[  383.308490] ns3br1: port 1(ns3eth1) entered blocking state
[  383.308543] ns3br1: port 1(ns3eth1) entered disabled state
[  383.308598] ns3eth1: entered allmulticast mode
[  383.308650] ns3eth1: entered promiscuous mode
[  383.308708] ns3br1: port 1(ns3eth1) entered blocking state
[  383.308740] ns3br1: port 1(ns3eth1) entered forwarding state
[  383.312266] ns3br1: port 2(ns3eth2) entered blocking state
[  383.312300] ns3br1: port 2(ns3eth2) entered disabled state
[  383.312332] ns3eth2: entered allmulticast mode
[  383.312387] ns3eth2: entered promiscuous mode
[  383.315935] ns3br1: port 3(ns3eth3) entered blocking state
[  383.315968] ns3br1: port 3(ns3eth3) entered disabled state
[  383.315998] ns3eth3: entered allmulticast mode
[  383.316049] ns3eth3: entered promiscuous mode
[  383.319703] ns3br1: port 2(ns3eth2) entered blocking state
[  383.319768] ns3br1: port 2(ns3eth2) entered forwarding state
[  383.323384] ns3br1: port 3(ns3eth3) entered blocking state
[  383.323415] ns3br1: port 3(ns3eth3) entered forwarding state
[  383.364650] ns1eth1: entered promiscuous mode
[  383.364699] ns1eth2: entered promiscuous mode
[  383.368324] ns2eth1: entered promiscuous mode
[  383.368403] ns2eth2: entered promiscuous mode
[  383.368481] ns2eth3: entered promiscuous mode
[  395.206630] ns1eth1: left promiscuous mode
[  395.206781] ns1eth2: left promiscuous mode
[  395.207147] ns2eth2 (unregistering): left promiscuous mode
[  395.207366] ns2eth1 (unregistering): left promiscuous mode
[  395.222676] ns2eth3: left promiscuous mode
[  395.222842] ns3br1: port 1(ns3eth1) entered disabled state
[  395.223070] ns3eth1 (unregistering): left allmulticast mode
[  395.223165] ns3eth1 (unregistering): left promiscuous mode
[  395.223230] ns3br1: port 1(ns3eth1) entered disabled state
[  395.240611] ns3eth3: left allmulticast mode
[  395.240643] ns3eth3: left promiscuous mode
[  395.240704] ns3br1: port 3(ns3eth3) entered disabled state
[  395.240867] ns3eth2: left allmulticast mode
[  395.240896] ns3eth2: left promiscuous mode
[  395.240926] ns3br1: port 2(ns3eth2) entered disabled state