[  370.986071] ns3br1: port 1(ns3eth1) entered blocking state
[  370.986156] ns3br1: port 1(ns3eth1) entered disabled state
[  370.986186] ns3eth1: entered allmulticast mode
[  370.986237] ns3eth1: entered promiscuous mode
[  370.986289] ns3br1: port 1(ns3eth1) entered blocking state
[  370.986322] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.989513] ns3br1: port 2(ns3eth2) entered blocking state
[  370.989608] ns3br1: port 2(ns3eth2) entered disabled state
[  370.989682] ns3eth2: entered allmulticast mode
[  370.989777] ns3eth2: entered promiscuous mode
[  370.992924] ns3br1: port 3(ns3eth3) entered blocking state
[  370.992965] ns3br1: port 3(ns3eth3) entered disabled state
[  370.992996] ns3eth3: entered allmulticast mode
[  370.993050] ns3eth3: entered promiscuous mode
[  370.996022] ns3br1: port 2(ns3eth2) entered blocking state
[  370.996060] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.999205] ns3br1: port 3(ns3eth3) entered blocking state
[  370.999259] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.034188] ns1eth1: entered promiscuous mode
[  371.034242] ns1eth2: entered promiscuous mode
[  371.037504] ns2eth1: entered promiscuous mode
[  371.037561] ns2eth2: entered promiscuous mode
[  371.037595] ns2eth3: entered promiscuous mode
[  382.850287] ns1eth1: left promiscuous mode
[  382.850405] ns1eth2: left promiscuous mode
[  382.850737] ns2eth2 (unregistering): left promiscuous mode
[  382.850941] ns2eth1 (unregistering): left promiscuous mode
[  382.873118] ns3eth3: left allmulticast mode
[  382.873212] ns3eth3: left promiscuous mode
[  382.873303] ns3br1: port 3(ns3eth3) entered disabled state
[  382.873419] ns3eth2: left allmulticast mode
[  382.873511] ns3eth2: left promiscuous mode
[  382.873612] ns3br1: port 2(ns3eth2) entered disabled state
[  382.873722] ns3eth1: left allmulticast mode
[  382.873807] ns3eth1: left promiscuous mode
[  382.873871] ns3br1: port 1(ns3eth1) entered disabled state
[  382.894115] ns2eth3: left promiscuous mode