[  383.073640] ns3br1: port 1(ns3eth1) entered blocking state
[  383.073689] ns3br1: port 1(ns3eth1) entered disabled state
[  383.073723] ns3eth1: entered allmulticast mode
[  383.073772] ns3eth1: entered promiscuous mode
[  383.073824] ns3br1: port 1(ns3eth1) entered blocking state
[  383.073852] ns3br1: port 1(ns3eth1) entered forwarding state
[  383.076820] ns3br1: port 2(ns3eth2) entered blocking state
[  383.076862] ns3br1: port 2(ns3eth2) entered disabled state
[  383.076900] ns3eth2: entered allmulticast mode
[  383.076950] ns3eth2: entered promiscuous mode
[  383.079946] ns3br1: port 3(ns3eth3) entered blocking state
[  383.080017] ns3br1: port 3(ns3eth3) entered disabled state
[  383.080092] ns3eth3: entered allmulticast mode
[  383.080183] ns3eth3: entered promiscuous mode
[  383.083286] ns3br1: port 2(ns3eth2) entered blocking state
[  383.083326] ns3br1: port 2(ns3eth2) entered forwarding state
[  383.086244] ns3br1: port 3(ns3eth3) entered blocking state
[  383.086282] ns3br1: port 3(ns3eth3) entered forwarding state
[  383.121296] ns1eth1: entered promiscuous mode
[  383.121353] ns1eth2: entered promiscuous mode
[  383.124479] ns2eth1: entered promiscuous mode
[  383.124564] ns2eth2: entered promiscuous mode
[  383.124641] ns2eth3: entered promiscuous mode
[  394.940883] ns1eth1: left promiscuous mode
[  394.941015] ns1eth2: left promiscuous mode
[  394.941431] ns2eth2 (unregistering): left promiscuous mode
[  394.941658] ns2eth1 (unregistering): left promiscuous mode
[  394.960184] ns2eth3: left promiscuous mode
[  394.960322] ns3br1: port 1(ns3eth1) entered disabled state
[  394.960560] ns3eth1 (unregistering): left allmulticast mode
[  394.960605] ns3eth1 (unregistering): left promiscuous mode
[  394.960629] ns3br1: port 1(ns3eth1) entered disabled state
[  394.973175] ns3eth3: left allmulticast mode
[  394.973237] ns3eth3: left promiscuous mode
[  394.973272] ns3br1: port 3(ns3eth3) entered disabled state
[  394.973354] ns3eth2: left allmulticast mode
[  394.973409] ns3eth2: left promiscuous mode
[  394.973446] ns3br1: port 2(ns3eth2) entered disabled state