[  369.738027] ns3br1: port 1(ns3eth1) entered blocking state
[  369.738084] ns3br1: port 1(ns3eth1) entered disabled state
[  369.738122] ns3eth1: entered allmulticast mode
[  369.738197] ns3eth1: entered promiscuous mode
[  369.738328] ns3br1: port 1(ns3eth1) entered blocking state
[  369.738357] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.742078] ns3br1: port 2(ns3eth2) entered blocking state
[  369.742113] ns3br1: port 2(ns3eth2) entered disabled state
[  369.742152] ns3eth2: entered allmulticast mode
[  369.742201] ns3eth2: entered promiscuous mode
[  369.745930] ns3br1: port 3(ns3eth3) entered blocking state
[  369.745995] ns3br1: port 3(ns3eth3) entered disabled state
[  369.746061] ns3eth3: entered allmulticast mode
[  369.746160] ns3eth3: entered promiscuous mode
[  369.749909] ns3br1: port 2(ns3eth2) entered blocking state
[  369.749942] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.753759] ns3br1: port 3(ns3eth3) entered blocking state
[  369.753833] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.797291] ns1eth1: entered promiscuous mode
[  369.797379] ns1eth2: entered promiscuous mode
[  369.801219] ns2eth1: entered promiscuous mode
[  369.801269] ns2eth2: entered promiscuous mode
[  369.801306] ns2eth3: entered promiscuous mode
[  381.641023] ns1eth1: left promiscuous mode
[  381.641115] ns1eth2: left promiscuous mode
[  381.641408] ns2eth2 (unregistering): left promiscuous mode
[  381.641552] ns2eth1 (unregistering): left promiscuous mode
[  381.654884] ns2eth3: left promiscuous mode
[  381.654986] ns3br1: port 1(ns3eth1) entered disabled state
[  381.655173] ns3eth1 (unregistering): left allmulticast mode
[  381.655210] ns3eth1 (unregistering): left promiscuous mode
[  381.655235] ns3br1: port 1(ns3eth1) entered disabled state
[  381.668651] ns3eth3: left allmulticast mode
[  381.668676] ns3eth3: left promiscuous mode
[  381.668707] ns3br1: port 3(ns3eth3) entered disabled state
[  381.668806] ns3eth2: left allmulticast mode
[  381.668834] ns3eth2: left promiscuous mode
[  381.668861] ns3br1: port 2(ns3eth2) entered disabled state