[  368.515309] ns3br1: port 1(ns3eth1) entered blocking state
[  368.515362] ns3br1: port 1(ns3eth1) entered disabled state
[  368.515399] ns3eth1: entered allmulticast mode
[  368.515453] ns3eth1: entered promiscuous mode
[  368.515516] ns3br1: port 1(ns3eth1) entered blocking state
[  368.515542] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.519178] ns3br1: port 2(ns3eth2) entered blocking state
[  368.519246] ns3br1: port 2(ns3eth2) entered disabled state
[  368.519309] ns3eth2: entered allmulticast mode
[  368.519392] ns3eth2: entered promiscuous mode
[  368.522993] ns3br1: port 3(ns3eth3) entered blocking state
[  368.523022] ns3br1: port 3(ns3eth3) entered disabled state
[  368.523056] ns3eth3: entered allmulticast mode
[  368.523101] ns3eth3: entered promiscuous mode
[  368.526662] ns3br1: port 2(ns3eth2) entered blocking state
[  368.526723] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.530328] ns3br1: port 3(ns3eth3) entered blocking state
[  368.530359] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.571572] ns1eth1: entered promiscuous mode
[  368.571628] ns1eth2: entered promiscuous mode
[  368.575797] ns2eth1: entered promiscuous mode
[  368.575874] ns2eth2: entered promiscuous mode
[  368.575948] ns2eth3: entered promiscuous mode
[  380.418777] ns1eth1: left promiscuous mode
[  380.418952] ns1eth2: left promiscuous mode
[  380.419305] ns2eth2 (unregistering): left promiscuous mode
[  380.419510] ns2eth1 (unregistering): left promiscuous mode
[  380.434269] ns2eth3: left promiscuous mode
[  380.434396] ns3br1: port 1(ns3eth1) entered disabled state
[  380.434613] ns3eth1 (unregistering): left allmulticast mode
[  380.434649] ns3eth1 (unregistering): left promiscuous mode
[  380.434676] ns3br1: port 1(ns3eth1) entered disabled state
[  380.446203] ns3eth3: left allmulticast mode
[  380.446263] ns3eth3: left promiscuous mode
[  380.446295] ns3br1: port 3(ns3eth3) entered disabled state
[  380.446394] ns3eth2: left allmulticast mode
[  380.446424] ns3eth2: left promiscuous mode
[  380.446449] ns3br1: port 2(ns3eth2) entered disabled state