[  381.580314] ns3br1: port 1(ns3eth1) entered blocking state
[  381.580365] ns3br1: port 1(ns3eth1) entered disabled state
[  381.580399] ns3eth1: entered allmulticast mode
[  381.580450] ns3eth1: entered promiscuous mode
[  381.580564] ns3br1: port 1(ns3eth1) entered blocking state
[  381.580594] ns3br1: port 1(ns3eth1) entered forwarding state
[  381.583403] ns3br1: port 2(ns3eth2) entered blocking state
[  381.583438] ns3br1: port 2(ns3eth2) entered disabled state
[  381.583470] ns3eth2: entered allmulticast mode
[  381.583521] ns3eth2: entered promiscuous mode
[  381.586409] ns3br1: port 3(ns3eth3) entered blocking state
[  381.586451] ns3br1: port 3(ns3eth3) entered disabled state
[  381.586486] ns3eth3: entered allmulticast mode
[  381.586540] ns3eth3: entered promiscuous mode
[  381.589500] ns3br1: port 2(ns3eth2) entered blocking state
[  381.589541] ns3br1: port 2(ns3eth2) entered forwarding state
[  381.592566] ns3br1: port 3(ns3eth3) entered blocking state
[  381.592631] ns3br1: port 3(ns3eth3) entered forwarding state
[  381.626514] ns1eth1: entered promiscuous mode
[  381.626564] ns1eth2: entered promiscuous mode
[  381.629669] ns2eth1: entered promiscuous mode
[  381.629752] ns2eth2: entered promiscuous mode
[  381.629834] ns2eth3: entered promiscuous mode
[  393.449270] ns1eth1: left promiscuous mode
[  393.449412] ns1eth2: left promiscuous mode
[  393.449754] ns2eth2 (unregistering): left promiscuous mode
[  393.449992] ns2eth1 (unregistering): left promiscuous mode
[  393.466997] ns2eth3: left promiscuous mode
[  393.467180] ns3br1: port 1(ns3eth1) entered disabled state
[  393.467448] ns3eth1 (unregistering): left allmulticast mode
[  393.467518] ns3eth1 (unregistering): left promiscuous mode
[  393.467611] ns3br1: port 1(ns3eth1) entered disabled state
[  393.485975] ns3eth3: left allmulticast mode
[  393.486069] ns3eth3: left promiscuous mode
[  393.486140] ns3br1: port 3(ns3eth3) entered disabled state
[  393.486258] ns3eth2: left allmulticast mode
[  393.486314] ns3eth2: left promiscuous mode
[  393.486376] ns3br1: port 2(ns3eth2) entered disabled state