[  406.082229] ns3br1: port 1(ns3eth1) entered blocking state
[  406.082323] ns3br1: port 1(ns3eth1) entered disabled state
[  406.082390] ns3eth1: entered allmulticast mode
[  406.082490] ns3eth1: entered promiscuous mode
[  406.082590] ns3br1: port 1(ns3eth1) entered blocking state
[  406.082627] ns3br1: port 1(ns3eth1) entered forwarding state
[  406.085516] ns3br1: port 2(ns3eth2) entered blocking state
[  406.085547] ns3br1: port 2(ns3eth2) entered disabled state
[  406.085592] ns3eth2: entered allmulticast mode
[  406.085641] ns3eth2: entered promiscuous mode
[  406.088523] ns3br1: port 3(ns3eth3) entered blocking state
[  406.088609] ns3br1: port 3(ns3eth3) entered disabled state
[  406.088678] ns3eth3: entered allmulticast mode
[  406.088765] ns3eth3: entered promiscuous mode
[  406.091721] ns3br1: port 2(ns3eth2) entered blocking state
[  406.091753] ns3br1: port 2(ns3eth2) entered forwarding state
[  406.094637] ns3br1: port 3(ns3eth3) entered blocking state
[  406.094703] ns3br1: port 3(ns3eth3) entered forwarding state
[  406.128200] ns1eth1: entered promiscuous mode
[  406.128243] ns1eth2: entered promiscuous mode
[  406.131247] ns2eth1: entered promiscuous mode
[  406.131326] ns2eth2: entered promiscuous mode
[  406.131400] ns2eth3: entered promiscuous mode
[  417.956595] ns1eth1: left promiscuous mode
[  417.956750] ns1eth2: left promiscuous mode
[  417.956998] ns2eth2 (unregistering): left promiscuous mode
[  417.957103] ns2eth1 (unregistering): left promiscuous mode
[  417.976609] ns3eth3: left allmulticast mode
[  417.976649] ns3eth3: left promiscuous mode
[  417.976683] ns3br1: port 3(ns3eth3) entered disabled state
[  417.976764] ns3eth2: left allmulticast mode
[  417.976787] ns3eth2: left promiscuous mode
[  417.976815] ns3br1: port 2(ns3eth2) entered disabled state
[  417.976895] ns3eth1: left allmulticast mode
[  417.976919] ns3eth1: left promiscuous mode
[  417.976952] ns3br1: port 1(ns3eth1) entered disabled state
[  417.992593] ns2eth3: left promiscuous mode