[  743.412880][T11072] ns3br1: port 1(ns3eth1) entered blocking state
[  743.413211][T11072] ns3br1: port 1(ns3eth1) entered disabled state
[  743.413520][T11072] ns3eth1: entered allmulticast mode
[  743.414555][T11072] ns3eth1: entered promiscuous mode
[  743.416303][   T47] ns3br1: port 1(ns3eth1) entered blocking state
[  743.416687][   T47] ns3br1: port 1(ns3eth1) entered forwarding state
[  743.456859][T11073] ns3br1: port 2(ns3eth2) entered blocking state
[  743.457167][T11073] ns3br1: port 2(ns3eth2) entered disabled state
[  743.457467][T11073] ns3eth2: entered allmulticast mode
[  743.458496][T11073] ns3eth2: entered promiscuous mode
[  743.490484][T11074] ns3br1: port 3(ns3eth3) entered blocking state
[  743.490799][T11074] ns3br1: port 3(ns3eth3) entered disabled state
[  743.491139][T11074] ns3eth3: entered allmulticast mode
[  743.492185][T11074] ns3eth3: entered promiscuous mode
[  743.524800][   T47] ns3br1: port 2(ns3eth2) entered blocking state
[  743.525236][   T47] ns3br1: port 2(ns3eth2) entered forwarding state
[  743.552788][T10527] ns3br1: port 3(ns3eth3) entered blocking state
[  743.553066][T10527] ns3br1: port 3(ns3eth3) entered forwarding state
[  743.924236][T11088] ns1eth1: entered promiscuous mode
[  743.925045][T11088] ns1eth2: entered promiscuous mode
[  743.960323][T11089] ns2eth1: entered promiscuous mode
[  743.961155][T11089] ns2eth2: entered promiscuous mode
[  743.961846][T11089] ns2eth3: entered promiscuous mode
[  757.004007][T10392] ns1eth1: left promiscuous mode
[  757.004628][T10392] ns1eth2: left promiscuous mode
[  757.013424][T10392] ns2eth2 (unregistering): left promiscuous mode
[  757.018818][T10392] ns2eth1 (unregistering): left promiscuous mode
[  757.145036][T10392] ns2eth3: left promiscuous mode
[  757.154330][T10392] ns3br1: port 1(ns3eth1) entered disabled state
[  757.160765][T10392] ns3eth1 (unregistering): left allmulticast mode
[  757.161108][T10392] ns3eth1 (unregistering): left promiscuous mode
[  757.161442][T10392] ns3br1: port 1(ns3eth1) entered disabled state
[  757.270803][T10392] ns3eth3: left allmulticast mode
[  757.271076][T10392] ns3eth3: left promiscuous mode
[  757.271444][T10392] ns3br1: port 3(ns3eth3) entered disabled state
[  757.272711][T10392] ns3eth2: left allmulticast mode
[  757.272929][T10392] ns3eth2: left promiscuous mode
[  757.273365][T10392] ns3br1: port 2(ns3eth2) entered disabled state