[  372.324036] ns3br1: port 1(ns3eth1) entered blocking state
[  372.324092] ns3br1: port 1(ns3eth1) entered disabled state
[  372.324126] ns3eth1: entered allmulticast mode
[  372.324185] ns3eth1: entered promiscuous mode
[  372.324237] ns3br1: port 1(ns3eth1) entered blocking state
[  372.324267] ns3br1: port 1(ns3eth1) entered forwarding state
[  372.327216] ns3br1: port 2(ns3eth2) entered blocking state
[  372.327286] ns3br1: port 2(ns3eth2) entered disabled state
[  372.327355] ns3eth2: entered allmulticast mode
[  372.327440] ns3eth2: entered promiscuous mode
[  372.330447] ns3br1: port 3(ns3eth3) entered blocking state
[  372.330477] ns3br1: port 3(ns3eth3) entered disabled state
[  372.330513] ns3eth3: entered allmulticast mode
[  372.330570] ns3eth3: entered promiscuous mode
[  372.333694] ns3br1: port 2(ns3eth2) entered blocking state
[  372.333729] ns3br1: port 2(ns3eth2) entered forwarding state
[  372.336646] ns3br1: port 3(ns3eth3) entered blocking state
[  372.336682] ns3br1: port 3(ns3eth3) entered forwarding state
[  372.371656] ns1eth1: entered promiscuous mode
[  372.371699] ns1eth2: entered promiscuous mode
[  372.374980] ns2eth1: entered promiscuous mode
[  372.375071] ns2eth2: entered promiscuous mode
[  372.375155] ns2eth3: entered promiscuous mode
[  384.198486] ns1eth1: left promiscuous mode
[  384.198604] ns1eth2: left promiscuous mode
[  384.199040] ns2eth2 (unregistering): left promiscuous mode
[  384.199256] ns2eth1 (unregistering): left promiscuous mode
[  384.221005] ns3eth3: left allmulticast mode
[  384.221038] ns3eth3: left promiscuous mode
[  384.221069] ns3br1: port 3(ns3eth3) entered disabled state
[  384.221295] ns3eth2: left allmulticast mode
[  384.221322] ns3eth2: left promiscuous mode
[  384.221355] ns3br1: port 2(ns3eth2) entered disabled state
[  384.221520] ns3eth1: left allmulticast mode
[  384.221550] ns3eth1: left promiscuous mode
[  384.221583] ns3br1: port 1(ns3eth1) entered disabled state
[  384.244048] ns2eth3: left promiscuous mode