[  369.734551] ns3br1: port 1(ns3eth1) entered blocking state
[  369.734596] ns3br1: port 1(ns3eth1) entered disabled state
[  369.734622] ns3eth1: entered allmulticast mode
[  369.734669] ns3eth1: entered promiscuous mode
[  369.734722] ns3br1: port 1(ns3eth1) entered blocking state
[  369.734740] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.738960] ns3br1: port 2(ns3eth2) entered blocking state
[  369.738992] ns3br1: port 2(ns3eth2) entered disabled state
[  369.739077] ns3eth2: entered allmulticast mode
[  369.739149] ns3eth2: entered promiscuous mode
[  369.743460] ns3br1: port 3(ns3eth3) entered blocking state
[  369.743484] ns3br1: port 3(ns3eth3) entered disabled state
[  369.743503] ns3eth3: entered allmulticast mode
[  369.743546] ns3eth3: entered promiscuous mode
[  369.747923] ns3br1: port 2(ns3eth2) entered blocking state
[  369.747947] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.752555] ns3br1: port 3(ns3eth3) entered blocking state
[  369.752579] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.804615] ns1eth1: entered promiscuous mode
[  369.804655] ns1eth2: entered promiscuous mode
[  369.808989] ns2eth1: entered promiscuous mode
[  369.809054] ns2eth2: entered promiscuous mode
[  369.809118] ns2eth3: entered promiscuous mode
[  381.678880] ns1eth1: left promiscuous mode
[  381.678989] ns1eth2: left promiscuous mode
[  381.679312] ns2eth2 (unregistering): left promiscuous mode
[  381.679463] ns2eth1 (unregistering): left promiscuous mode
[  381.694342] ns2eth3: left promiscuous mode
[  381.694463] ns3br1: port 1(ns3eth1) entered disabled state
[  381.694685] ns3eth1 (unregistering): left allmulticast mode
[  381.694718] ns3eth1 (unregistering): left promiscuous mode
[  381.694746] ns3br1: port 1(ns3eth1) entered disabled state
[  381.709320] ns3eth3: left allmulticast mode
[  381.709354] ns3eth3: left promiscuous mode
[  381.709385] ns3br1: port 3(ns3eth3) entered disabled state
[  381.709467] ns3eth2: left allmulticast mode
[  381.709495] ns3eth2: left promiscuous mode
[  381.709524] ns3br1: port 2(ns3eth2) entered disabled state