[  379.758870] ns3br1: port 1(ns3eth1) entered blocking state
[  379.758925] ns3br1: port 1(ns3eth1) entered disabled state
[  379.758965] ns3eth1: entered allmulticast mode
[  379.759024] ns3eth1: entered promiscuous mode
[  379.759085] ns3br1: port 1(ns3eth1) entered blocking state
[  379.759118] ns3br1: port 1(ns3eth1) entered forwarding state
[  379.762267] ns3br1: port 2(ns3eth2) entered blocking state
[  379.762338] ns3br1: port 2(ns3eth2) entered disabled state
[  379.762423] ns3eth2: entered allmulticast mode
[  379.762510] ns3eth2: entered promiscuous mode
[  379.765552] ns3br1: port 3(ns3eth3) entered blocking state
[  379.765585] ns3br1: port 3(ns3eth3) entered disabled state
[  379.765620] ns3eth3: entered allmulticast mode
[  379.765668] ns3eth3: entered promiscuous mode
[  379.768651] ns3br1: port 2(ns3eth2) entered blocking state
[  379.768719] ns3br1: port 2(ns3eth2) entered forwarding state
[  379.771711] ns3br1: port 3(ns3eth3) entered blocking state
[  379.771754] ns3br1: port 3(ns3eth3) entered forwarding state
[  379.809424] ns1eth1: entered promiscuous mode
[  379.809482] ns1eth2: entered promiscuous mode
[  379.812755] ns2eth1: entered promiscuous mode
[  379.812837] ns2eth2: entered promiscuous mode
[  379.812916] ns2eth3: entered promiscuous mode
[  391.653287] ns1eth1: left promiscuous mode
[  391.653530] ns1eth2: left promiscuous mode
[  391.654056] ns2eth2 (unregistering): left promiscuous mode
[  391.654303] ns2eth1 (unregistering): left promiscuous mode
[  391.672514] ns2eth3: left promiscuous mode
[  391.672673] ns3br1: port 1(ns3eth1) entered disabled state
[  391.672961] ns3eth1 (unregistering): left allmulticast mode
[  391.673016] ns3eth1 (unregistering): left promiscuous mode
[  391.673050] ns3br1: port 1(ns3eth1) entered disabled state
[  391.684460] ns3eth3: left allmulticast mode
[  391.684544] ns3eth3: left promiscuous mode
[  391.684607] ns3br1: port 3(ns3eth3) entered disabled state
[  391.684746] ns3eth2: left allmulticast mode
[  391.684795] ns3eth2: left promiscuous mode
[  391.684827] ns3br1: port 2(ns3eth2) entered disabled state