[  371.255474] ns3br1: port 1(ns3eth1) entered blocking state
[  371.255529] ns3br1: port 1(ns3eth1) entered disabled state
[  371.255564] ns3eth1: entered allmulticast mode
[  371.255622] ns3eth1: entered promiscuous mode
[  371.255740] ns3br1: port 1(ns3eth1) entered blocking state
[  371.255769] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.258619] ns3br1: port 2(ns3eth2) entered blocking state
[  371.258662] ns3br1: port 2(ns3eth2) entered disabled state
[  371.258700] ns3eth2: entered allmulticast mode
[  371.258743] ns3eth2: entered promiscuous mode
[  371.261662] ns3br1: port 3(ns3eth3) entered blocking state
[  371.261694] ns3br1: port 3(ns3eth3) entered disabled state
[  371.261731] ns3eth3: entered allmulticast mode
[  371.261779] ns3eth3: entered promiscuous mode
[  371.264735] ns3br1: port 2(ns3eth2) entered blocking state
[  371.264776] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.267646] ns3br1: port 3(ns3eth3) entered blocking state
[  371.267681] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.301419] ns1eth1: entered promiscuous mode
[  371.301503] ns1eth2: entered promiscuous mode
[  371.304553] ns2eth1: entered promiscuous mode
[  371.304610] ns2eth2: entered promiscuous mode
[  371.304645] ns2eth3: entered promiscuous mode
[  383.120667] ns1eth1: left promiscuous mode
[  383.120792] ns1eth2: left promiscuous mode
[  383.121181] ns2eth2 (unregistering): left promiscuous mode
[  383.121411] ns2eth1 (unregistering): left promiscuous mode
[  383.141192] ns2eth3: left promiscuous mode
[  383.141341] ns3br1: port 1(ns3eth1) entered disabled state
[  383.141601] ns3eth1 (unregistering): left allmulticast mode
[  383.141673] ns3eth1 (unregistering): left promiscuous mode
[  383.141737] ns3br1: port 1(ns3eth1) entered disabled state
[  383.160184] ns3eth3: left allmulticast mode
[  383.160221] ns3eth3: left promiscuous mode
[  383.160254] ns3br1: port 3(ns3eth3) entered disabled state
[  383.160364] ns3eth2: left allmulticast mode
[  383.160393] ns3eth2: left promiscuous mode
[  383.160423] ns3br1: port 2(ns3eth2) entered disabled state