[  404.236989] ns3br1: port 1(ns3eth1) entered blocking state
[  404.237038] ns3br1: port 1(ns3eth1) entered disabled state
[  404.237075] ns3eth1: entered allmulticast mode
[  404.237135] ns3eth1: entered promiscuous mode
[  404.237257] ns3br1: port 1(ns3eth1) entered blocking state
[  404.237287] ns3br1: port 1(ns3eth1) entered forwarding state
[  404.240630] ns3br1: port 2(ns3eth2) entered blocking state
[  404.240707] ns3br1: port 2(ns3eth2) entered disabled state
[  404.240783] ns3eth2: entered allmulticast mode
[  404.240889] ns3eth2: entered promiscuous mode
[  404.244169] ns3br1: port 3(ns3eth3) entered blocking state
[  404.244200] ns3br1: port 3(ns3eth3) entered disabled state
[  404.244237] ns3eth3: entered allmulticast mode
[  404.244287] ns3eth3: entered promiscuous mode
[  404.247628] ns3br1: port 2(ns3eth2) entered blocking state
[  404.247702] ns3br1: port 2(ns3eth2) entered forwarding state
[  404.251004] ns3br1: port 3(ns3eth3) entered blocking state
[  404.251043] ns3br1: port 3(ns3eth3) entered forwarding state
[  404.289870] ns1eth1: entered promiscuous mode
[  404.289917] ns1eth2: entered promiscuous mode
[  404.293336] ns2eth1: entered promiscuous mode
[  404.293438] ns2eth2: entered promiscuous mode
[  404.293534] ns2eth3: entered promiscuous mode
[  416.157671] ns1eth1: left promiscuous mode
[  416.157817] ns1eth2: left promiscuous mode
[  416.158195] ns2eth2 (unregistering): left promiscuous mode
[  416.158359] ns2eth1 (unregistering): left promiscuous mode
[  416.180573] ns2eth3: left promiscuous mode
[  416.180720] ns3br1: port 1(ns3eth1) entered disabled state
[  416.180962] ns3eth1 (unregistering): left allmulticast mode
[  416.180994] ns3eth1 (unregistering): left promiscuous mode
[  416.181028] ns3br1: port 1(ns3eth1) entered disabled state
[  416.199564] ns3eth3: left allmulticast mode
[  416.199595] ns3eth3: left promiscuous mode
[  416.199631] ns3br1: port 3(ns3eth3) entered disabled state
[  416.199728] ns3eth2: left allmulticast mode
[  416.199750] ns3eth2: left promiscuous mode
[  416.199780] ns3br1: port 2(ns3eth2) entered disabled state