[  371.028628] ns3br1: port 1(ns3eth1) entered blocking state
[  371.028685] ns3br1: port 1(ns3eth1) entered disabled state
[  371.028718] ns3eth1: entered allmulticast mode
[  371.028780] ns3eth1: entered promiscuous mode
[  371.028845] ns3br1: port 1(ns3eth1) entered blocking state
[  371.028874] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.032825] ns3br1: port 2(ns3eth2) entered blocking state
[  371.032872] ns3br1: port 2(ns3eth2) entered disabled state
[  371.032910] ns3eth2: entered allmulticast mode
[  371.032967] ns3eth2: entered promiscuous mode
[  371.037115] ns3br1: port 3(ns3eth3) entered blocking state
[  371.037205] ns3br1: port 3(ns3eth3) entered disabled state
[  371.037277] ns3eth3: entered allmulticast mode
[  371.037376] ns3eth3: entered promiscuous mode
[  371.041274] ns3br1: port 2(ns3eth2) entered blocking state
[  371.041307] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.045240] ns3br1: port 3(ns3eth3) entered blocking state
[  371.045278] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.091638] ns1eth1: entered promiscuous mode
[  371.091740] ns1eth2: entered promiscuous mode
[  371.095998] ns2eth1: entered promiscuous mode
[  371.096057] ns2eth2: entered promiscuous mode
[  371.096094] ns2eth3: entered promiscuous mode
[  382.970019] ns1eth1: left promiscuous mode
[  382.970227] ns1eth2: left promiscuous mode
[  382.970690] ns2eth2 (unregistering): left promiscuous mode
[  382.970955] ns2eth1 (unregistering): left promiscuous mode
[  382.986797] ns2eth3: left promiscuous mode
[  382.986975] ns3br1: port 1(ns3eth1) entered disabled state
[  382.987324] ns3eth1 (unregistering): left allmulticast mode
[  382.987368] ns3eth1 (unregistering): left promiscuous mode
[  382.987408] ns3br1: port 1(ns3eth1) entered disabled state
[  383.003112] ns3eth3: left allmulticast mode
[  383.003159] ns3eth3: left promiscuous mode
[  383.003258] ns3br1: port 3(ns3eth3) entered disabled state
[  383.003391] ns3eth2: left allmulticast mode
[  383.003424] ns3eth2: left promiscuous mode
[  383.003457] ns3br1: port 2(ns3eth2) entered disabled state