[  388.905003] ns3br1: port 1(ns3eth1) entered blocking state
[  388.905047] ns3br1: port 1(ns3eth1) entered disabled state
[  388.905075] ns3eth1: entered allmulticast mode
[  388.905121] ns3eth1: entered promiscuous mode
[  388.905168] ns3br1: port 1(ns3eth1) entered blocking state
[  388.905192] ns3br1: port 1(ns3eth1) entered forwarding state
[  388.907752] ns3br1: port 2(ns3eth2) entered blocking state
[  388.907812] ns3br1: port 2(ns3eth2) entered disabled state
[  388.907868] ns3eth2: entered allmulticast mode
[  388.907942] ns3eth2: entered promiscuous mode
[  388.910508] ns3br1: port 3(ns3eth3) entered blocking state
[  388.910535] ns3br1: port 3(ns3eth3) entered disabled state
[  388.910563] ns3eth3: entered allmulticast mode
[  388.910600] ns3eth3: entered promiscuous mode
[  388.913147] ns3br1: port 2(ns3eth2) entered blocking state
[  388.913201] ns3br1: port 2(ns3eth2) entered forwarding state
[  388.915751] ns3br1: port 3(ns3eth3) entered blocking state
[  388.915782] ns3br1: port 3(ns3eth3) entered forwarding state
[  388.945193] ns1eth1: entered promiscuous mode
[  388.945236] ns1eth2: entered promiscuous mode
[  388.947836] ns2eth1: entered promiscuous mode
[  388.947907] ns2eth2: entered promiscuous mode
[  388.947972] ns2eth3: entered promiscuous mode
[  400.814753] ns1eth1: left promiscuous mode
[  400.814825] ns1eth2: left promiscuous mode
[  400.815130] ns2eth2 (unregistering): left promiscuous mode
[  400.815253] ns2eth1 (unregistering): left promiscuous mode
[  400.844732] ns2eth3: left promiscuous mode
[  400.844841] ns3br1: port 1(ns3eth1) entered disabled state
[  400.844990] ns3eth1 (unregistering): left allmulticast mode
[  400.845024] ns3eth1 (unregistering): left promiscuous mode
[  400.845057] ns3br1: port 1(ns3eth1) entered disabled state
[  400.858745] ns3eth3: left allmulticast mode
[  400.858776] ns3eth3: left promiscuous mode
[  400.858803] ns3br1: port 3(ns3eth3) entered disabled state
[  400.858882] ns3eth2: left allmulticast mode
[  400.858904] ns3eth2: left promiscuous mode
[  400.858925] ns3br1: port 2(ns3eth2) entered disabled state