[  748.095540][ T9543] ns3br1: port 1(ns3eth1) entered blocking state
[  748.096246][ T9543] ns3br1: port 1(ns3eth1) entered disabled state
[  748.096481][ T9543] ns3eth1: entered allmulticast mode
[  748.097565][ T9543] ns3eth1: entered promiscuous mode
[  748.099316][ T9395] ns3br1: port 1(ns3eth1) entered blocking state
[  748.099544][ T9395] ns3br1: port 1(ns3eth1) entered forwarding state
[  748.132109][ T9544] ns3br1: port 2(ns3eth2) entered blocking state
[  748.132333][ T9544] ns3br1: port 2(ns3eth2) entered disabled state
[  748.132575][ T9544] ns3eth2: entered allmulticast mode
[  748.133557][ T9544] ns3eth2: entered promiscuous mode
[  748.168179][ T9545] ns3br1: port 3(ns3eth3) entered blocking state
[  748.168396][ T9545] ns3br1: port 3(ns3eth3) entered disabled state
[  748.168706][ T9545] ns3eth3: entered allmulticast mode
[  748.169711][ T9545] ns3eth3: entered promiscuous mode
[  748.199004][ T9395] ns3br1: port 2(ns3eth2) entered blocking state
[  748.199280][ T9395] ns3br1: port 2(ns3eth2) entered forwarding state
[  748.235673][ T9395] ns3br1: port 3(ns3eth3) entered blocking state
[  748.235948][ T9395] ns3br1: port 3(ns3eth3) entered forwarding state
[  748.656237][ T9559] ns1eth1: entered promiscuous mode
[  748.656982][ T9559] ns1eth2: entered promiscuous mode
[  748.714829][ T9560] ns2eth1: entered promiscuous mode
[  748.715962][ T9560] ns2eth2: entered promiscuous mode
[  748.716835][ T9560] ns2eth3: entered promiscuous mode
[  761.728882][   T12] ns1eth1: left promiscuous mode
[  761.729345][   T12] ns1eth2: left promiscuous mode
[  761.744249][   T12] ns2eth2 (unregistering): left promiscuous mode
[  761.747821][   T12] ns2eth1 (unregistering): left promiscuous mode
[  761.836284][   T12] ns2eth3: left promiscuous mode
[  761.838945][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  761.844680][   T12] ns3eth1 (unregistering): left allmulticast mode
[  761.844849][   T12] ns3eth1 (unregistering): left promiscuous mode
[  761.845000][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  761.935377][   T12] ns3eth3: left allmulticast mode
[  761.935524][   T12] ns3eth3: left promiscuous mode
[  761.935758][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  761.936911][   T12] ns3eth2: left allmulticast mode
[  761.937027][   T12] ns3eth2: left promiscuous mode
[  761.937213][   T12] ns3br1: port 2(ns3eth2) entered disabled state