[  702.493867][ T3489] ns3br1: port 1(ns3eth1) entered blocking state
[  702.494094][ T3489] ns3br1: port 1(ns3eth1) entered disabled state
[  702.494275][ T3489] ns3eth1: entered allmulticast mode
[  702.495274][ T3489] ns3eth1: entered promiscuous mode
[  702.496908][ T3393] ns3br1: port 1(ns3eth1) entered blocking state
[  702.497139][ T3393] ns3br1: port 1(ns3eth1) entered forwarding state
[  702.528043][ T3490] ns3br1: port 2(ns3eth2) entered blocking state
[  702.528305][ T3490] ns3br1: port 2(ns3eth2) entered disabled state
[  702.528559][ T3490] ns3eth2: entered allmulticast mode
[  702.530343][ T3490] ns3eth2: entered promiscuous mode
[  702.565901][ T3491] ns3br1: port 3(ns3eth3) entered blocking state
[  702.566135][ T3491] ns3br1: port 3(ns3eth3) entered disabled state
[  702.566372][ T3491] ns3eth3: entered allmulticast mode
[  702.567386][ T3491] ns3eth3: entered promiscuous mode
[  702.591519][ T3393] ns3br1: port 2(ns3eth2) entered blocking state
[  702.591765][ T3393] ns3br1: port 2(ns3eth2) entered forwarding state
[  702.637503][   T39] ns3br1: port 3(ns3eth3) entered blocking state
[  702.637687][   T39] ns3br1: port 3(ns3eth3) entered forwarding state
[  703.005352][ T3505] ns1eth1: entered promiscuous mode
[  703.006067][ T3505] ns1eth2: entered promiscuous mode
[  703.050268][ T3506] ns2eth1: entered promiscuous mode
[  703.051324][ T3506] ns2eth2: entered promiscuous mode
[  703.052161][ T3506] ns2eth3: entered promiscuous mode
[  716.453784][   T71] ns1eth1: left promiscuous mode
[  716.454571][   T71] ns1eth2: left promiscuous mode
[  716.469987][   T71] ns2eth2 (unregistering): left promiscuous mode
[  716.474749][   T71] ns2eth1 (unregistering): left promiscuous mode
[  716.607748][   T71] ns2eth3: left promiscuous mode
[  716.620715][   T71] ns3br1: port 1(ns3eth1) entered disabled state
[  716.625092][   T71] ns3eth1 (unregistering): left allmulticast mode
[  716.625283][   T71] ns3eth1 (unregistering): left promiscuous mode
[  716.625459][   T71] ns3br1: port 1(ns3eth1) entered disabled state
[  716.744821][   T71] ns3eth3: left allmulticast mode
[  716.744988][   T71] ns3eth3: left promiscuous mode
[  716.745241][   T71] ns3br1: port 3(ns3eth3) entered disabled state
[  716.746258][   T71] ns3eth2: left allmulticast mode
[  716.746401][   T71] ns3eth2: left promiscuous mode
[  716.746606][   T71] ns3br1: port 2(ns3eth2) entered disabled state