[  372.316215] ns3br1: port 1(ns3eth1) entered blocking state
[  372.316310] ns3br1: port 1(ns3eth1) entered disabled state
[  372.316389] ns3eth1: entered allmulticast mode
[  372.316503] ns3eth1: entered promiscuous mode
[  372.316633] ns3br1: port 1(ns3eth1) entered blocking state
[  372.316674] ns3br1: port 1(ns3eth1) entered forwarding state
[  372.319708] ns3br1: port 2(ns3eth2) entered blocking state
[  372.319742] ns3br1: port 2(ns3eth2) entered disabled state
[  372.319774] ns3eth2: entered allmulticast mode
[  372.319833] ns3eth2: entered promiscuous mode
[  372.323001] ns3br1: port 3(ns3eth3) entered blocking state
[  372.323081] ns3br1: port 3(ns3eth3) entered disabled state
[  372.323159] ns3eth3: entered allmulticast mode
[  372.323269] ns3eth3: entered promiscuous mode
[  372.326320] ns3br1: port 2(ns3eth2) entered blocking state
[  372.326355] ns3br1: port 2(ns3eth2) entered forwarding state
[  372.329700] ns3br1: port 3(ns3eth3) entered blocking state
[  372.329784] ns3br1: port 3(ns3eth3) entered forwarding state
[  372.365742] ns1eth1: entered promiscuous mode
[  372.365834] ns1eth2: entered promiscuous mode
[  372.369066] ns2eth1: entered promiscuous mode
[  372.369113] ns2eth2: entered promiscuous mode
[  372.369149] ns2eth3: entered promiscuous mode
[  384.195682] ns1eth1: left promiscuous mode
[  384.195801] ns1eth2: left promiscuous mode
[  384.196118] ns2eth2 (unregistering): left promiscuous mode
[  384.196244] ns2eth1 (unregistering): left promiscuous mode
[  384.215646] ns3eth3: left allmulticast mode
[  384.215681] ns3eth3: left promiscuous mode
[  384.215717] ns3br1: port 3(ns3eth3) entered disabled state
[  384.215845] ns3eth2: left allmulticast mode
[  384.215867] ns3eth2: left promiscuous mode
[  384.215892] ns3br1: port 2(ns3eth2) entered disabled state
[  384.215958] ns3eth1: left allmulticast mode
[  384.215980] ns3eth1: left promiscuous mode
[  384.216009] ns3br1: port 1(ns3eth1) entered disabled state
[  384.235623] ns2eth3: left promiscuous mode