[  754.749415][T10972] ns3br1: port 1(ns3eth1) entered blocking state
[  754.749815][T10972] ns3br1: port 1(ns3eth1) entered disabled state
[  754.750184][T10972] ns3eth1: entered allmulticast mode
[  754.751338][T10972] ns3eth1: entered promiscuous mode
[  754.753112][   T94] ns3br1: port 1(ns3eth1) entered blocking state
[  754.753510][   T94] ns3br1: port 1(ns3eth1) entered forwarding state
[  754.787596][T10973] ns3br1: port 2(ns3eth2) entered blocking state
[  754.787953][T10973] ns3br1: port 2(ns3eth2) entered disabled state
[  754.788303][T10973] ns3eth2: entered allmulticast mode
[  754.789493][T10973] ns3eth2: entered promiscuous mode
[  754.824592][T10974] ns3br1: port 3(ns3eth3) entered blocking state
[  754.825019][T10974] ns3br1: port 3(ns3eth3) entered disabled state
[  754.825315][T10974] ns3eth3: entered allmulticast mode
[  754.826352][T10974] ns3eth3: entered promiscuous mode
[  754.863999][   T82] ns3br1: port 2(ns3eth2) entered blocking state
[  754.864312][   T82] ns3br1: port 2(ns3eth2) entered forwarding state
[  754.905925][  T189] ns3br1: port 3(ns3eth3) entered blocking state
[  754.906222][  T189] ns3br1: port 3(ns3eth3) entered forwarding state
[  755.287473][T10988] ns1eth1: entered promiscuous mode
[  755.288296][T10988] ns1eth2: entered promiscuous mode
[  755.325001][T10989] ns2eth1: entered promiscuous mode
[  755.326176][T10989] ns2eth2: entered promiscuous mode
[  755.326887][T10989] ns2eth3: entered promiscuous mode
[  768.459376][T10278] ns1eth1: left promiscuous mode
[  768.460442][T10278] ns1eth2: left promiscuous mode
[  768.470969][T10278] ns2eth2 (unregistering): left promiscuous mode
[  768.474934][T10278] ns2eth1 (unregistering): left promiscuous mode
[  768.592670][T10278] ns2eth3: left promiscuous mode
[  768.603372][T10278] ns3br1: port 1(ns3eth1) entered disabled state
[  768.610387][T10278] ns3eth1 (unregistering): left allmulticast mode
[  768.610688][T10278] ns3eth1 (unregistering): left promiscuous mode
[  768.611020][T10278] ns3br1: port 1(ns3eth1) entered disabled state
[  768.731600][T10278] ns3eth3: left allmulticast mode
[  768.731893][T10278] ns3eth3: left promiscuous mode
[  768.732206][T10278] ns3br1: port 3(ns3eth3) entered disabled state
[  768.738567][T10278] ns3eth2: left allmulticast mode
[  768.738801][T10278] ns3eth2: left promiscuous mode
[  768.739087][T10278] ns3br1: port 2(ns3eth2) entered disabled state