[  376.598597] ns3br1: port 1(ns3eth1) entered blocking state
[  376.598652] ns3br1: port 1(ns3eth1) entered disabled state
[  376.598690] ns3eth1: entered allmulticast mode
[  376.598749] ns3eth1: entered promiscuous mode
[  376.598807] ns3br1: port 1(ns3eth1) entered blocking state
[  376.598835] ns3br1: port 1(ns3eth1) entered forwarding state
[  376.601810] ns3br1: port 2(ns3eth2) entered blocking state
[  376.601876] ns3br1: port 2(ns3eth2) entered disabled state
[  376.601940] ns3eth2: entered allmulticast mode
[  376.602025] ns3eth2: entered promiscuous mode
[  376.604994] ns3br1: port 3(ns3eth3) entered blocking state
[  376.605026] ns3br1: port 3(ns3eth3) entered disabled state
[  376.605060] ns3eth3: entered allmulticast mode
[  376.605109] ns3eth3: entered promiscuous mode
[  376.608194] ns3br1: port 2(ns3eth2) entered blocking state
[  376.608258] ns3br1: port 2(ns3eth2) entered forwarding state
[  376.611131] ns3br1: port 3(ns3eth3) entered blocking state
[  376.611162] ns3br1: port 3(ns3eth3) entered forwarding state
[  376.645255] ns1eth1: entered promiscuous mode
[  376.645313] ns1eth2: entered promiscuous mode
[  376.648262] ns2eth1: entered promiscuous mode
[  376.648348] ns2eth2: entered promiscuous mode
[  376.648426] ns2eth3: entered promiscuous mode
[  388.475291] ns1eth1: left promiscuous mode
[  388.475501] ns1eth2: left promiscuous mode
[  388.475878] ns2eth2 (unregistering): left promiscuous mode
[  388.476100] ns2eth1 (unregistering): left promiscuous mode
[  388.493293] ns2eth3: left promiscuous mode
[  388.493443] ns3br1: port 1(ns3eth1) entered disabled state
[  388.493664] ns3eth1 (unregistering): left allmulticast mode
[  388.493701] ns3eth1 (unregistering): left promiscuous mode
[  388.493731] ns3br1: port 1(ns3eth1) entered disabled state
[  388.509262] ns3eth3: left allmulticast mode
[  388.509299] ns3eth3: left promiscuous mode
[  388.509396] ns3br1: port 3(ns3eth3) entered disabled state
[  388.509477] ns3eth2: left allmulticast mode
[  388.509501] ns3eth2: left promiscuous mode
[  388.509526] ns3br1: port 2(ns3eth2) entered disabled state