[  372.816776] ns3br1: port 1(ns3eth1) entered blocking state
[  372.816832] ns3br1: port 1(ns3eth1) entered disabled state
[  372.816867] ns3eth1: entered allmulticast mode
[  372.816922] ns3eth1: entered promiscuous mode
[  372.817041] ns3br1: port 1(ns3eth1) entered blocking state
[  372.817072] ns3br1: port 1(ns3eth1) entered forwarding state
[  372.819937] ns3br1: port 2(ns3eth2) entered blocking state
[  372.819989] ns3br1: port 2(ns3eth2) entered disabled state
[  372.820023] ns3eth2: entered allmulticast mode
[  372.820075] ns3eth2: entered promiscuous mode
[  372.822964] ns3br1: port 3(ns3eth3) entered blocking state
[  372.822995] ns3br1: port 3(ns3eth3) entered disabled state
[  372.823031] ns3eth3: entered allmulticast mode
[  372.823080] ns3eth3: entered promiscuous mode
[  372.826071] ns3br1: port 2(ns3eth2) entered blocking state
[  372.826112] ns3br1: port 2(ns3eth2) entered forwarding state
[  372.829064] ns3br1: port 3(ns3eth3) entered blocking state
[  372.829099] ns3br1: port 3(ns3eth3) entered forwarding state
[  372.863175] ns1eth1: entered promiscuous mode
[  372.863223] ns1eth2: entered promiscuous mode
[  372.866205] ns2eth1: entered promiscuous mode
[  372.866250] ns2eth2: entered promiscuous mode
[  372.866283] ns2eth3: entered promiscuous mode
[  384.688645] ns1eth1: left promiscuous mode
[  384.688784] ns1eth2: left promiscuous mode
[  384.689127] ns2eth2 (unregistering): left promiscuous mode
[  384.689338] ns2eth1 (unregistering): left promiscuous mode
[  384.713644] ns3eth3: left allmulticast mode
[  384.713703] ns3eth3: left promiscuous mode
[  384.713768] ns3br1: port 3(ns3eth3) entered disabled state
[  384.713881] ns3eth2: left allmulticast mode
[  384.713939] ns3eth2: left promiscuous mode
[  384.714003] ns3br1: port 2(ns3eth2) entered disabled state
[  384.714139] ns3eth1: left allmulticast mode
[  384.714197] ns3eth1: left promiscuous mode
[  384.714286] ns3br1: port 1(ns3eth1) entered disabled state
[  384.735655] ns2eth3: left promiscuous mode