->ptype_specific)) in netdev_run_todo() > > Signed-off-by: Anoob Soman <anoob.so...@citrix.com> Applied and queued up for -stable, thanks.
