[  371.657211] ns3br1: port 1(ns3eth1) entered blocking state
[  371.657301] ns3br1: port 1(ns3eth1) entered disabled state
[  371.657367] ns3eth1: entered allmulticast mode
[  371.657462] ns3eth1: entered promiscuous mode
[  371.657649] ns3br1: port 1(ns3eth1) entered blocking state
[  371.657716] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.660932] ns3br1: port 2(ns3eth2) entered blocking state
[  371.660966] ns3br1: port 2(ns3eth2) entered disabled state
[  371.661023] ns3eth2: entered allmulticast mode
[  371.661079] ns3eth2: entered promiscuous mode
[  371.664225] ns3br1: port 3(ns3eth3) entered blocking state
[  371.664303] ns3br1: port 3(ns3eth3) entered disabled state
[  371.664375] ns3eth3: entered allmulticast mode
[  371.664469] ns3eth3: entered promiscuous mode
[  371.667801] ns3br1: port 2(ns3eth2) entered blocking state
[  371.667835] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.670984] ns3br1: port 3(ns3eth3) entered blocking state
[  371.671061] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.708399] ns1eth1: entered promiscuous mode
[  371.708452] ns1eth2: entered promiscuous mode
[  371.711911] ns2eth1: entered promiscuous mode
[  371.711999] ns2eth2: entered promiscuous mode
[  371.712084] ns2eth3: entered promiscuous mode
[  383.527502] ns1eth1: left promiscuous mode
[  383.527663] ns1eth2: left promiscuous mode
[  383.527977] ns2eth2 (unregistering): left promiscuous mode
[  383.528109] ns2eth1 (unregistering): left promiscuous mode
[  383.547085] ns2eth3: left promiscuous mode
[  383.547214] ns3br1: port 1(ns3eth1) entered disabled state
[  383.547453] ns3eth1 (unregistering): left allmulticast mode
[  383.547486] ns3eth1 (unregistering): left promiscuous mode
[  383.547522] ns3br1: port 1(ns3eth1) entered disabled state
[  383.570078] ns3eth3: left allmulticast mode
[  383.570114] ns3eth3: left promiscuous mode
[  383.570142] ns3br1: port 3(ns3eth3) entered disabled state
[  383.570213] ns3eth2: left allmulticast mode
[  383.570236] ns3eth2: left promiscuous mode
[  383.570260] ns3br1: port 2(ns3eth2) entered disabled state