[  406.962815] ns3br1: port 1(ns3eth1) entered blocking state
[  406.962885] ns3br1: port 1(ns3eth1) entered disabled state
[  406.962926] ns3eth1: entered allmulticast mode
[  406.962992] ns3eth1: entered promiscuous mode
[  406.963076] ns3br1: port 1(ns3eth1) entered blocking state
[  406.963146] ns3br1: port 1(ns3eth1) entered forwarding state
[  406.965947] ns3br1: port 2(ns3eth2) entered blocking state
[  406.965992] ns3br1: port 2(ns3eth2) entered disabled state
[  406.966030] ns3eth2: entered allmulticast mode
[  406.966086] ns3eth2: entered promiscuous mode
[  406.968979] ns3br1: port 3(ns3eth3) entered blocking state
[  406.969031] ns3br1: port 3(ns3eth3) entered disabled state
[  406.969075] ns3eth3: entered allmulticast mode
[  406.969141] ns3eth3: entered promiscuous mode
[  406.971977] ns3br1: port 2(ns3eth2) entered blocking state
[  406.972021] ns3br1: port 2(ns3eth2) entered forwarding state
[  406.975002] ns3br1: port 3(ns3eth3) entered blocking state
[  406.975047] ns3br1: port 3(ns3eth3) entered forwarding state
[  407.008568] ns1eth1: entered promiscuous mode
[  407.008675] ns1eth2: entered promiscuous mode
[  407.011601] ns2eth1: entered promiscuous mode
[  407.011660] ns2eth2: entered promiscuous mode
[  407.011708] ns2eth3: entered promiscuous mode
[  418.837893] ns1eth1: left promiscuous mode
[  418.837994] ns1eth2: left promiscuous mode
[  418.838313] ns2eth2 (unregistering): left promiscuous mode
[  418.838468] ns2eth1 (unregistering): left promiscuous mode
[  418.858851] ns2eth3: left promiscuous mode
[  418.858999] ns3br1: port 1(ns3eth1) entered disabled state
[  418.859195] ns3eth1 (unregistering): left allmulticast mode
[  418.859238] ns3eth1 (unregistering): left promiscuous mode
[  418.859281] ns3br1: port 1(ns3eth1) entered disabled state
[  418.878852] ns3eth3: left allmulticast mode
[  418.878893] ns3eth3: left promiscuous mode
[  418.878929] ns3br1: port 3(ns3eth3) entered disabled state
[  418.879007] ns3eth2: left allmulticast mode
[  418.879039] ns3eth2: left promiscuous mode
[  418.879068] ns3br1: port 2(ns3eth2) entered disabled state