[  386.203370] ns3br1: port 1(ns3eth1) entered blocking state
[  386.203425] ns3br1: port 1(ns3eth1) entered disabled state
[  386.203455] ns3eth1: entered allmulticast mode
[  386.203517] ns3eth1: entered promiscuous mode
[  386.203588] ns3br1: port 1(ns3eth1) entered blocking state
[  386.203619] ns3br1: port 1(ns3eth1) entered forwarding state
[  386.206296] ns3br1: port 2(ns3eth2) entered blocking state
[  386.206371] ns3br1: port 2(ns3eth2) entered disabled state
[  386.206434] ns3eth2: entered allmulticast mode
[  386.206524] ns3eth2: entered promiscuous mode
[  386.209127] ns3br1: port 3(ns3eth3) entered blocking state
[  386.209165] ns3br1: port 3(ns3eth3) entered disabled state
[  386.209195] ns3eth3: entered allmulticast mode
[  386.209245] ns3eth3: entered promiscuous mode
[  386.211915] ns3br1: port 2(ns3eth2) entered blocking state
[  386.211956] ns3br1: port 2(ns3eth2) entered forwarding state
[  386.214478] ns3br1: port 3(ns3eth3) entered blocking state
[  386.214522] ns3br1: port 3(ns3eth3) entered forwarding state
[  386.246944] ns1eth1: entered promiscuous mode
[  386.247046] ns1eth2: entered promiscuous mode
[  386.249804] ns2eth1: entered promiscuous mode
[  386.249870] ns2eth2: entered promiscuous mode
[  386.249919] ns2eth3: entered promiscuous mode
[  398.114917] ns1eth1: left promiscuous mode
[  398.115004] ns1eth2: left promiscuous mode
[  398.115290] ns2eth2 (unregistering): left promiscuous mode
[  398.115410] ns2eth1 (unregistering): left promiscuous mode
[  398.131920] ns3eth3: left allmulticast mode
[  398.131953] ns3eth3: left promiscuous mode
[  398.131987] ns3br1: port 3(ns3eth3) entered disabled state
[  398.132109] ns3eth2: left allmulticast mode
[  398.132132] ns3eth2: left promiscuous mode
[  398.132164] ns3br1: port 2(ns3eth2) entered disabled state
[  398.132276] ns3eth1: left allmulticast mode
[  398.132304] ns3eth1: left promiscuous mode
[  398.132331] ns3br1: port 1(ns3eth1) entered disabled state
[  398.151926] ns2eth3: left promiscuous mode