[  757.255415][T11073] ns3br1: port 1(ns3eth1) entered blocking state
[  757.256103][T11073] ns3br1: port 1(ns3eth1) entered disabled state
[  757.256395][T11073] ns3eth1: entered allmulticast mode
[  757.262985][T11073] ns3eth1: entered promiscuous mode
[  757.264691][  T375] ns3br1: port 1(ns3eth1) entered blocking state
[  757.265071][  T375] ns3br1: port 1(ns3eth1) entered forwarding state
[  757.292326][T11074] ns3br1: port 2(ns3eth2) entered blocking state
[  757.292655][T11074] ns3br1: port 2(ns3eth2) entered disabled state
[  757.292991][T11074] ns3eth2: entered allmulticast mode
[  757.294041][T11074] ns3eth2: entered promiscuous mode
[  757.326901][T11075] ns3br1: port 3(ns3eth3) entered blocking state
[  757.327192][T11075] ns3br1: port 3(ns3eth3) entered disabled state
[  757.327473][T11075] ns3eth3: entered allmulticast mode
[  757.328468][T11075] ns3eth3: entered promiscuous mode
[  757.367300][ T4633] ns3br1: port 2(ns3eth2) entered blocking state
[  757.367720][ T4633] ns3br1: port 2(ns3eth2) entered forwarding state
[  757.395924][  T375] ns3br1: port 3(ns3eth3) entered blocking state
[  757.396219][  T375] ns3br1: port 3(ns3eth3) entered forwarding state
[  757.783734][T11089] ns1eth1: entered promiscuous mode
[  757.784772][T11089] ns1eth2: entered promiscuous mode
[  757.821316][T11090] ns2eth1: entered promiscuous mode
[  757.822346][T11090] ns2eth2: entered promiscuous mode
[  757.822974][T11090] ns2eth3: entered promiscuous mode
[  770.851577][T10388] ns1eth1: left promiscuous mode
[  770.852199][T10388] ns1eth2: left promiscuous mode
[  770.868475][T10388] ns2eth2 (unregistering): left promiscuous mode
[  770.872793][T10388] ns2eth1 (unregistering): left promiscuous mode
[  770.997447][T10388] ns2eth3: left promiscuous mode
[  771.000355][T10388] ns3br1: port 1(ns3eth1) entered disabled state
[  771.006371][T10388] ns3eth1 (unregistering): left allmulticast mode
[  771.006684][T10388] ns3eth1 (unregistering): left promiscuous mode
[  771.006970][T10388] ns3br1: port 1(ns3eth1) entered disabled state
[  771.138416][T10388] ns3eth3: left allmulticast mode
[  771.138685][T10388] ns3eth3: left promiscuous mode
[  771.139012][T10388] ns3br1: port 3(ns3eth3) entered disabled state
[  771.140392][T10388] ns3eth2: left allmulticast mode
[  771.140772][T10388] ns3eth2: left promiscuous mode
[  771.141069][T10388] ns3br1: port 2(ns3eth2) entered disabled state