[  378.279800] ns3br1: port 1(ns3eth1) entered blocking state
[  378.279854] ns3br1: port 1(ns3eth1) entered disabled state
[  378.279891] ns3eth1: entered allmulticast mode
[  378.279939] ns3eth1: entered promiscuous mode
[  378.280001] ns3br1: port 1(ns3eth1) entered blocking state
[  378.280032] ns3br1: port 1(ns3eth1) entered forwarding state
[  378.282994] ns3br1: port 2(ns3eth2) entered blocking state
[  378.283062] ns3br1: port 2(ns3eth2) entered disabled state
[  378.283127] ns3eth2: entered allmulticast mode
[  378.283217] ns3eth2: entered promiscuous mode
[  378.286159] ns3br1: port 3(ns3eth3) entered blocking state
[  378.286200] ns3br1: port 3(ns3eth3) entered disabled state
[  378.286231] ns3eth3: entered allmulticast mode
[  378.286283] ns3eth3: entered promiscuous mode
[  378.289189] ns3br1: port 2(ns3eth2) entered blocking state
[  378.289222] ns3br1: port 2(ns3eth2) entered forwarding state
[  378.292188] ns3br1: port 3(ns3eth3) entered blocking state
[  378.292259] ns3br1: port 3(ns3eth3) entered forwarding state
[  378.325757] ns1eth1: entered promiscuous mode
[  378.325810] ns1eth2: entered promiscuous mode
[  378.328729] ns2eth1: entered promiscuous mode
[  378.328776] ns2eth2: entered promiscuous mode
[  378.328823] ns2eth3: entered promiscuous mode
[  390.154311] ns1eth1: left promiscuous mode
[  390.154434] ns1eth2: left promiscuous mode
[  390.154837] ns2eth2 (unregistering): left promiscuous mode
[  390.155066] ns2eth1 (unregistering): left promiscuous mode
[  390.171598] ns2eth3: left promiscuous mode
[  390.171734] ns3br1: port 1(ns3eth1) entered disabled state
[  390.172004] ns3eth1 (unregistering): left allmulticast mode
[  390.172050] ns3eth1 (unregistering): left promiscuous mode
[  390.172083] ns3br1: port 1(ns3eth1) entered disabled state
[  390.187539] ns3eth3: left allmulticast mode
[  390.187648] ns3eth3: left promiscuous mode
[  390.187685] ns3br1: port 3(ns3eth3) entered disabled state
[  390.187807] ns3eth2: left allmulticast mode
[  390.187870] ns3eth2: left promiscuous mode
[  390.187901] ns3br1: port 2(ns3eth2) entered disabled state