[  383.547627] ns3br1: port 1(ns3eth1) entered blocking state
[  383.547711] ns3br1: port 1(ns3eth1) entered disabled state
[  383.547783] ns3eth1: entered allmulticast mode
[  383.547877] ns3eth1: entered promiscuous mode
[  383.548064] ns3br1: port 1(ns3eth1) entered blocking state
[  383.548131] ns3br1: port 1(ns3eth1) entered forwarding state
[  383.551646] ns3br1: port 2(ns3eth2) entered blocking state
[  383.551678] ns3br1: port 2(ns3eth2) entered disabled state
[  383.551716] ns3eth2: entered allmulticast mode
[  383.551782] ns3eth2: entered promiscuous mode
[  383.555353] ns3br1: port 3(ns3eth3) entered blocking state
[  383.555418] ns3br1: port 3(ns3eth3) entered disabled state
[  383.555492] ns3eth3: entered allmulticast mode
[  383.555583] ns3eth3: entered promiscuous mode
[  383.559168] ns3br1: port 2(ns3eth2) entered blocking state
[  383.559218] ns3br1: port 2(ns3eth2) entered forwarding state
[  383.562733] ns3br1: port 3(ns3eth3) entered blocking state
[  383.562798] ns3br1: port 3(ns3eth3) entered forwarding state
[  383.604027] ns1eth1: entered promiscuous mode
[  383.604113] ns1eth2: entered promiscuous mode
[  383.607713] ns2eth1: entered promiscuous mode
[  383.607759] ns2eth2: entered promiscuous mode
[  383.607792] ns2eth3: entered promiscuous mode
[  395.448340] ns1eth1: left promiscuous mode
[  395.448437] ns1eth2: left promiscuous mode
[  395.448705] ns2eth2 (unregistering): left promiscuous mode
[  395.448847] ns2eth1 (unregistering): left promiscuous mode
[  395.464090] ns2eth3: left promiscuous mode
[  395.464234] ns3br1: port 1(ns3eth1) entered disabled state
[  395.464467] ns3eth1 (unregistering): left allmulticast mode
[  395.464549] ns3eth1 (unregistering): left promiscuous mode
[  395.464624] ns3br1: port 1(ns3eth1) entered disabled state
[  395.482262] ns3eth3: left allmulticast mode
[  395.482325] ns3eth3: left promiscuous mode
[  395.482376] ns3br1: port 3(ns3eth3) entered disabled state
[  395.482485] ns3eth2: left allmulticast mode
[  395.482543] ns3eth2: left promiscuous mode
[  395.482597] ns3br1: port 2(ns3eth2) entered disabled state