[  368.713305] ns3br1: port 1(ns3eth1) entered blocking state
[  368.713395] ns3br1: port 1(ns3eth1) entered disabled state
[  368.713473] ns3eth1: entered allmulticast mode
[  368.713562] ns3eth1: entered promiscuous mode
[  368.713671] ns3br1: port 1(ns3eth1) entered blocking state
[  368.713734] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.717240] ns3br1: port 2(ns3eth2) entered blocking state
[  368.717273] ns3br1: port 2(ns3eth2) entered disabled state
[  368.717310] ns3eth2: entered allmulticast mode
[  368.717354] ns3eth2: entered promiscuous mode
[  368.720895] ns3br1: port 3(ns3eth3) entered blocking state
[  368.720967] ns3br1: port 3(ns3eth3) entered disabled state
[  368.721034] ns3eth3: entered allmulticast mode
[  368.721120] ns3eth3: entered promiscuous mode
[  368.724689] ns3br1: port 2(ns3eth2) entered blocking state
[  368.724729] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.728236] ns3br1: port 3(ns3eth3) entered blocking state
[  368.728301] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.770185] ns1eth1: entered promiscuous mode
[  368.770265] ns1eth2: entered promiscuous mode
[  368.774031] ns2eth1: entered promiscuous mode
[  368.774075] ns2eth2: entered promiscuous mode
[  368.774109] ns2eth3: entered promiscuous mode
[  380.604632] ns1eth1: left promiscuous mode
[  380.604755] ns1eth2: left promiscuous mode
[  380.605123] ns2eth2 (unregistering): left promiscuous mode
[  380.605333] ns2eth1 (unregistering): left promiscuous mode
[  380.621111] ns2eth3: left promiscuous mode
[  380.621239] ns3br1: port 1(ns3eth1) entered disabled state
[  380.621456] ns3eth1 (unregistering): left allmulticast mode
[  380.621492] ns3eth1 (unregistering): left promiscuous mode
[  380.621522] ns3br1: port 1(ns3eth1) entered disabled state
[  380.638004] ns3eth3: left allmulticast mode
[  380.638071] ns3eth3: left promiscuous mode
[  380.638108] ns3br1: port 3(ns3eth3) entered disabled state
[  380.638220] ns3eth2: left allmulticast mode
[  380.638249] ns3eth2: left promiscuous mode
[  380.638278] ns3br1: port 2(ns3eth2) entered disabled state