[  386.669307] ns3br1: port 1(ns3eth1) entered blocking state
[  386.669396] ns3br1: port 1(ns3eth1) entered disabled state
[  386.669465] ns3eth1: entered allmulticast mode
[  386.669557] ns3eth1: entered promiscuous mode
[  386.669657] ns3br1: port 1(ns3eth1) entered blocking state
[  386.669721] ns3br1: port 1(ns3eth1) entered forwarding state
[  386.673275] ns3br1: port 2(ns3eth2) entered blocking state
[  386.673323] ns3br1: port 2(ns3eth2) entered disabled state
[  386.673355] ns3eth2: entered allmulticast mode
[  386.673405] ns3eth2: entered promiscuous mode
[  386.676657] ns3br1: port 3(ns3eth3) entered blocking state
[  386.676731] ns3br1: port 3(ns3eth3) entered disabled state
[  386.676810] ns3eth3: entered allmulticast mode
[  386.676898] ns3eth3: entered promiscuous mode
[  386.680326] ns3br1: port 2(ns3eth2) entered blocking state
[  386.680363] ns3br1: port 2(ns3eth2) entered forwarding state
[  386.683623] ns3br1: port 3(ns3eth3) entered blocking state
[  386.683691] ns3br1: port 3(ns3eth3) entered forwarding state
[  386.721206] ns1eth1: entered promiscuous mode
[  386.721309] ns1eth2: entered promiscuous mode
[  386.724641] ns2eth1: entered promiscuous mode
[  386.724694] ns2eth2: entered promiscuous mode
[  386.724731] ns2eth3: entered promiscuous mode
[  398.551048] ns1eth1: left promiscuous mode
[  398.551284] ns1eth2: left promiscuous mode
[  398.551675] ns2eth2 (unregistering): left promiscuous mode
[  398.551869] ns2eth1 (unregistering): left promiscuous mode
[  398.573129] ns2eth3: left promiscuous mode
[  398.573268] ns3br1: port 1(ns3eth1) entered disabled state
[  398.573507] ns3eth1 (unregistering): left allmulticast mode
[  398.573569] ns3eth1 (unregistering): left promiscuous mode
[  398.573633] ns3br1: port 1(ns3eth1) entered disabled state
[  398.591307] ns3eth3: left allmulticast mode
[  398.591370] ns3eth3: left promiscuous mode
[  398.591432] ns3br1: port 3(ns3eth3) entered disabled state
[  398.591590] ns3eth2: left allmulticast mode
[  398.591648] ns3eth2: left promiscuous mode
[  398.591711] ns3br1: port 2(ns3eth2) entered disabled state