[  365.170991] ns3br1: port 1(ns3eth1) entered blocking state
[  365.171077] ns3br1: port 1(ns3eth1) entered disabled state
[  365.171154] ns3eth1: entered allmulticast mode
[  365.171251] ns3eth1: entered promiscuous mode
[  365.171349] ns3br1: port 1(ns3eth1) entered blocking state
[  365.171387] ns3br1: port 1(ns3eth1) entered forwarding state
[  365.175047] ns3br1: port 2(ns3eth2) entered blocking state
[  365.175090] ns3br1: port 2(ns3eth2) entered disabled state
[  365.175129] ns3eth2: entered allmulticast mode
[  365.175177] ns3eth2: entered promiscuous mode
[  365.178834] ns3br1: port 3(ns3eth3) entered blocking state
[  365.178899] ns3br1: port 3(ns3eth3) entered disabled state
[  365.178968] ns3eth3: entered allmulticast mode
[  365.179056] ns3eth3: entered promiscuous mode
[  365.182769] ns3br1: port 2(ns3eth2) entered blocking state
[  365.182809] ns3br1: port 2(ns3eth2) entered forwarding state
[  365.186481] ns3br1: port 3(ns3eth3) entered blocking state
[  365.186552] ns3br1: port 3(ns3eth3) entered forwarding state
[  365.229530] ns1eth1: entered promiscuous mode
[  365.229577] ns1eth2: entered promiscuous mode
[  365.233258] ns2eth1: entered promiscuous mode
[  365.233340] ns2eth2: entered promiscuous mode
[  365.233418] ns2eth3: entered promiscuous mode
[  377.062769] ns1eth1: left promiscuous mode
[  377.062855] ns1eth2: left promiscuous mode
[  377.063132] ns2eth2 (unregistering): left promiscuous mode
[  377.063275] ns2eth1 (unregistering): left promiscuous mode
[  377.077172] ns2eth3: left promiscuous mode
[  377.077285] ns3br1: port 1(ns3eth1) entered disabled state
[  377.077506] ns3eth1 (unregistering): left allmulticast mode
[  377.077545] ns3eth1 (unregistering): left promiscuous mode
[  377.077598] ns3br1: port 1(ns3eth1) entered disabled state
[  377.092141] ns3eth3: left allmulticast mode
[  377.092180] ns3eth3: left promiscuous mode
[  377.092211] ns3br1: port 3(ns3eth3) entered disabled state
[  377.092289] ns3eth2: left allmulticast mode
[  377.092309] ns3eth2: left promiscuous mode
[  377.092344] ns3br1: port 2(ns3eth2) entered disabled state