[  371.962083] ns3br1: port 1(ns3eth1) entered blocking state
[  371.962178] ns3br1: port 1(ns3eth1) entered disabled state
[  371.962246] ns3eth1: entered allmulticast mode
[  371.962342] ns3eth1: entered promiscuous mode
[  371.962441] ns3br1: port 1(ns3eth1) entered blocking state
[  371.962505] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.965481] ns3br1: port 2(ns3eth2) entered blocking state
[  371.965518] ns3br1: port 2(ns3eth2) entered disabled state
[  371.965553] ns3eth2: entered allmulticast mode
[  371.965610] ns3eth2: entered promiscuous mode
[  371.968563] ns3br1: port 3(ns3eth3) entered blocking state
[  371.968636] ns3br1: port 3(ns3eth3) entered disabled state
[  371.968710] ns3eth3: entered allmulticast mode
[  371.968810] ns3eth3: entered promiscuous mode
[  371.972046] ns3br1: port 2(ns3eth2) entered blocking state
[  371.972086] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.975267] ns3br1: port 3(ns3eth3) entered blocking state
[  371.975302] ns3br1: port 3(ns3eth3) entered forwarding state
[  372.010241] ns1eth1: entered promiscuous mode
[  372.010333] ns1eth2: entered promiscuous mode
[  372.013570] ns2eth1: entered promiscuous mode
[  372.013629] ns2eth2: entered promiscuous mode
[  372.013665] ns2eth3: entered promiscuous mode
[  383.830117] ns1eth1: left promiscuous mode
[  383.830230] ns1eth2: left promiscuous mode
[  383.830616] ns2eth2 (unregistering): left promiscuous mode
[  383.830827] ns2eth1 (unregistering): left promiscuous mode
[  383.851716] ns2eth3: left promiscuous mode
[  383.851849] ns3br1: port 1(ns3eth1) entered disabled state
[  383.852067] ns3eth1 (unregistering): left allmulticast mode
[  383.852104] ns3eth1 (unregistering): left promiscuous mode
[  383.852136] ns3br1: port 1(ns3eth1) entered disabled state
[  383.877682] ns3eth3: left allmulticast mode
[  383.877739] ns3eth3: left promiscuous mode
[  383.877780] ns3br1: port 3(ns3eth3) entered disabled state
[  383.877888] ns3eth2: left allmulticast mode
[  383.877918] ns3eth2: left promiscuous mode
[  383.877946] ns3br1: port 2(ns3eth2) entered disabled state