[  387.790845] ns3br1: port 1(ns3eth1) entered blocking state
[  387.790900] ns3br1: port 1(ns3eth1) entered disabled state
[  387.790935] ns3eth1: entered allmulticast mode
[  387.790987] ns3eth1: entered promiscuous mode
[  387.791043] ns3br1: port 1(ns3eth1) entered blocking state
[  387.791077] ns3br1: port 1(ns3eth1) entered forwarding state
[  387.794191] ns3br1: port 2(ns3eth2) entered blocking state
[  387.794238] ns3br1: port 2(ns3eth2) entered disabled state
[  387.794266] ns3eth2: entered allmulticast mode
[  387.794319] ns3eth2: entered promiscuous mode
[  387.797387] ns3br1: port 3(ns3eth3) entered blocking state
[  387.797421] ns3br1: port 3(ns3eth3) entered disabled state
[  387.797456] ns3eth3: entered allmulticast mode
[  387.797502] ns3eth3: entered promiscuous mode
[  387.800590] ns3br1: port 2(ns3eth2) entered blocking state
[  387.800622] ns3br1: port 2(ns3eth2) entered forwarding state
[  387.803700] ns3br1: port 3(ns3eth3) entered blocking state
[  387.803733] ns3br1: port 3(ns3eth3) entered forwarding state
[  387.839646] ns1eth1: entered promiscuous mode
[  387.839690] ns1eth2: entered promiscuous mode
[  387.842848] ns2eth1: entered promiscuous mode
[  387.842891] ns2eth2: entered promiscuous mode
[  387.842923] ns2eth3: entered promiscuous mode
[  399.672186] ns1eth1: left promiscuous mode
[  399.672361] ns1eth2: left promiscuous mode
[  399.672754] ns2eth2 (unregistering): left promiscuous mode
[  399.673027] ns2eth1 (unregistering): left promiscuous mode
[  399.690113] ns3eth3: left allmulticast mode
[  399.690177] ns3eth3: left promiscuous mode
[  399.690218] ns3br1: port 3(ns3eth3) entered disabled state
[  399.690328] ns3eth2: left allmulticast mode
[  399.690349] ns3eth2: left promiscuous mode
[  399.690376] ns3br1: port 2(ns3eth2) entered disabled state
[  399.690485] ns3eth1: left allmulticast mode
[  399.690515] ns3eth1: left promiscuous mode
[  399.690549] ns3br1: port 1(ns3eth1) entered disabled state
[  399.700191] ns2eth3: left promiscuous mode