[  378.989567] ns3br1: port 1(ns3eth1) entered blocking state
[  378.989623] ns3br1: port 1(ns3eth1) entered disabled state
[  378.989661] ns3eth1: entered allmulticast mode
[  378.989714] ns3eth1: entered promiscuous mode
[  378.989780] ns3br1: port 1(ns3eth1) entered blocking state
[  378.989810] ns3br1: port 1(ns3eth1) entered forwarding state
[  378.992629] ns3br1: port 2(ns3eth2) entered blocking state
[  378.992664] ns3br1: port 2(ns3eth2) entered disabled state
[  378.992694] ns3eth2: entered allmulticast mode
[  378.992746] ns3eth2: entered promiscuous mode
[  378.995495] ns3br1: port 3(ns3eth3) entered blocking state
[  378.995530] ns3br1: port 3(ns3eth3) entered disabled state
[  378.995566] ns3eth3: entered allmulticast mode
[  378.995610] ns3eth3: entered promiscuous mode
[  378.998416] ns3br1: port 2(ns3eth2) entered blocking state
[  378.998452] ns3br1: port 2(ns3eth2) entered forwarding state
[  379.001275] ns3br1: port 3(ns3eth3) entered blocking state
[  379.001310] ns3br1: port 3(ns3eth3) entered forwarding state
[  379.033990] ns1eth1: entered promiscuous mode
[  379.034047] ns1eth2: entered promiscuous mode
[  379.036973] ns2eth1: entered promiscuous mode
[  379.037028] ns2eth2: entered promiscuous mode
[  379.037067] ns2eth3: entered promiscuous mode
[  390.904902] ns1eth1: left promiscuous mode
[  390.905036] ns1eth2: left promiscuous mode
[  390.905402] ns2eth2 (unregistering): left promiscuous mode
[  390.905606] ns2eth1 (unregistering): left promiscuous mode
[  390.924882] ns2eth3: left promiscuous mode
[  390.925066] ns3br1: port 1(ns3eth1) entered disabled state
[  390.925350] ns3eth1 (unregistering): left allmulticast mode
[  390.925449] ns3eth1 (unregistering): left promiscuous mode
[  390.925520] ns3br1: port 1(ns3eth1) entered disabled state
[  390.939891] ns3eth3: left allmulticast mode
[  390.939995] ns3eth3: left promiscuous mode
[  390.940079] ns3br1: port 3(ns3eth3) entered disabled state
[  390.940259] ns3eth2: left allmulticast mode
[  390.940328] ns3eth2: left promiscuous mode
[  390.940431] ns3br1: port 2(ns3eth2) entered disabled state