[  370.093076] ns3br1: port 1(ns3eth1) entered blocking state
[  370.093164] ns3br1: port 1(ns3eth1) entered disabled state
[  370.093231] ns3eth1: entered allmulticast mode
[  370.093325] ns3eth1: entered promiscuous mode
[  370.093421] ns3br1: port 1(ns3eth1) entered blocking state
[  370.093484] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.096438] ns3br1: port 2(ns3eth2) entered blocking state
[  370.096486] ns3br1: port 2(ns3eth2) entered disabled state
[  370.096518] ns3eth2: entered allmulticast mode
[  370.096571] ns3eth2: entered promiscuous mode
[  370.099414] ns3br1: port 3(ns3eth3) entered blocking state
[  370.099443] ns3br1: port 3(ns3eth3) entered disabled state
[  370.099480] ns3eth3: entered allmulticast mode
[  370.099526] ns3eth3: entered promiscuous mode
[  370.102475] ns3br1: port 2(ns3eth2) entered blocking state
[  370.102553] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.105483] ns3br1: port 3(ns3eth3) entered blocking state
[  370.105524] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.139380] ns1eth1: entered promiscuous mode
[  370.139433] ns1eth2: entered promiscuous mode
[  370.142401] ns2eth1: entered promiscuous mode
[  370.142483] ns2eth2: entered promiscuous mode
[  370.142575] ns2eth3: entered promiscuous mode
[  381.962094] ns1eth1: left promiscuous mode
[  381.962225] ns1eth2: left promiscuous mode
[  381.962596] ns2eth2 (unregistering): left promiscuous mode
[  381.962826] ns2eth1 (unregistering): left promiscuous mode
[  381.984626] ns2eth3: left promiscuous mode
[  381.984802] ns3br1: port 1(ns3eth1) entered disabled state
[  381.985030] ns3eth1 (unregistering): left allmulticast mode
[  381.985093] ns3eth1 (unregistering): left promiscuous mode
[  381.985156] ns3br1: port 1(ns3eth1) entered disabled state
[  382.008617] ns3eth3: left allmulticast mode
[  382.008657] ns3eth3: left promiscuous mode
[  382.008689] ns3br1: port 3(ns3eth3) entered disabled state
[  382.008767] ns3eth2: left allmulticast mode
[  382.008824] ns3eth2: left promiscuous mode
[  382.008863] ns3br1: port 2(ns3eth2) entered disabled state