[  372.269797] ns3br1: port 1(ns3eth1) entered blocking state
[  372.269861] ns3br1: port 1(ns3eth1) entered disabled state
[  372.269904] ns3eth1: entered allmulticast mode
[  372.269972] ns3eth1: entered promiscuous mode
[  372.270050] ns3br1: port 1(ns3eth1) entered blocking state
[  372.270089] ns3br1: port 1(ns3eth1) entered forwarding state
[  372.273529] ns3br1: port 2(ns3eth2) entered blocking state
[  372.273613] ns3br1: port 2(ns3eth2) entered disabled state
[  372.273700] ns3eth2: entered allmulticast mode
[  372.273802] ns3eth2: entered promiscuous mode
[  372.277170] ns3br1: port 3(ns3eth3) entered blocking state
[  372.277206] ns3br1: port 3(ns3eth3) entered disabled state
[  372.277243] ns3eth3: entered allmulticast mode
[  372.277306] ns3eth3: entered promiscuous mode
[  372.280742] ns3br1: port 2(ns3eth2) entered blocking state
[  372.280811] ns3br1: port 2(ns3eth2) entered forwarding state
[  372.283999] ns3br1: port 3(ns3eth3) entered blocking state
[  372.284037] ns3br1: port 3(ns3eth3) entered forwarding state
[  372.322878] ns1eth1: entered promiscuous mode
[  372.322934] ns1eth2: entered promiscuous mode
[  372.326543] ns2eth1: entered promiscuous mode
[  372.326648] ns2eth2: entered promiscuous mode
[  372.326741] ns2eth3: entered promiscuous mode
[  384.160749] ns1eth1: left promiscuous mode
[  384.160864] ns1eth2: left promiscuous mode
[  384.161200] ns2eth2 (unregistering): left promiscuous mode
[  384.161329] ns2eth1 (unregistering): left promiscuous mode
[  384.182804] ns3eth3: left allmulticast mode
[  384.182843] ns3eth3: left promiscuous mode
[  384.182877] ns3br1: port 3(ns3eth3) entered disabled state
[  384.182962] ns3eth2: left allmulticast mode
[  384.183018] ns3eth2: left promiscuous mode
[  384.183050] ns3br1: port 2(ns3eth2) entered disabled state
[  384.183122] ns3eth1: left allmulticast mode
[  384.183205] ns3eth1: left promiscuous mode
[  384.183240] ns3br1: port 1(ns3eth1) entered disabled state
[  384.197772] ns2eth3: left promiscuous mode