[  368.531409] ns3br1: port 1(ns3eth1) entered blocking state
[  368.531510] ns3br1: port 1(ns3eth1) entered disabled state
[  368.531588] ns3eth1: entered allmulticast mode
[  368.531683] ns3eth1: entered promiscuous mode
[  368.531790] ns3br1: port 1(ns3eth1) entered blocking state
[  368.531862] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.535564] ns3br1: port 2(ns3eth2) entered blocking state
[  368.535612] ns3br1: port 2(ns3eth2) entered disabled state
[  368.535661] ns3eth2: entered allmulticast mode
[  368.535712] ns3eth2: entered promiscuous mode
[  368.539367] ns3br1: port 3(ns3eth3) entered blocking state
[  368.539433] ns3br1: port 3(ns3eth3) entered disabled state
[  368.539499] ns3eth3: entered allmulticast mode
[  368.539583] ns3eth3: entered promiscuous mode
[  368.543275] ns3br1: port 2(ns3eth2) entered blocking state
[  368.543313] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.547001] ns3br1: port 3(ns3eth3) entered blocking state
[  368.547072] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.589961] ns1eth1: entered promiscuous mode
[  368.590044] ns1eth2: entered promiscuous mode
[  368.593800] ns2eth1: entered promiscuous mode
[  368.593847] ns2eth2: entered promiscuous mode
[  368.593884] ns2eth3: entered promiscuous mode
[  380.455187] ns1eth1: left promiscuous mode
[  380.455313] ns1eth2: left promiscuous mode
[  380.455593] ns2eth2 (unregistering): left promiscuous mode
[  380.455733] ns2eth1 (unregistering): left promiscuous mode
[  380.469618] ns2eth3: left promiscuous mode
[  380.469722] ns3br1: port 1(ns3eth1) entered disabled state
[  380.469904] ns3eth1 (unregistering): left allmulticast mode
[  380.469933] ns3eth1 (unregistering): left promiscuous mode
[  380.469968] ns3br1: port 1(ns3eth1) entered disabled state
[  380.484187] ns3eth3: left allmulticast mode
[  380.484220] ns3eth3: left promiscuous mode
[  380.484251] ns3br1: port 3(ns3eth3) entered disabled state
[  380.484332] ns3eth2: left allmulticast mode
[  380.484356] ns3eth2: left promiscuous mode
[  380.484380] ns3br1: port 2(ns3eth2) entered disabled state