[  746.729093][T11073] ns3br1: port 1(ns3eth1) entered blocking state
[  746.729427][T11073] ns3br1: port 1(ns3eth1) entered disabled state
[  746.729710][T11073] ns3eth1: entered allmulticast mode
[  746.730796][T11073] ns3eth1: entered promiscuous mode
[  746.732451][   T46] ns3br1: port 1(ns3eth1) entered blocking state
[  746.732957][   T46] ns3br1: port 1(ns3eth1) entered forwarding state
[  746.774571][T11074] ns3br1: port 2(ns3eth2) entered blocking state
[  746.774904][T11074] ns3br1: port 2(ns3eth2) entered disabled state
[  746.775194][T11074] ns3eth2: entered allmulticast mode
[  746.777194][T11074] ns3eth2: entered promiscuous mode
[  746.812877][T11075] ns3br1: port 3(ns3eth3) entered blocking state
[  746.813176][T11075] ns3br1: port 3(ns3eth3) entered disabled state
[  746.813509][T11075] ns3eth3: entered allmulticast mode
[  746.815175][T11075] ns3eth3: entered promiscuous mode
[  746.857496][   T39] ns3br1: port 2(ns3eth2) entered blocking state
[  746.858030][   T39] ns3br1: port 2(ns3eth2) entered forwarding state
[  746.889562][   T46] ns3br1: port 3(ns3eth3) entered blocking state
[  746.889864][   T46] ns3br1: port 3(ns3eth3) entered forwarding state
[  747.317496][T11089] ns1eth1: entered promiscuous mode
[  747.318307][T11089] ns1eth2: entered promiscuous mode
[  747.354900][T11090] ns2eth1: entered promiscuous mode
[  747.355683][T11090] ns2eth2: entered promiscuous mode
[  747.356302][T11090] ns2eth3: entered promiscuous mode
[  760.445673][   T68] ns1eth1: left promiscuous mode
[  760.446470][   T68] ns1eth2: left promiscuous mode
[  760.463131][   T68] ns2eth2 (unregistering): left promiscuous mode
[  760.467640][   T68] ns2eth1 (unregistering): left promiscuous mode
[  760.581606][   T68] ns2eth3: left promiscuous mode
[  760.584524][   T68] ns3br1: port 1(ns3eth1) entered disabled state
[  760.591440][   T68] ns3eth1 (unregistering): left allmulticast mode
[  760.591744][   T68] ns3eth1 (unregistering): left promiscuous mode
[  760.592105][   T68] ns3br1: port 1(ns3eth1) entered disabled state
[  760.724694][   T68] ns3eth3: left allmulticast mode
[  760.725069][   T68] ns3eth3: left promiscuous mode
[  760.725386][   T68] ns3br1: port 3(ns3eth3) entered disabled state
[  760.727190][   T68] ns3eth2: left allmulticast mode
[  760.727416][   T68] ns3eth2: left promiscuous mode
[  760.727694][   T68] ns3br1: port 2(ns3eth2) entered disabled state