[  373.232883] ns3br1: port 1(ns3eth1) entered blocking state
[  373.232940] ns3br1: port 1(ns3eth1) entered disabled state
[  373.232994] ns3eth1: entered allmulticast mode
[  373.233052] ns3eth1: entered promiscuous mode
[  373.233109] ns3br1: port 1(ns3eth1) entered blocking state
[  373.233146] ns3br1: port 1(ns3eth1) entered forwarding state
[  373.236074] ns3br1: port 2(ns3eth2) entered blocking state
[  373.236113] ns3br1: port 2(ns3eth2) entered disabled state
[  373.236146] ns3eth2: entered allmulticast mode
[  373.236200] ns3eth2: entered promiscuous mode
[  373.239126] ns3br1: port 3(ns3eth3) entered blocking state
[  373.239162] ns3br1: port 3(ns3eth3) entered disabled state
[  373.239196] ns3eth3: entered allmulticast mode
[  373.239248] ns3eth3: entered promiscuous mode
[  373.242183] ns3br1: port 2(ns3eth2) entered blocking state
[  373.242218] ns3br1: port 2(ns3eth2) entered forwarding state
[  373.245334] ns3br1: port 3(ns3eth3) entered blocking state
[  373.245378] ns3br1: port 3(ns3eth3) entered forwarding state
[  373.279747] ns1eth1: entered promiscuous mode
[  373.279840] ns1eth2: entered promiscuous mode
[  373.282959] ns2eth1: entered promiscuous mode
[  373.283004] ns2eth2: entered promiscuous mode
[  373.283040] ns2eth3: entered promiscuous mode
[  385.096309] ns1eth1: left promiscuous mode
[  385.096437] ns1eth2: left promiscuous mode
[  385.096776] ns2eth2 (unregistering): left promiscuous mode
[  385.097002] ns2eth1 (unregistering): left promiscuous mode
[  385.122320] ns3eth3: left allmulticast mode
[  385.122380] ns3eth3: left promiscuous mode
[  385.122449] ns3br1: port 3(ns3eth3) entered disabled state
[  385.122572] ns3eth2: left allmulticast mode
[  385.122629] ns3eth2: left promiscuous mode
[  385.122731] ns3br1: port 2(ns3eth2) entered disabled state
[  385.122857] ns3eth1: left allmulticast mode
[  385.122913] ns3eth1: left promiscuous mode
[  385.122985] ns3br1: port 1(ns3eth1) entered disabled state
[  385.138333] ns2eth3: left promiscuous mode