[  671.993025][ T9873] ns3br1: port 1(ns3eth1) entered blocking state
[  671.993227][ T9873] ns3br1: port 1(ns3eth1) entered disabled state
[  671.993709][ T9873] ns3eth1: entered allmulticast mode
[  671.994689][ T9873] ns3eth1: entered promiscuous mode
[  672.002323][ T4628] ns3br1: port 1(ns3eth1) entered blocking state
[  672.002549][ T4628] ns3br1: port 1(ns3eth1) entered forwarding state
[  672.027903][ T9874] ns3br1: port 2(ns3eth2) entered blocking state
[  672.028082][ T9874] ns3br1: port 2(ns3eth2) entered disabled state
[  672.028284][ T9874] ns3eth2: entered allmulticast mode
[  672.029196][ T9874] ns3eth2: entered promiscuous mode
[  672.053317][ T9875] ns3br1: port 3(ns3eth3) entered blocking state
[  672.053526][ T9875] ns3br1: port 3(ns3eth3) entered disabled state
[  672.053748][ T9875] ns3eth3: entered allmulticast mode
[  672.054828][ T9875] ns3eth3: entered promiscuous mode
[  672.086764][ T4628] ns3br1: port 2(ns3eth2) entered blocking state
[  672.086939][ T4628] ns3br1: port 2(ns3eth2) entered forwarding state
[  672.122803][ T4470] ns3br1: port 3(ns3eth3) entered blocking state
[  672.122976][ T4470] ns3br1: port 3(ns3eth3) entered forwarding state
[  672.448088][ T9889] ns1eth1: entered promiscuous mode
[  672.448730][ T9889] ns1eth2: entered promiscuous mode
[  672.486475][ T9890] ns2eth1: entered promiscuous mode
[  672.487114][ T9890] ns2eth2: entered promiscuous mode
[  672.487590][ T9890] ns2eth3: entered promiscuous mode
[  685.349578][   T12] ns1eth1: left promiscuous mode
[  685.350081][   T12] ns1eth2: left promiscuous mode
[  685.359014][   T12] ns2eth2 (unregistering): left promiscuous mode
[  685.371765][   T12] ns2eth1 (unregistering): left promiscuous mode
[  685.464659][   T12] ns2eth3: left promiscuous mode
[  685.467477][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  685.472308][   T12] ns3eth1 (unregistering): left allmulticast mode
[  685.472476][   T12] ns3eth1 (unregistering): left promiscuous mode
[  685.472700][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  685.580940][   T12] ns3eth3: left allmulticast mode
[  685.581097][   T12] ns3eth3: left promiscuous mode
[  685.581434][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  685.582522][   T12] ns3eth2: left allmulticast mode
[  685.582645][   T12] ns3eth2: left promiscuous mode
[  685.582831][   T12] ns3br1: port 2(ns3eth2) entered disabled state