[  369.401616] ns3br1: port 1(ns3eth1) entered blocking state
[  369.401697] ns3br1: port 1(ns3eth1) entered disabled state
[  369.401731] ns3eth1: entered allmulticast mode
[  369.401794] ns3eth1: entered promiscuous mode
[  369.401866] ns3br1: port 1(ns3eth1) entered blocking state
[  369.401904] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.405183] ns3br1: port 2(ns3eth2) entered blocking state
[  369.405262] ns3br1: port 2(ns3eth2) entered disabled state
[  369.405335] ns3eth2: entered allmulticast mode
[  369.405435] ns3eth2: entered promiscuous mode
[  369.408749] ns3br1: port 3(ns3eth3) entered blocking state
[  369.408792] ns3br1: port 3(ns3eth3) entered disabled state
[  369.408824] ns3eth3: entered allmulticast mode
[  369.408885] ns3eth3: entered promiscuous mode
[  369.412201] ns3br1: port 2(ns3eth2) entered blocking state
[  369.412271] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.415750] ns3br1: port 3(ns3eth3) entered blocking state
[  369.415784] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.453388] ns1eth1: entered promiscuous mode
[  369.453441] ns1eth2: entered promiscuous mode
[  369.456679] ns2eth1: entered promiscuous mode
[  369.456771] ns2eth2: entered promiscuous mode
[  369.456862] ns2eth3: entered promiscuous mode
[  381.288705] ns1eth1: left promiscuous mode
[  381.288815] ns1eth2: left promiscuous mode
[  381.289180] ns2eth2 (unregistering): left promiscuous mode
[  381.289387] ns2eth1 (unregistering): left promiscuous mode
[  381.309689] ns3eth3: left allmulticast mode
[  381.309755] ns3eth3: left promiscuous mode
[  381.309786] ns3br1: port 3(ns3eth3) entered disabled state
[  381.309873] ns3eth2: left allmulticast mode
[  381.309931] ns3eth2: left promiscuous mode
[  381.309969] ns3br1: port 2(ns3eth2) entered disabled state
[  381.310051] ns3eth1: left allmulticast mode
[  381.310074] ns3eth1: left promiscuous mode
[  381.310105] ns3br1: port 1(ns3eth1) entered disabled state
[  381.318672] ns2eth3: left promiscuous mode