[  379.463522] ns3br1: port 1(ns3eth1) entered blocking state
[  379.463612] ns3br1: port 1(ns3eth1) entered disabled state
[  379.463695] ns3eth1: entered allmulticast mode
[  379.463788] ns3eth1: entered promiscuous mode
[  379.463904] ns3br1: port 1(ns3eth1) entered blocking state
[  379.463977] ns3br1: port 1(ns3eth1) entered forwarding state
[  379.467900] ns3br1: port 2(ns3eth2) entered blocking state
[  379.467935] ns3br1: port 2(ns3eth2) entered disabled state
[  379.467967] ns3eth2: entered allmulticast mode
[  379.468020] ns3eth2: entered promiscuous mode
[  379.471870] ns3br1: port 3(ns3eth3) entered blocking state
[  379.471935] ns3br1: port 3(ns3eth3) entered disabled state
[  379.472006] ns3eth3: entered allmulticast mode
[  379.472101] ns3eth3: entered promiscuous mode
[  379.475909] ns3br1: port 2(ns3eth2) entered blocking state
[  379.475942] ns3br1: port 2(ns3eth2) entered forwarding state
[  379.479616] ns3br1: port 3(ns3eth3) entered blocking state
[  379.479684] ns3br1: port 3(ns3eth3) entered forwarding state
[  379.524606] ns1eth1: entered promiscuous mode
[  379.524700] ns1eth2: entered promiscuous mode
[  379.528613] ns2eth1: entered promiscuous mode
[  379.528674] ns2eth2: entered promiscuous mode
[  379.528714] ns2eth3: entered promiscuous mode
[  391.382352] ns1eth1: left promiscuous mode
[  391.382429] ns1eth2: left promiscuous mode
[  391.382699] ns2eth2 (unregistering): left promiscuous mode
[  391.382825] ns2eth1 (unregistering): left promiscuous mode
[  391.398199] ns2eth3: left promiscuous mode
[  391.398298] ns3br1: port 1(ns3eth1) entered disabled state
[  391.398490] ns3eth1 (unregistering): left allmulticast mode
[  391.398521] ns3eth1 (unregistering): left promiscuous mode
[  391.398548] ns3br1: port 1(ns3eth1) entered disabled state
[  391.415159] ns3eth3: left allmulticast mode
[  391.415197] ns3eth3: left promiscuous mode
[  391.415230] ns3br1: port 3(ns3eth3) entered disabled state
[  391.415309] ns3eth2: left allmulticast mode
[  391.415333] ns3eth2: left promiscuous mode
[  391.415360] ns3br1: port 2(ns3eth2) entered disabled state