[  369.925944] ns3br1: port 1(ns3eth1) entered blocking state
[  369.926002] ns3br1: port 1(ns3eth1) entered disabled state
[  369.926038] ns3eth1: entered allmulticast mode
[  369.926106] ns3eth1: entered promiscuous mode
[  369.926176] ns3br1: port 1(ns3eth1) entered blocking state
[  369.926206] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.930050] ns3br1: port 2(ns3eth2) entered blocking state
[  369.930115] ns3br1: port 2(ns3eth2) entered disabled state
[  369.930181] ns3eth2: entered allmulticast mode
[  369.930269] ns3eth2: entered promiscuous mode
[  369.934097] ns3br1: port 3(ns3eth3) entered blocking state
[  369.934130] ns3br1: port 3(ns3eth3) entered disabled state
[  369.934164] ns3eth3: entered allmulticast mode
[  369.934218] ns3eth3: entered promiscuous mode
[  369.938118] ns3br1: port 2(ns3eth2) entered blocking state
[  369.938193] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.942003] ns3br1: port 3(ns3eth3) entered blocking state
[  369.942035] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.985947] ns1eth1: entered promiscuous mode
[  369.985995] ns1eth2: entered promiscuous mode
[  369.989827] ns2eth1: entered promiscuous mode
[  369.989912] ns2eth2: entered promiscuous mode
[  369.989993] ns2eth3: entered promiscuous mode
[  381.844214] ns1eth1: left promiscuous mode
[  381.844347] ns1eth2: left promiscuous mode
[  381.844712] ns2eth2 (unregistering): left promiscuous mode
[  381.844876] ns2eth1 (unregistering): left promiscuous mode
[  381.862930] ns2eth3: left promiscuous mode
[  381.863039] ns3br1: port 1(ns3eth1) entered disabled state
[  381.863240] ns3eth1 (unregistering): left allmulticast mode
[  381.863268] ns3eth1 (unregistering): left promiscuous mode
[  381.863299] ns3br1: port 1(ns3eth1) entered disabled state
[  381.878890] ns3eth3: left allmulticast mode
[  381.878926] ns3eth3: left promiscuous mode
[  381.878958] ns3br1: port 3(ns3eth3) entered disabled state
[  381.879045] ns3eth2: left allmulticast mode
[  381.879075] ns3eth2: left promiscuous mode
[  381.879103] ns3br1: port 2(ns3eth2) entered disabled state