[  379.913000] ns3br1: port 1(ns3eth1) entered blocking state
[  379.913059] ns3br1: port 1(ns3eth1) entered disabled state
[  379.913107] ns3eth1: entered allmulticast mode
[  379.913161] ns3eth1: entered promiscuous mode
[  379.913268] ns3br1: port 1(ns3eth1) entered blocking state
[  379.913309] ns3br1: port 1(ns3eth1) entered forwarding state
[  379.915810] ns3br1: port 2(ns3eth2) entered blocking state
[  379.915853] ns3br1: port 2(ns3eth2) entered disabled state
[  379.915893] ns3eth2: entered allmulticast mode
[  379.915947] ns3eth2: entered promiscuous mode
[  379.918518] ns3br1: port 3(ns3eth3) entered blocking state
[  379.918566] ns3br1: port 3(ns3eth3) entered disabled state
[  379.918605] ns3eth3: entered allmulticast mode
[  379.918661] ns3eth3: entered promiscuous mode
[  379.921166] ns3br1: port 2(ns3eth2) entered blocking state
[  379.921199] ns3br1: port 2(ns3eth2) entered forwarding state
[  379.923745] ns3br1: port 3(ns3eth3) entered blocking state
[  379.923790] ns3br1: port 3(ns3eth3) entered forwarding state
[  379.954600] ns1eth1: entered promiscuous mode
[  379.954654] ns1eth2: entered promiscuous mode
[  379.957225] ns2eth1: entered promiscuous mode
[  379.957269] ns2eth2: entered promiscuous mode
[  379.957313] ns2eth3: entered promiscuous mode
[  391.826318] ns1eth1: left promiscuous mode
[  391.826505] ns1eth2: left promiscuous mode
[  391.826818] ns2eth2 (unregistering): left promiscuous mode
[  391.826992] ns2eth1 (unregistering): left promiscuous mode
[  391.841339] ns3eth3: left allmulticast mode
[  391.841451] ns3eth3: left promiscuous mode
[  391.841525] ns3br1: port 3(ns3eth3) entered disabled state
[  391.841664] ns3eth2: left allmulticast mode
[  391.841728] ns3eth2: left promiscuous mode
[  391.841789] ns3br1: port 2(ns3eth2) entered disabled state
[  391.841960] ns3eth1: left allmulticast mode
[  391.842023] ns3eth1: left promiscuous mode
[  391.842084] ns3br1: port 1(ns3eth1) entered disabled state
[  391.857350] ns2eth3: left promiscuous mode