[  876.227400][ T6694] ns3br1: port 1(ns3eth1) entered blocking state
[  876.227618][ T6694] ns3br1: port 1(ns3eth1) entered disabled state
[  876.227797][ T6694] ns3eth1: entered allmulticast mode
[  876.228767][ T6694] ns3eth1: entered promiscuous mode
[  876.230303][   T46] ns3br1: port 1(ns3eth1) entered blocking state
[  876.230548][   T46] ns3br1: port 1(ns3eth1) entered forwarding state
[  876.256344][ T6695] ns3br1: port 2(ns3eth2) entered blocking state
[  876.256570][ T6695] ns3br1: port 2(ns3eth2) entered disabled state
[  876.256800][ T6695] ns3eth2: entered allmulticast mode
[  876.258284][ T6695] ns3eth2: entered promiscuous mode
[  876.283638][ T6696] ns3br1: port 3(ns3eth3) entered blocking state
[  876.283822][ T6696] ns3br1: port 3(ns3eth3) entered disabled state
[  876.284007][ T6696] ns3eth3: entered allmulticast mode
[  876.284929][ T6696] ns3eth3: entered promiscuous mode
[  876.307779][ T2628] ns3br1: port 2(ns3eth2) entered blocking state
[  876.308009][ T2628] ns3br1: port 2(ns3eth2) entered forwarding state
[  876.334468][   T46] ns3br1: port 3(ns3eth3) entered blocking state
[  876.334650][   T46] ns3br1: port 3(ns3eth3) entered forwarding state
[  876.632414][ T6710] ns1eth1: entered promiscuous mode
[  876.633646][ T6710] ns1eth2: entered promiscuous mode
[  876.661816][ T6711] ns2eth1: entered promiscuous mode
[  876.662469][ T6711] ns2eth2: entered promiscuous mode
[  876.662979][ T6711] ns2eth3: entered promiscuous mode
[  889.456231][   T12] ns1eth1: left promiscuous mode
[  889.457244][   T12] ns1eth2: left promiscuous mode
[  889.465071][   T12] ns2eth2 (unregistering): left promiscuous mode
[  889.470987][   T12] ns2eth1 (unregistering): left promiscuous mode
[  889.574031][   T12] ns2eth3: left promiscuous mode
[  889.586896][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  889.591402][   T12] ns3eth1 (unregistering): left allmulticast mode
[  889.591654][   T12] ns3eth1 (unregistering): left promiscuous mode
[  889.591868][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  889.661607][   T12] ns3eth3: left allmulticast mode
[  889.661792][   T12] ns3eth3: left promiscuous mode
[  889.662092][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  889.663204][   T12] ns3eth2: left allmulticast mode
[  889.663379][   T12] ns3eth2: left promiscuous mode
[  889.663651][   T12] ns3br1: port 2(ns3eth2) entered disabled state