[  389.040032] ns3br1: port 1(ns3eth1) entered blocking state
[  389.040087] ns3br1: port 1(ns3eth1) entered disabled state
[  389.040121] ns3eth1: entered allmulticast mode
[  389.040171] ns3eth1: entered promiscuous mode
[  389.040234] ns3br1: port 1(ns3eth1) entered blocking state
[  389.040265] ns3br1: port 1(ns3eth1) entered forwarding state
[  389.042864] ns3br1: port 2(ns3eth2) entered blocking state
[  389.042915] ns3br1: port 2(ns3eth2) entered disabled state
[  389.042959] ns3eth2: entered allmulticast mode
[  389.043016] ns3eth2: entered promiscuous mode
[  389.045643] ns3br1: port 3(ns3eth3) entered blocking state
[  389.045683] ns3br1: port 3(ns3eth3) entered disabled state
[  389.045715] ns3eth3: entered allmulticast mode
[  389.045762] ns3eth3: entered promiscuous mode
[  389.048362] ns3br1: port 2(ns3eth2) entered blocking state
[  389.048403] ns3br1: port 2(ns3eth2) entered forwarding state
[  389.050999] ns3br1: port 3(ns3eth3) entered blocking state
[  389.051037] ns3br1: port 3(ns3eth3) entered forwarding state
[  389.081716] ns1eth1: entered promiscuous mode
[  389.081774] ns1eth2: entered promiscuous mode
[  389.084613] ns2eth1: entered promiscuous mode
[  389.084715] ns2eth2: entered promiscuous mode
[  389.084788] ns2eth3: entered promiscuous mode
[  400.946048] ns1eth1: left promiscuous mode
[  400.946161] ns1eth2: left promiscuous mode
[  400.946490] ns2eth2 (unregistering): left promiscuous mode
[  400.946641] ns2eth1 (unregistering): left promiscuous mode
[  400.966003] ns3eth3: left allmulticast mode
[  400.966063] ns3eth3: left promiscuous mode
[  400.966097] ns3br1: port 3(ns3eth3) entered disabled state
[  400.966168] ns3eth2: left allmulticast mode
[  400.966226] ns3eth2: left promiscuous mode
[  400.966261] ns3br1: port 2(ns3eth2) entered disabled state
[  400.966342] ns3eth1: left allmulticast mode
[  400.966409] ns3eth1: left promiscuous mode
[  400.966451] ns3br1: port 1(ns3eth1) entered disabled state
[  400.985028] ns2eth3: left promiscuous mode