[  383.849065] ns3br1: port 1(ns3eth1) entered blocking state
[  383.849163] ns3br1: port 1(ns3eth1) entered disabled state
[  383.849235] ns3eth1: entered allmulticast mode
[  383.849324] ns3eth1: entered promiscuous mode
[  383.849426] ns3br1: port 1(ns3eth1) entered blocking state
[  383.849464] ns3br1: port 1(ns3eth1) entered forwarding state
[  383.852801] ns3br1: port 2(ns3eth2) entered blocking state
[  383.852836] ns3br1: port 2(ns3eth2) entered disabled state
[  383.852863] ns3eth2: entered allmulticast mode
[  383.852916] ns3eth2: entered promiscuous mode
[  383.856310] ns3br1: port 3(ns3eth3) entered blocking state
[  383.856373] ns3br1: port 3(ns3eth3) entered disabled state
[  383.856443] ns3eth3: entered allmulticast mode
[  383.856529] ns3eth3: entered promiscuous mode
[  383.859980] ns3br1: port 2(ns3eth2) entered blocking state
[  383.860013] ns3br1: port 2(ns3eth2) entered forwarding state
[  383.863385] ns3br1: port 3(ns3eth3) entered blocking state
[  383.863448] ns3br1: port 3(ns3eth3) entered forwarding state
[  383.902749] ns1eth1: entered promiscuous mode
[  383.902831] ns1eth2: entered promiscuous mode
[  383.906266] ns2eth1: entered promiscuous mode
[  383.906308] ns2eth2: entered promiscuous mode
[  383.906346] ns2eth3: entered promiscuous mode
[  395.730816] ns1eth1: left promiscuous mode
[  395.730890] ns1eth2: left promiscuous mode
[  395.731159] ns2eth2 (unregistering): left promiscuous mode
[  395.731285] ns2eth1 (unregistering): left promiscuous mode
[  395.747187] ns2eth3: left promiscuous mode
[  395.747287] ns3br1: port 1(ns3eth1) entered disabled state
[  395.747455] ns3eth1 (unregistering): left allmulticast mode
[  395.747484] ns3eth1 (unregistering): left promiscuous mode
[  395.747515] ns3br1: port 1(ns3eth1) entered disabled state
[  395.756740] ns3eth3: left allmulticast mode
[  395.756767] ns3eth3: left promiscuous mode
[  395.756794] ns3br1: port 3(ns3eth3) entered disabled state
[  395.756921] ns3eth2: left allmulticast mode
[  395.756946] ns3eth2: left promiscuous mode
[  395.756971] ns3br1: port 2(ns3eth2) entered disabled state