[  687.357452][ T3475] ns3br1: port 1(ns3eth1) entered blocking state
[  687.357716][ T3475] ns3br1: port 1(ns3eth1) entered disabled state
[  687.357952][ T3475] ns3eth1: entered allmulticast mode
[  687.359038][ T3475] ns3eth1: entered promiscuous mode
[  687.360962][  T717] ns3br1: port 1(ns3eth1) entered blocking state
[  687.361243][  T717] ns3br1: port 1(ns3eth1) entered forwarding state
[  687.383293][ T3476] ns3br1: port 2(ns3eth2) entered blocking state
[  687.383517][ T3476] ns3br1: port 2(ns3eth2) entered disabled state
[  687.383696][ T3476] ns3eth2: entered allmulticast mode
[  687.384623][ T3476] ns3eth2: entered promiscuous mode
[  687.412162][ T3477] ns3br1: port 3(ns3eth3) entered blocking state
[  687.412409][ T3477] ns3br1: port 3(ns3eth3) entered disabled state
[  687.412666][ T3477] ns3eth3: entered allmulticast mode
[  687.413688][ T3477] ns3eth3: entered promiscuous mode
[  687.444318][  T717] ns3br1: port 2(ns3eth2) entered blocking state
[  687.444523][  T717] ns3br1: port 2(ns3eth2) entered forwarding state
[  687.466199][   T74] ns3br1: port 3(ns3eth3) entered blocking state
[  687.466394][   T74] ns3br1: port 3(ns3eth3) entered forwarding state
[  687.798995][ T3491] ns1eth1: entered promiscuous mode
[  687.800130][ T3491] ns1eth2: entered promiscuous mode
[  687.830165][ T3492] ns2eth1: entered promiscuous mode
[  687.830992][ T3492] ns2eth2: entered promiscuous mode
[  687.831699][ T3492] ns2eth3: entered promiscuous mode
[  700.992669][   T12] ns1eth1: left promiscuous mode
[  700.993212][   T12] ns1eth2: left promiscuous mode
[  701.003402][   T12] ns2eth2 (unregistering): left promiscuous mode
[  701.007375][   T12] ns2eth1 (unregistering): left promiscuous mode
[  701.122465][   T12] ns2eth3: left promiscuous mode
[  701.125574][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  701.130424][   T12] ns3eth1 (unregistering): left allmulticast mode
[  701.130630][   T12] ns3eth1 (unregistering): left promiscuous mode
[  701.130804][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  701.241888][   T12] ns3eth3: left allmulticast mode
[  701.242046][   T12] ns3eth3: left promiscuous mode
[  701.242297][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  701.249309][   T12] ns3eth2: left allmulticast mode
[  701.249489][   T12] ns3eth2: left promiscuous mode
[  701.249706][   T12] ns3br1: port 2(ns3eth2) entered disabled state