[  378.743231] ns3br1: port 1(ns3eth1) entered blocking state
[  378.743308] ns3br1: port 1(ns3eth1) entered disabled state
[  378.743364] ns3eth1: entered allmulticast mode
[  378.743441] ns3eth1: entered promiscuous mode
[  378.743609] ns3br1: port 1(ns3eth1) entered blocking state
[  378.743671] ns3br1: port 1(ns3eth1) entered forwarding state
[  378.747012] ns3br1: port 2(ns3eth2) entered blocking state
[  378.747048] ns3br1: port 2(ns3eth2) entered disabled state
[  378.747071] ns3eth2: entered allmulticast mode
[  378.747115] ns3eth2: entered promiscuous mode
[  378.750320] ns3br1: port 3(ns3eth3) entered blocking state
[  378.750345] ns3br1: port 3(ns3eth3) entered disabled state
[  378.750364] ns3eth3: entered allmulticast mode
[  378.750407] ns3eth3: entered promiscuous mode
[  378.753669] ns3br1: port 2(ns3eth2) entered blocking state
[  378.753720] ns3br1: port 2(ns3eth2) entered forwarding state
[  378.757077] ns3br1: port 3(ns3eth3) entered blocking state
[  378.757109] ns3br1: port 3(ns3eth3) entered forwarding state
[  378.795216] ns1eth1: entered promiscuous mode
[  378.795264] ns1eth2: entered promiscuous mode
[  378.798532] ns2eth1: entered promiscuous mode
[  378.798571] ns2eth2: entered promiscuous mode
[  378.798593] ns2eth3: entered promiscuous mode
[  390.613330] ns1eth1: left promiscuous mode
[  390.613440] ns1eth2: left promiscuous mode
[  390.613838] ns2eth2 (unregistering): left promiscuous mode
[  390.614005] ns2eth1 (unregistering): left promiscuous mode
[  390.627735] ns2eth3: left promiscuous mode
[  390.627858] ns3br1: port 1(ns3eth1) entered disabled state
[  390.628061] ns3eth1 (unregistering): left allmulticast mode
[  390.628086] ns3eth1 (unregistering): left promiscuous mode
[  390.628106] ns3br1: port 1(ns3eth1) entered disabled state
[  390.641661] ns3eth3: left allmulticast mode
[  390.641685] ns3eth3: left promiscuous mode
[  390.641706] ns3br1: port 3(ns3eth3) entered disabled state
[  390.641786] ns3eth2: left allmulticast mode
[  390.641800] ns3eth2: left promiscuous mode
[  390.641827] ns3br1: port 2(ns3eth2) entered disabled state