[  381.755600] ns3br1: port 1(ns3eth1) entered blocking state
[  381.755652] ns3br1: port 1(ns3eth1) entered disabled state
[  381.755687] ns3eth1: entered allmulticast mode
[  381.755738] ns3eth1: entered promiscuous mode
[  381.755799] ns3br1: port 1(ns3eth1) entered blocking state
[  381.755826] ns3br1: port 1(ns3eth1) entered forwarding state
[  381.758868] ns3br1: port 2(ns3eth2) entered blocking state
[  381.758936] ns3br1: port 2(ns3eth2) entered disabled state
[  381.759012] ns3eth2: entered allmulticast mode
[  381.759096] ns3eth2: entered promiscuous mode
[  381.762145] ns3br1: port 3(ns3eth3) entered blocking state
[  381.762189] ns3br1: port 3(ns3eth3) entered disabled state
[  381.762220] ns3eth3: entered allmulticast mode
[  381.762267] ns3eth3: entered promiscuous mode
[  381.765252] ns3br1: port 2(ns3eth2) entered blocking state
[  381.765287] ns3br1: port 2(ns3eth2) entered forwarding state
[  381.768286] ns3br1: port 3(ns3eth3) entered blocking state
[  381.768353] ns3br1: port 3(ns3eth3) entered forwarding state
[  381.802259] ns1eth1: entered promiscuous mode
[  381.802314] ns1eth2: entered promiscuous mode
[  381.805306] ns2eth1: entered promiscuous mode
[  381.805386] ns2eth2: entered promiscuous mode
[  381.805460] ns2eth3: entered promiscuous mode
[  393.626466] ns1eth1: left promiscuous mode
[  393.626614] ns1eth2: left promiscuous mode
[  393.626943] ns2eth2 (unregistering): left promiscuous mode
[  393.627163] ns2eth1 (unregistering): left promiscuous mode
[  393.644041] ns2eth3: left promiscuous mode
[  393.644167] ns3br1: port 1(ns3eth1) entered disabled state
[  393.644420] ns3eth1 (unregistering): left allmulticast mode
[  393.644491] ns3eth1 (unregistering): left promiscuous mode
[  393.644584] ns3br1: port 1(ns3eth1) entered disabled state
[  393.660999] ns3eth3: left allmulticast mode
[  393.661091] ns3eth3: left promiscuous mode
[  393.661157] ns3br1: port 3(ns3eth3) entered disabled state
[  393.661386] ns3eth2: left allmulticast mode
[  393.661445] ns3eth2: left promiscuous mode
[  393.661509] ns3br1: port 2(ns3eth2) entered disabled state