[  379.883237] ns3br1: port 1(ns3eth1) entered blocking state
[  379.883348] ns3br1: port 1(ns3eth1) entered disabled state
[  379.883425] ns3eth1: entered allmulticast mode
[  379.883534] ns3eth1: entered promiscuous mode
[  379.883661] ns3br1: port 1(ns3eth1) entered blocking state
[  379.883732] ns3br1: port 1(ns3eth1) entered forwarding state
[  379.886612] ns3br1: port 2(ns3eth2) entered blocking state
[  379.886651] ns3br1: port 2(ns3eth2) entered disabled state
[  379.886682] ns3eth2: entered allmulticast mode
[  379.886735] ns3eth2: entered promiscuous mode
[  379.889743] ns3br1: port 3(ns3eth3) entered blocking state
[  379.889816] ns3br1: port 3(ns3eth3) entered disabled state
[  379.889900] ns3eth3: entered allmulticast mode
[  379.890001] ns3eth3: entered promiscuous mode
[  379.892885] ns3br1: port 2(ns3eth2) entered blocking state
[  379.892919] ns3br1: port 2(ns3eth2) entered forwarding state
[  379.895896] ns3br1: port 3(ns3eth3) entered blocking state
[  379.895970] ns3br1: port 3(ns3eth3) entered forwarding state
[  379.930848] ns1eth1: entered promiscuous mode
[  379.930960] ns1eth2: entered promiscuous mode
[  379.934044] ns2eth1: entered promiscuous mode
[  379.934097] ns2eth2: entered promiscuous mode
[  379.934142] ns2eth3: entered promiscuous mode
[  391.800982] ns1eth1: left promiscuous mode
[  391.801124] ns1eth2: left promiscuous mode
[  391.801525] ns2eth2 (unregistering): left promiscuous mode
[  391.801713] ns2eth1 (unregistering): left promiscuous mode
[  391.823907] ns2eth3: left promiscuous mode
[  391.824075] ns3br1: port 1(ns3eth1) entered disabled state
[  391.824324] ns3eth1 (unregistering): left allmulticast mode
[  391.824395] ns3eth1 (unregistering): left promiscuous mode
[  391.824475] ns3br1: port 1(ns3eth1) entered disabled state
[  391.837919] ns3eth3: left allmulticast mode
[  391.838005] ns3eth3: left promiscuous mode
[  391.838070] ns3br1: port 3(ns3eth3) entered disabled state
[  391.838177] ns3eth2: left allmulticast mode
[  391.838237] ns3eth2: left promiscuous mode
[  391.838339] ns3br1: port 2(ns3eth2) entered disabled state