[  371.482250] ns3br1: port 1(ns3eth1) entered blocking state
[  371.482347] ns3br1: port 1(ns3eth1) entered disabled state
[  371.482422] ns3eth1: entered allmulticast mode
[  371.482523] ns3eth1: entered promiscuous mode
[  371.482740] ns3br1: port 1(ns3eth1) entered blocking state
[  371.482813] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.485889] ns3br1: port 2(ns3eth2) entered blocking state
[  371.485924] ns3br1: port 2(ns3eth2) entered disabled state
[  371.485964] ns3eth2: entered allmulticast mode
[  371.486017] ns3eth2: entered promiscuous mode
[  371.489228] ns3br1: port 3(ns3eth3) entered blocking state
[  371.489260] ns3br1: port 3(ns3eth3) entered disabled state
[  371.489300] ns3eth3: entered allmulticast mode
[  371.489353] ns3eth3: entered promiscuous mode
[  371.492461] ns3br1: port 2(ns3eth2) entered blocking state
[  371.492495] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.495707] ns3br1: port 3(ns3eth3) entered blocking state
[  371.495782] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.531671] ns1eth1: entered promiscuous mode
[  371.531774] ns1eth2: entered promiscuous mode
[  371.534907] ns2eth1: entered promiscuous mode
[  371.534953] ns2eth2: entered promiscuous mode
[  371.534992] ns2eth3: entered promiscuous mode
[  383.362538] ns1eth1: left promiscuous mode
[  383.362660] ns1eth2: left promiscuous mode
[  383.363067] ns2eth2 (unregistering): left promiscuous mode
[  383.363251] ns2eth1 (unregistering): left promiscuous mode
[  383.385130] ns2eth3: left promiscuous mode
[  383.385288] ns3br1: port 1(ns3eth1) entered disabled state
[  383.385527] ns3eth1 (unregistering): left allmulticast mode
[  383.385567] ns3eth1 (unregistering): left promiscuous mode
[  383.385596] ns3br1: port 1(ns3eth1) entered disabled state
[  383.400084] ns3eth3: left allmulticast mode
[  383.400121] ns3eth3: left promiscuous mode
[  383.400153] ns3br1: port 3(ns3eth3) entered disabled state
[  383.400232] ns3eth2: left allmulticast mode
[  383.400306] ns3eth2: left promiscuous mode
[  383.400342] ns3br1: port 2(ns3eth2) entered disabled state