[  755.933831][T10962] ns3br1: port 1(ns3eth1) entered blocking state
[  755.935756][T10962] ns3br1: port 1(ns3eth1) entered disabled state
[  755.936145][T10962] ns3eth1: entered allmulticast mode
[  755.937322][T10962] ns3eth1: entered promiscuous mode
[  755.939361][   T66] ns3br1: port 1(ns3eth1) entered blocking state
[  755.939753][   T66] ns3br1: port 1(ns3eth1) entered forwarding state
[  755.977496][T10963] ns3br1: port 2(ns3eth2) entered blocking state
[  755.977859][T10963] ns3br1: port 2(ns3eth2) entered disabled state
[  755.978232][T10963] ns3eth2: entered allmulticast mode
[  755.979469][T10963] ns3eth2: entered promiscuous mode
[  756.017215][T10964] ns3br1: port 3(ns3eth3) entered blocking state
[  756.017560][T10964] ns3br1: port 3(ns3eth3) entered disabled state
[  756.017874][T10964] ns3eth3: entered allmulticast mode
[  756.018974][T10964] ns3eth3: entered promiscuous mode
[  756.069050][   T46] ns3br1: port 2(ns3eth2) entered blocking state
[  756.069727][   T46] ns3br1: port 2(ns3eth2) entered forwarding state
[  756.097667][   T38] ns3br1: port 3(ns3eth3) entered blocking state
[  756.098014][   T38] ns3br1: port 3(ns3eth3) entered forwarding state
[  756.498763][T10978] ns1eth1: entered promiscuous mode
[  756.499633][T10978] ns1eth2: entered promiscuous mode
[  756.537071][T10979] ns2eth1: entered promiscuous mode
[  756.537979][T10979] ns2eth2: entered promiscuous mode
[  756.539241][T10979] ns2eth3: entered promiscuous mode
[  769.661475][   T62] ns1eth1: left promiscuous mode
[  769.662932][   T62] ns1eth2: left promiscuous mode
[  769.671755][   T62] ns2eth2 (unregistering): left promiscuous mode
[  769.676919][   T62] ns2eth1 (unregistering): left promiscuous mode
[  769.806023][   T62] ns2eth3: left promiscuous mode
[  769.809057][   T62] ns3br1: port 1(ns3eth1) entered disabled state
[  769.815455][   T62] ns3eth1 (unregistering): left allmulticast mode
[  769.815765][   T62] ns3eth1 (unregistering): left promiscuous mode
[  769.816076][   T62] ns3br1: port 1(ns3eth1) entered disabled state
[  769.955032][   T62] ns3eth3: left allmulticast mode
[  769.955600][   T62] ns3eth3: left promiscuous mode
[  769.955946][   T62] ns3br1: port 3(ns3eth3) entered disabled state
[  769.957234][   T62] ns3eth2: left allmulticast mode
[  769.957466][   T62] ns3eth2: left promiscuous mode
[  769.957766][   T62] ns3br1: port 2(ns3eth2) entered disabled state