[  371.236001] ns3br1: port 1(ns3eth1) entered blocking state
[  371.236056] ns3br1: port 1(ns3eth1) entered disabled state
[  371.236091] ns3eth1: entered allmulticast mode
[  371.236139] ns3eth1: entered promiscuous mode
[  371.236196] ns3br1: port 1(ns3eth1) entered blocking state
[  371.236222] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.239098] ns3br1: port 2(ns3eth2) entered blocking state
[  371.239130] ns3br1: port 2(ns3eth2) entered disabled state
[  371.239161] ns3eth2: entered allmulticast mode
[  371.239212] ns3eth2: entered promiscuous mode
[  371.242063] ns3br1: port 3(ns3eth3) entered blocking state
[  371.242093] ns3br1: port 3(ns3eth3) entered disabled state
[  371.242128] ns3eth3: entered allmulticast mode
[  371.242168] ns3eth3: entered promiscuous mode
[  371.245012] ns3br1: port 2(ns3eth2) entered blocking state
[  371.245042] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.247883] ns3br1: port 3(ns3eth3) entered blocking state
[  371.247926] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.281550] ns1eth1: entered promiscuous mode
[  371.281598] ns1eth2: entered promiscuous mode
[  371.284587] ns2eth1: entered promiscuous mode
[  371.284629] ns2eth2: entered promiscuous mode
[  371.284668] ns2eth3: entered promiscuous mode
[  383.097992] ns1eth1: left promiscuous mode
[  383.098218] ns1eth2: left promiscuous mode
[  383.098720] ns2eth2 (unregistering): left promiscuous mode
[  383.098918] ns2eth1 (unregistering): left promiscuous mode
[  383.116343] ns2eth3: left promiscuous mode
[  383.116472] ns3br1: port 1(ns3eth1) entered disabled state
[  383.116700] ns3eth1 (unregistering): left allmulticast mode
[  383.116739] ns3eth1 (unregistering): left promiscuous mode
[  383.116772] ns3br1: port 1(ns3eth1) entered disabled state
[  383.138299] ns3eth3: left allmulticast mode
[  383.138367] ns3eth3: left promiscuous mode
[  383.138403] ns3br1: port 3(ns3eth3) entered disabled state
[  383.138480] ns3eth2: left allmulticast mode
[  383.138560] ns3eth2: left promiscuous mode
[  383.138594] ns3br1: port 2(ns3eth2) entered disabled state