[  371.903060] ns3br1: port 1(ns3eth1) entered blocking state
[  371.903108] ns3br1: port 1(ns3eth1) entered disabled state
[  371.903144] ns3eth1: entered allmulticast mode
[  371.903198] ns3eth1: entered promiscuous mode
[  371.903316] ns3br1: port 1(ns3eth1) entered blocking state
[  371.903344] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.906327] ns3br1: port 2(ns3eth2) entered blocking state
[  371.906399] ns3br1: port 2(ns3eth2) entered disabled state
[  371.906465] ns3eth2: entered allmulticast mode
[  371.906551] ns3eth2: entered promiscuous mode
[  371.909719] ns3br1: port 3(ns3eth3) entered blocking state
[  371.909754] ns3br1: port 3(ns3eth3) entered disabled state
[  371.909785] ns3eth3: entered allmulticast mode
[  371.909831] ns3eth3: entered promiscuous mode
[  371.912899] ns3br1: port 2(ns3eth2) entered blocking state
[  371.912966] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.915884] ns3br1: port 3(ns3eth3) entered blocking state
[  371.915918] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.950994] ns1eth1: entered promiscuous mode
[  371.951105] ns1eth2: entered promiscuous mode
[  371.954247] ns2eth1: entered promiscuous mode
[  371.954291] ns2eth2: entered promiscuous mode
[  371.954324] ns2eth3: entered promiscuous mode
[  383.774585] ns1eth1: left promiscuous mode
[  383.774705] ns1eth2: left promiscuous mode
[  383.775067] ns2eth2 (unregistering): left promiscuous mode
[  383.775264] ns2eth1 (unregistering): left promiscuous mode
[  383.800652] ns3eth3: left allmulticast mode
[  383.800699] ns3eth3: left promiscuous mode
[  383.800781] ns3br1: port 3(ns3eth3) entered disabled state
[  383.800878] ns3eth2: left allmulticast mode
[  383.800941] ns3eth2: left promiscuous mode
[  383.800973] ns3br1: port 2(ns3eth2) entered disabled state
[  383.801084] ns3eth1: left allmulticast mode
[  383.801116] ns3eth1: left promiscuous mode
[  383.801154] ns3br1: port 1(ns3eth1) entered disabled state
[  383.819658] ns2eth3: left promiscuous mode