[  768.343466][ T6586] ns3br1: port 1(ns3eth1) entered blocking state
[  768.343686][ T6586] ns3br1: port 1(ns3eth1) entered disabled state
[  768.343857][ T6586] ns3eth1: entered allmulticast mode
[  768.351640][ T6586] ns3eth1: entered promiscuous mode
[  768.352942][   T36] ns3br1: port 1(ns3eth1) entered blocking state
[  768.353200][   T36] ns3br1: port 1(ns3eth1) entered forwarding state
[  768.374849][ T6587] ns3br1: port 2(ns3eth2) entered blocking state
[  768.375032][ T6587] ns3br1: port 2(ns3eth2) entered disabled state
[  768.375215][ T6587] ns3eth2: entered allmulticast mode
[  768.376568][ T6587] ns3eth2: entered promiscuous mode
[  768.398674][ T6588] ns3br1: port 3(ns3eth3) entered blocking state
[  768.398882][ T6588] ns3br1: port 3(ns3eth3) entered disabled state
[  768.399124][ T6588] ns3eth3: entered allmulticast mode
[  768.400311][ T6588] ns3eth3: entered promiscuous mode
[  768.428738][   T36] ns3br1: port 2(ns3eth2) entered blocking state
[  768.428911][   T36] ns3br1: port 2(ns3eth2) entered forwarding state
[  768.461662][ T1147] ns3br1: port 3(ns3eth3) entered blocking state
[  768.461869][ T1147] ns3br1: port 3(ns3eth3) entered forwarding state
[  768.779300][ T6602] ns1eth1: entered promiscuous mode
[  768.780877][ T6602] ns1eth2: entered promiscuous mode
[  768.819326][ T6603] ns2eth1: entered promiscuous mode
[  768.820221][ T6603] ns2eth2: entered promiscuous mode
[  768.820953][ T6603] ns2eth3: entered promiscuous mode
[  781.665473][   T12] ns1eth1: left promiscuous mode
[  781.673992][   T12] ns1eth2: left promiscuous mode
[  781.684114][   T12] ns2eth2 (unregistering): left promiscuous mode
[  781.689728][   T12] ns2eth1 (unregistering): left promiscuous mode
[  781.784839][   T12] ns2eth3: left promiscuous mode
[  781.787821][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  781.792435][   T12] ns3eth1 (unregistering): left allmulticast mode
[  781.792624][   T12] ns3eth1 (unregistering): left promiscuous mode
[  781.792790][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  781.869583][   T12] ns3eth3: left allmulticast mode
[  781.869745][   T12] ns3eth3: left promiscuous mode
[  781.869952][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  781.871220][   T12] ns3eth2: left allmulticast mode
[  781.871358][   T12] ns3eth2: left promiscuous mode
[  781.871553][   T12] ns3br1: port 2(ns3eth2) entered disabled state