[  383.057056] ns3br1: port 1(ns3eth1) entered blocking state
[  383.057114] ns3br1: port 1(ns3eth1) entered disabled state
[  383.057158] ns3eth1: entered allmulticast mode
[  383.057222] ns3eth1: entered promiscuous mode
[  383.057274] ns3br1: port 1(ns3eth1) entered blocking state
[  383.057303] ns3br1: port 1(ns3eth1) entered forwarding state
[  383.059752] ns3br1: port 2(ns3eth2) entered blocking state
[  383.059788] ns3br1: port 2(ns3eth2) entered disabled state
[  383.059814] ns3eth2: entered allmulticast mode
[  383.059868] ns3eth2: entered promiscuous mode
[  383.062403] ns3br1: port 3(ns3eth3) entered blocking state
[  383.062467] ns3br1: port 3(ns3eth3) entered disabled state
[  383.062528] ns3eth3: entered allmulticast mode
[  383.062611] ns3eth3: entered promiscuous mode
[  383.065194] ns3br1: port 2(ns3eth2) entered blocking state
[  383.065229] ns3br1: port 2(ns3eth2) entered forwarding state
[  383.067804] ns3br1: port 3(ns3eth3) entered blocking state
[  383.067842] ns3br1: port 3(ns3eth3) entered forwarding state
[  383.096942] ns1eth1: entered promiscuous mode
[  383.096990] ns1eth2: entered promiscuous mode
[  383.099623] ns2eth1: entered promiscuous mode
[  383.099701] ns2eth2: entered promiscuous mode
[  383.099780] ns2eth3: entered promiscuous mode
[  394.921048] ns1eth1: left promiscuous mode
[  394.921143] ns1eth2: left promiscuous mode
[  394.921429] ns2eth2 (unregistering): left promiscuous mode
[  394.921554] ns2eth1 (unregistering): left promiscuous mode
[  394.941079] ns3eth3: left allmulticast mode
[  394.941160] ns3eth3: left promiscuous mode
[  394.941205] ns3br1: port 3(ns3eth3) entered disabled state
[  394.941290] ns3eth2: left allmulticast mode
[  394.941368] ns3eth2: left promiscuous mode
[  394.941403] ns3br1: port 2(ns3eth2) entered disabled state
[  394.941508] ns3eth1: left allmulticast mode
[  394.941543] ns3eth1: left promiscuous mode
[  394.941572] ns3br1: port 1(ns3eth1) entered disabled state
[  394.956062] ns2eth3: left promiscuous mode