[  383.923572] ns3br1: port 1(ns3eth1) entered blocking state
[  383.923623] ns3br1: port 1(ns3eth1) entered disabled state
[  383.923658] ns3eth1: entered allmulticast mode
[  383.923711] ns3eth1: entered promiscuous mode
[  383.923778] ns3br1: port 1(ns3eth1) entered blocking state
[  383.923808] ns3br1: port 1(ns3eth1) entered forwarding state
[  383.926789] ns3br1: port 2(ns3eth2) entered blocking state
[  383.926864] ns3br1: port 2(ns3eth2) entered disabled state
[  383.926934] ns3eth2: entered allmulticast mode
[  383.927030] ns3eth2: entered promiscuous mode
[  383.930090] ns3br1: port 3(ns3eth3) entered blocking state
[  383.930135] ns3br1: port 3(ns3eth3) entered disabled state
[  383.930168] ns3eth3: entered allmulticast mode
[  383.930223] ns3eth3: entered promiscuous mode
[  383.933253] ns3br1: port 2(ns3eth2) entered blocking state
[  383.933319] ns3br1: port 2(ns3eth2) entered forwarding state
[  383.936337] ns3br1: port 3(ns3eth3) entered blocking state
[  383.936368] ns3br1: port 3(ns3eth3) entered forwarding state
[  383.971142] ns1eth1: entered promiscuous mode
[  383.971192] ns1eth2: entered promiscuous mode
[  383.974260] ns2eth1: entered promiscuous mode
[  383.974349] ns2eth2: entered promiscuous mode
[  383.974429] ns2eth3: entered promiscuous mode
[  395.799026] ns1eth1: left promiscuous mode
[  395.799193] ns1eth2: left promiscuous mode
[  395.799524] ns2eth2 (unregistering): left promiscuous mode
[  395.799715] ns2eth1 (unregistering): left promiscuous mode
[  395.816010] ns3eth3: left allmulticast mode
[  395.816074] ns3eth3: left promiscuous mode
[  395.816144] ns3br1: port 3(ns3eth3) entered disabled state
[  395.816321] ns3eth2: left allmulticast mode
[  395.816389] ns3eth2: left promiscuous mode
[  395.816458] ns3br1: port 2(ns3eth2) entered disabled state
[  395.816608] ns3eth1: left allmulticast mode
[  395.816670] ns3eth1: left promiscuous mode
[  395.816729] ns3br1: port 1(ns3eth1) entered disabled state
[  395.828067] ns2eth3: left promiscuous mode