[  379.904392] ns3br1: port 1(ns3eth1) entered blocking state
[  379.904492] ns3br1: port 1(ns3eth1) entered disabled state
[  379.904565] ns3eth1: entered allmulticast mode
[  379.904665] ns3eth1: entered promiscuous mode
[  379.904800] ns3br1: port 1(ns3eth1) entered blocking state
[  379.904836] ns3br1: port 1(ns3eth1) entered forwarding state
[  379.907608] ns3br1: port 2(ns3eth2) entered blocking state
[  379.907645] ns3br1: port 2(ns3eth2) entered disabled state
[  379.907676] ns3eth2: entered allmulticast mode
[  379.907721] ns3eth2: entered promiscuous mode
[  379.910543] ns3br1: port 3(ns3eth3) entered blocking state
[  379.910607] ns3br1: port 3(ns3eth3) entered disabled state
[  379.910671] ns3eth3: entered allmulticast mode
[  379.910754] ns3eth3: entered promiscuous mode
[  379.913730] ns3br1: port 2(ns3eth2) entered blocking state
[  379.913770] ns3br1: port 2(ns3eth2) entered forwarding state
[  379.916438] ns3br1: port 3(ns3eth3) entered blocking state
[  379.916474] ns3br1: port 3(ns3eth3) entered forwarding state
[  379.949166] ns1eth1: entered promiscuous mode
[  379.949260] ns1eth2: entered promiscuous mode
[  379.952061] ns2eth1: entered promiscuous mode
[  379.952113] ns2eth2: entered promiscuous mode
[  379.952149] ns2eth3: entered promiscuous mode
[  391.820840] ns1eth1: left promiscuous mode
[  391.820923] ns1eth2: left promiscuous mode
[  391.821145] ns2eth2 (unregistering): left promiscuous mode
[  391.821250] ns2eth1 (unregistering): left promiscuous mode
[  391.850816] ns2eth3: left promiscuous mode
[  391.850958] ns3br1: port 1(ns3eth1) entered disabled state
[  391.851144] ns3eth1 (unregistering): left allmulticast mode
[  391.851188] ns3eth1 (unregistering): left promiscuous mode
[  391.851221] ns3br1: port 1(ns3eth1) entered disabled state
[  391.865881] ns3eth3: left allmulticast mode
[  391.865917] ns3eth3: left promiscuous mode
[  391.865941] ns3br1: port 3(ns3eth3) entered disabled state
[  391.866009] ns3eth2: left allmulticast mode
[  391.866032] ns3eth2: left promiscuous mode
[  391.866056] ns3br1: port 2(ns3eth2) entered disabled state