[  371.811321] ns3br1: port 1(ns3eth1) entered blocking state
[  371.811377] ns3br1: port 1(ns3eth1) entered disabled state
[  371.811399] ns3eth1: entered allmulticast mode
[  371.811452] ns3eth1: entered promiscuous mode
[  371.811556] ns3br1: port 1(ns3eth1) entered blocking state
[  371.811583] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.814981] ns3br1: port 2(ns3eth2) entered blocking state
[  371.815027] ns3br1: port 2(ns3eth2) entered disabled state
[  371.815046] ns3eth2: entered allmulticast mode
[  371.815082] ns3eth2: entered promiscuous mode
[  371.818496] ns3br1: port 3(ns3eth3) entered blocking state
[  371.818577] ns3br1: port 3(ns3eth3) entered disabled state
[  371.818634] ns3eth3: entered allmulticast mode
[  371.818708] ns3eth3: entered promiscuous mode
[  371.822102] ns3br1: port 2(ns3eth2) entered blocking state
[  371.822146] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.825551] ns3br1: port 3(ns3eth3) entered blocking state
[  371.825598] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.864465] ns1eth1: entered promiscuous mode
[  371.864524] ns1eth2: entered promiscuous mode
[  371.867916] ns2eth1: entered promiscuous mode
[  371.867975] ns2eth2: entered promiscuous mode
[  371.868005] ns2eth3: entered promiscuous mode
[  383.696937] ns1eth1: left promiscuous mode
[  383.697001] ns1eth2: left promiscuous mode
[  383.697267] ns2eth2 (unregistering): left promiscuous mode
[  383.697389] ns2eth1 (unregistering): left promiscuous mode
[  383.715926] ns3eth3: left allmulticast mode
[  383.715950] ns3eth3: left promiscuous mode
[  383.715975] ns3br1: port 3(ns3eth3) entered disabled state
[  383.716036] ns3eth2: left allmulticast mode
[  383.716062] ns3eth2: left promiscuous mode
[  383.716080] ns3br1: port 2(ns3eth2) entered disabled state
[  383.716144] ns3eth1: left allmulticast mode
[  383.716161] ns3eth1: left promiscuous mode
[  383.716179] ns3br1: port 1(ns3eth1) entered disabled state
[  383.733944] ns2eth3: left promiscuous mode