[  379.919871] ns3br1: port 1(ns3eth1) entered blocking state
[  379.919929] ns3br1: port 1(ns3eth1) entered disabled state
[  379.919969] ns3eth1: entered allmulticast mode
[  379.920022] ns3eth1: entered promiscuous mode
[  379.920136] ns3br1: port 1(ns3eth1) entered blocking state
[  379.920165] ns3br1: port 1(ns3eth1) entered forwarding state
[  379.923021] ns3br1: port 2(ns3eth2) entered blocking state
[  379.923054] ns3br1: port 2(ns3eth2) entered disabled state
[  379.923091] ns3eth2: entered allmulticast mode
[  379.923143] ns3eth2: entered promiscuous mode
[  379.926021] ns3br1: port 3(ns3eth3) entered blocking state
[  379.926053] ns3br1: port 3(ns3eth3) entered disabled state
[  379.926091] ns3eth3: entered allmulticast mode
[  379.926140] ns3eth3: entered promiscuous mode
[  379.929099] ns3br1: port 2(ns3eth2) entered blocking state
[  379.929132] ns3br1: port 2(ns3eth2) entered forwarding state
[  379.931951] ns3br1: port 3(ns3eth3) entered blocking state
[  379.931982] ns3br1: port 3(ns3eth3) entered forwarding state
[  379.966268] ns1eth1: entered promiscuous mode
[  379.966316] ns1eth2: entered promiscuous mode
[  379.969325] ns2eth1: entered promiscuous mode
[  379.969371] ns2eth2: entered promiscuous mode
[  379.969406] ns2eth3: entered promiscuous mode
[  391.786873] ns1eth1: left promiscuous mode
[  391.786992] ns1eth2: left promiscuous mode
[  391.787376] ns2eth2 (unregistering): left promiscuous mode
[  391.787566] ns2eth1 (unregistering): left promiscuous mode
[  391.804324] ns2eth3: left promiscuous mode
[  391.804474] ns3br1: port 1(ns3eth1) entered disabled state
[  391.804683] ns3eth1 (unregistering): left allmulticast mode
[  391.804715] ns3eth1 (unregistering): left promiscuous mode
[  391.804801] ns3br1: port 1(ns3eth1) entered disabled state
[  391.819284] ns3eth3: left allmulticast mode
[  391.819326] ns3eth3: left promiscuous mode
[  391.819359] ns3br1: port 3(ns3eth3) entered disabled state
[  391.819448] ns3eth2: left allmulticast mode
[  391.819469] ns3eth2: left promiscuous mode
[  391.819491] ns3br1: port 2(ns3eth2) entered disabled state