[  368.505408] ns3br1: port 1(ns3eth1) entered blocking state
[  368.505546] ns3br1: port 1(ns3eth1) entered disabled state
[  368.505616] ns3eth1: entered allmulticast mode
[  368.505700] ns3eth1: entered promiscuous mode
[  368.505816] ns3br1: port 1(ns3eth1) entered blocking state
[  368.505857] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.509549] ns3br1: port 2(ns3eth2) entered blocking state
[  368.509584] ns3br1: port 2(ns3eth2) entered disabled state
[  368.509610] ns3eth2: entered allmulticast mode
[  368.509660] ns3eth2: entered promiscuous mode
[  368.513336] ns3br1: port 3(ns3eth3) entered blocking state
[  368.513400] ns3br1: port 3(ns3eth3) entered disabled state
[  368.513464] ns3eth3: entered allmulticast mode
[  368.513553] ns3eth3: entered promiscuous mode
[  368.517351] ns3br1: port 2(ns3eth2) entered blocking state
[  368.517386] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.521127] ns3br1: port 3(ns3eth3) entered blocking state
[  368.521194] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.564542] ns1eth1: entered promiscuous mode
[  368.564630] ns1eth2: entered promiscuous mode
[  368.568352] ns2eth1: entered promiscuous mode
[  368.568396] ns2eth2: entered promiscuous mode
[  368.568431] ns2eth3: entered promiscuous mode
[  380.421533] ns1eth1: left promiscuous mode
[  380.421671] ns1eth2: left promiscuous mode
[  380.422132] ns2eth2 (unregistering): left promiscuous mode
[  380.422337] ns2eth1 (unregistering): left promiscuous mode
[  380.436211] ns2eth3: left promiscuous mode
[  380.436354] ns3br1: port 1(ns3eth1) entered disabled state
[  380.436574] ns3eth1 (unregistering): left allmulticast mode
[  380.436623] ns3eth1 (unregistering): left promiscuous mode
[  380.436658] ns3br1: port 1(ns3eth1) entered disabled state
[  380.450326] ns3eth3: left allmulticast mode
[  380.450363] ns3eth3: left promiscuous mode
[  380.450423] ns3br1: port 3(ns3eth3) entered disabled state
[  380.450503] ns3eth2: left allmulticast mode
[  380.450561] ns3eth2: left promiscuous mode
[  380.450591] ns3br1: port 2(ns3eth2) entered disabled state