[  369.857518] ns3br1: port 1(ns3eth1) entered blocking state
[  369.857609] ns3br1: port 1(ns3eth1) entered disabled state
[  369.857678] ns3eth1: entered allmulticast mode
[  369.857767] ns3eth1: entered promiscuous mode
[  369.857868] ns3br1: port 1(ns3eth1) entered blocking state
[  369.857932] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.861701] ns3br1: port 2(ns3eth2) entered blocking state
[  369.861749] ns3br1: port 2(ns3eth2) entered disabled state
[  369.861789] ns3eth2: entered allmulticast mode
[  369.861842] ns3eth2: entered promiscuous mode
[  369.865552] ns3br1: port 3(ns3eth3) entered blocking state
[  369.865619] ns3br1: port 3(ns3eth3) entered disabled state
[  369.865688] ns3eth3: entered allmulticast mode
[  369.865774] ns3eth3: entered promiscuous mode
[  369.869513] ns3br1: port 2(ns3eth2) entered blocking state
[  369.869552] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.873288] ns3br1: port 3(ns3eth3) entered blocking state
[  369.873360] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.916265] ns1eth1: entered promiscuous mode
[  369.916360] ns1eth2: entered promiscuous mode
[  369.920156] ns2eth1: entered promiscuous mode
[  369.920209] ns2eth2: entered promiscuous mode
[  369.920245] ns2eth3: entered promiscuous mode
[  381.747885] ns1eth1: left promiscuous mode
[  381.748005] ns1eth2: left promiscuous mode
[  381.748397] ns2eth2 (unregistering): left promiscuous mode
[  381.748593] ns2eth1 (unregistering): left promiscuous mode
[  381.764318] ns2eth3: left promiscuous mode
[  381.764443] ns3br1: port 1(ns3eth1) entered disabled state
[  381.764665] ns3eth1 (unregistering): left allmulticast mode
[  381.764704] ns3eth1 (unregistering): left promiscuous mode
[  381.764737] ns3br1: port 1(ns3eth1) entered disabled state
[  381.778289] ns3eth3: left allmulticast mode
[  381.778353] ns3eth3: left promiscuous mode
[  381.778390] ns3br1: port 3(ns3eth3) entered disabled state
[  381.778466] ns3eth2: left allmulticast mode
[  381.778489] ns3eth2: left promiscuous mode
[  381.778521] ns3br1: port 2(ns3eth2) entered disabled state