[  388.230695] ns3br1: port 1(ns3eth1) entered blocking state
[  388.230768] ns3br1: port 1(ns3eth1) entered disabled state
[  388.230802] ns3eth1: entered allmulticast mode
[  388.230862] ns3eth1: entered promiscuous mode
[  388.230966] ns3br1: port 1(ns3eth1) entered blocking state
[  388.230999] ns3br1: port 1(ns3eth1) entered forwarding state
[  388.233616] ns3br1: port 2(ns3eth2) entered blocking state
[  388.233654] ns3br1: port 2(ns3eth2) entered disabled state
[  388.233685] ns3eth2: entered allmulticast mode
[  388.233738] ns3eth2: entered promiscuous mode
[  388.236383] ns3br1: port 3(ns3eth3) entered blocking state
[  388.236424] ns3br1: port 3(ns3eth3) entered disabled state
[  388.236455] ns3eth3: entered allmulticast mode
[  388.236504] ns3eth3: entered promiscuous mode
[  388.239146] ns3br1: port 2(ns3eth2) entered blocking state
[  388.239189] ns3br1: port 2(ns3eth2) entered forwarding state
[  388.241855] ns3br1: port 3(ns3eth3) entered blocking state
[  388.241895] ns3br1: port 3(ns3eth3) entered forwarding state
[  388.272485] ns1eth1: entered promiscuous mode
[  388.272548] ns1eth2: entered promiscuous mode
[  388.275222] ns2eth1: entered promiscuous mode
[  388.275278] ns2eth2: entered promiscuous mode
[  388.275319] ns2eth3: entered promiscuous mode
[  400.142829] ns1eth1: left promiscuous mode
[  400.142941] ns1eth2: left promiscuous mode
[  400.143213] ns2eth2 (unregistering): left promiscuous mode
[  400.143338] ns2eth1 (unregistering): left promiscuous mode
[  400.170779] ns2eth3: left promiscuous mode
[  400.170906] ns3br1: port 1(ns3eth1) entered disabled state
[  400.171149] ns3eth1 (unregistering): left allmulticast mode
[  400.171185] ns3eth1 (unregistering): left promiscuous mode
[  400.171215] ns3br1: port 1(ns3eth1) entered disabled state
[  400.189905] ns3eth3: left allmulticast mode
[  400.189941] ns3eth3: left promiscuous mode
[  400.189972] ns3br1: port 3(ns3eth3) entered disabled state
[  400.190069] ns3eth2: left allmulticast mode
[  400.190095] ns3eth2: left promiscuous mode
[  400.190128] ns3br1: port 2(ns3eth2) entered disabled state