[  389.379145] ns3br1: port 1(ns3eth1) entered blocking state
[  389.379200] ns3br1: port 1(ns3eth1) entered disabled state
[  389.379230] ns3eth1: entered allmulticast mode
[  389.379278] ns3eth1: entered promiscuous mode
[  389.379335] ns3br1: port 1(ns3eth1) entered blocking state
[  389.379371] ns3br1: port 1(ns3eth1) entered forwarding state
[  389.382100] ns3br1: port 2(ns3eth2) entered blocking state
[  389.382173] ns3br1: port 2(ns3eth2) entered disabled state
[  389.382239] ns3eth2: entered allmulticast mode
[  389.382318] ns3eth2: entered promiscuous mode
[  389.385116] ns3br1: port 3(ns3eth3) entered blocking state
[  389.385173] ns3br1: port 3(ns3eth3) entered disabled state
[  389.385208] ns3eth3: entered allmulticast mode
[  389.385301] ns3eth3: entered promiscuous mode
[  389.388080] ns3br1: port 2(ns3eth2) entered blocking state
[  389.388148] ns3br1: port 2(ns3eth2) entered forwarding state
[  389.390885] ns3br1: port 3(ns3eth3) entered blocking state
[  389.390938] ns3br1: port 3(ns3eth3) entered forwarding state
[  389.423774] ns1eth1: entered promiscuous mode
[  389.423878] ns1eth2: entered promiscuous mode
[  389.426767] ns2eth1: entered promiscuous mode
[  389.426842] ns2eth2: entered promiscuous mode
[  389.426937] ns2eth3: entered promiscuous mode
[  401.281817] ns1eth1: left promiscuous mode
[  401.281925] ns1eth2: left promiscuous mode
[  401.282313] ns2eth2 (unregistering): left promiscuous mode
[  401.282654] ns2eth1 (unregistering): left promiscuous mode
[  401.303868] ns3eth3: left allmulticast mode
[  401.303914] ns3eth3: left promiscuous mode
[  401.303948] ns3br1: port 3(ns3eth3) entered disabled state
[  401.304086] ns3eth2: left allmulticast mode
[  401.304122] ns3eth2: left promiscuous mode
[  401.304152] ns3br1: port 2(ns3eth2) entered disabled state
[  401.304255] ns3eth1: left allmulticast mode
[  401.304287] ns3eth1: left promiscuous mode
[  401.304356] ns3br1: port 1(ns3eth1) entered disabled state
[  401.319803] ns2eth3: left promiscuous mode