[  369.852538] ns3br1: port 1(ns3eth1) entered blocking state
[  369.852632] ns3br1: port 1(ns3eth1) entered disabled state
[  369.852698] ns3eth1: entered allmulticast mode
[  369.852800] ns3eth1: entered promiscuous mode
[  369.852903] ns3br1: port 1(ns3eth1) entered blocking state
[  369.852991] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.857132] ns3br1: port 2(ns3eth2) entered blocking state
[  369.857184] ns3br1: port 2(ns3eth2) entered disabled state
[  369.857236] ns3eth2: entered allmulticast mode
[  369.857289] ns3eth2: entered promiscuous mode
[  369.861069] ns3br1: port 3(ns3eth3) entered blocking state
[  369.861137] ns3br1: port 3(ns3eth3) entered disabled state
[  369.861218] ns3eth3: entered allmulticast mode
[  369.861305] ns3eth3: entered promiscuous mode
[  369.865271] ns3br1: port 2(ns3eth2) entered blocking state
[  369.865311] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.869173] ns3br1: port 3(ns3eth3) entered blocking state
[  369.869249] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.915329] ns1eth1: entered promiscuous mode
[  369.915395] ns1eth2: entered promiscuous mode
[  369.919207] ns2eth1: entered promiscuous mode
[  369.919296] ns2eth2: entered promiscuous mode
[  369.919371] ns2eth3: entered promiscuous mode
[  381.768671] ns1eth1: left promiscuous mode
[  381.768846] ns1eth2: left promiscuous mode
[  381.769223] ns2eth2 (unregistering): left promiscuous mode
[  381.769422] ns2eth1 (unregistering): left promiscuous mode
[  381.782775] ns2eth3: left promiscuous mode
[  381.782902] ns3br1: port 1(ns3eth1) entered disabled state
[  381.783217] ns3eth1 (unregistering): left allmulticast mode
[  381.783281] ns3eth1 (unregistering): left promiscuous mode
[  381.783350] ns3br1: port 1(ns3eth1) entered disabled state
[  381.797145] ns3eth3: left allmulticast mode
[  381.797253] ns3eth3: left promiscuous mode
[  381.797319] ns3br1: port 3(ns3eth3) entered disabled state
[  381.797478] ns3eth2: left allmulticast mode
[  381.797536] ns3eth2: left promiscuous mode
[  381.797624] ns3br1: port 2(ns3eth2) entered disabled state