[  744.628309][T11075] ns3br1: port 1(ns3eth1) entered blocking state
[  744.628632][T11075] ns3br1: port 1(ns3eth1) entered disabled state
[  744.628939][T11075] ns3eth1: entered allmulticast mode
[  744.629972][T11075] ns3eth1: entered promiscuous mode
[  744.636460][T10532] ns3br1: port 1(ns3eth1) entered blocking state
[  744.636809][T10532] ns3br1: port 1(ns3eth1) entered forwarding state
[  744.668845][T11076] ns3br1: port 2(ns3eth2) entered blocking state
[  744.669179][T11076] ns3br1: port 2(ns3eth2) entered disabled state
[  744.669477][T11076] ns3eth2: entered allmulticast mode
[  744.670560][T11076] ns3eth2: entered promiscuous mode
[  744.698043][T11077] ns3br1: port 3(ns3eth3) entered blocking state
[  744.698329][T11077] ns3br1: port 3(ns3eth3) entered disabled state
[  744.698595][T11077] ns3eth3: entered allmulticast mode
[  744.699574][T11077] ns3eth3: entered promiscuous mode
[  744.740344][T10532] ns3br1: port 2(ns3eth2) entered blocking state
[  744.740633][T10532] ns3br1: port 2(ns3eth2) entered forwarding state
[  744.767313][ T4644] ns3br1: port 3(ns3eth3) entered blocking state
[  744.767597][ T4644] ns3br1: port 3(ns3eth3) entered forwarding state
[  745.147172][T11091] ns1eth1: entered promiscuous mode
[  745.148068][T11091] ns1eth2: entered promiscuous mode
[  745.178788][T11092] ns2eth1: entered promiscuous mode
[  745.179558][T11092] ns2eth2: entered promiscuous mode
[  745.180182][T11092] ns2eth3: entered promiscuous mode
[  758.288158][T10395] ns1eth1: left promiscuous mode
[  758.288801][T10395] ns1eth2: left promiscuous mode
[  758.297867][T10395] ns2eth2 (unregistering): left promiscuous mode
[  758.301904][T10395] ns2eth1 (unregistering): left promiscuous mode
[  758.438399][T10395] ns2eth3: left promiscuous mode
[  758.441789][T10395] ns3br1: port 1(ns3eth1) entered disabled state
[  758.448275][T10395] ns3eth1 (unregistering): left allmulticast mode
[  758.448587][T10395] ns3eth1 (unregistering): left promiscuous mode
[  758.448878][T10395] ns3br1: port 1(ns3eth1) entered disabled state
[  758.572081][T10395] ns3eth3: left allmulticast mode
[  758.572391][T10395] ns3eth3: left promiscuous mode
[  758.572731][T10395] ns3br1: port 3(ns3eth3) entered disabled state
[  758.580401][T10395] ns3eth2: left allmulticast mode
[  758.580692][T10395] ns3eth2: left promiscuous mode
[  758.581071][T10395] ns3br1: port 2(ns3eth2) entered disabled state