[  731.063277][ T3478] ns3br1: port 1(ns3eth1) entered blocking state
[  731.067447][ T3478] ns3br1: port 1(ns3eth1) entered disabled state
[  731.067671][ T3478] ns3eth1: entered allmulticast mode
[  731.068720][ T3478] ns3eth1: entered promiscuous mode
[  731.071161][   T38] ns3br1: port 1(ns3eth1) entered blocking state
[  731.071532][   T38] ns3br1: port 1(ns3eth1) entered forwarding state
[  731.106580][ T3479] ns3br1: port 2(ns3eth2) entered blocking state
[  731.106857][ T3479] ns3br1: port 2(ns3eth2) entered disabled state
[  731.107121][ T3479] ns3eth2: entered allmulticast mode
[  731.109909][ T3479] ns3eth2: entered promiscuous mode
[  731.157458][ T3480] ns3br1: port 3(ns3eth3) entered blocking state
[  731.157740][ T3480] ns3br1: port 3(ns3eth3) entered disabled state
[  731.158010][ T3480] ns3eth3: entered allmulticast mode
[  731.159535][ T3480] ns3eth3: entered promiscuous mode
[  731.194760][   T37] ns3br1: port 2(ns3eth2) entered blocking state
[  731.195221][   T37] ns3br1: port 2(ns3eth2) entered forwarding state
[  731.229587][   T46] ns3br1: port 3(ns3eth3) entered blocking state
[  731.229852][   T46] ns3br1: port 3(ns3eth3) entered forwarding state
[  731.691178][ T3494] ns1eth1: entered promiscuous mode
[  731.692265][ T3494] ns1eth2: entered promiscuous mode
[  731.733938][ T3495] ns2eth1: entered promiscuous mode
[  731.737958][ T3495] ns2eth2: entered promiscuous mode
[  731.746831][ T3495] ns2eth3: entered promiscuous mode
[  745.431414][   T12] ns1eth1: left promiscuous mode
[  745.431926][   T12] ns1eth2: left promiscuous mode
[  745.439161][   T12] ns2eth2 (unregistering): left promiscuous mode
[  745.442844][   T12] ns2eth1 (unregistering): left promiscuous mode
[  745.604291][   T12] ns2eth3: left promiscuous mode
[  745.607155][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  745.612179][   T12] ns3eth1 (unregistering): left allmulticast mode
[  745.612394][   T12] ns3eth1 (unregistering): left promiscuous mode
[  745.612559][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  745.755282][   T12] ns3eth3: left allmulticast mode
[  745.755476][   T12] ns3eth3: left promiscuous mode
[  745.755732][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  745.756836][   T12] ns3eth2: left allmulticast mode
[  745.757004][   T12] ns3eth2: left promiscuous mode
[  745.757213][   T12] ns3br1: port 2(ns3eth2) entered disabled state