[  368.691829] ns3br1: port 1(ns3eth1) entered blocking state
[  368.691910] ns3br1: port 1(ns3eth1) entered disabled state
[  368.691956] ns3eth1: entered allmulticast mode
[  368.692024] ns3eth1: entered promiscuous mode
[  368.692119] ns3br1: port 1(ns3eth1) entered blocking state
[  368.692183] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.696336] ns3br1: port 2(ns3eth2) entered blocking state
[  368.696425] ns3br1: port 2(ns3eth2) entered disabled state
[  368.696508] ns3eth2: entered allmulticast mode
[  368.696627] ns3eth2: entered promiscuous mode
[  368.701132] ns3br1: port 3(ns3eth3) entered blocking state
[  368.701182] ns3br1: port 3(ns3eth3) entered disabled state
[  368.701216] ns3eth3: entered allmulticast mode
[  368.701288] ns3eth3: entered promiscuous mode
[  368.705773] ns3br1: port 2(ns3eth2) entered blocking state
[  368.705844] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.710198] ns3br1: port 3(ns3eth3) entered blocking state
[  368.710240] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.760278] ns1eth1: entered promiscuous mode
[  368.760344] ns1eth2: entered promiscuous mode
[  368.764356] ns2eth1: entered promiscuous mode
[  368.764444] ns2eth2: entered promiscuous mode
[  368.764530] ns2eth3: entered promiscuous mode
[  380.649786] ns1eth1: left promiscuous mode
[  380.649911] ns1eth2: left promiscuous mode
[  380.650281] ns2eth2 (unregistering): left promiscuous mode
[  380.650473] ns2eth1 (unregistering): left promiscuous mode
[  380.669084] ns2eth3: left promiscuous mode
[  380.669217] ns3br1: port 1(ns3eth1) entered disabled state
[  380.669477] ns3eth1 (unregistering): left allmulticast mode
[  380.669516] ns3eth1 (unregistering): left promiscuous mode
[  380.669573] ns3br1: port 1(ns3eth1) entered disabled state
[  380.685032] ns3eth3: left allmulticast mode
[  380.685093] ns3eth3: left promiscuous mode
[  380.685129] ns3br1: port 3(ns3eth3) entered disabled state
[  380.685200] ns3eth2: left allmulticast mode
[  380.685277] ns3eth2: left promiscuous mode
[  380.685312] ns3br1: port 2(ns3eth2) entered disabled state