[  405.230259] ns3br1: port 1(ns3eth1) entered blocking state
[  405.230346] ns3br1: port 1(ns3eth1) entered disabled state
[  405.230408] ns3eth1: entered allmulticast mode
[  405.230497] ns3eth1: entered promiscuous mode
[  405.230674] ns3br1: port 1(ns3eth1) entered blocking state
[  405.230735] ns3br1: port 1(ns3eth1) entered forwarding state
[  405.233596] ns3br1: port 2(ns3eth2) entered blocking state
[  405.233639] ns3br1: port 2(ns3eth2) entered disabled state
[  405.233671] ns3eth2: entered allmulticast mode
[  405.233735] ns3eth2: entered promiscuous mode
[  405.236311] ns3br1: port 3(ns3eth3) entered blocking state
[  405.236345] ns3br1: port 3(ns3eth3) entered disabled state
[  405.236375] ns3eth3: entered allmulticast mode
[  405.236423] ns3eth3: entered promiscuous mode
[  405.239096] ns3br1: port 2(ns3eth2) entered blocking state
[  405.239158] ns3br1: port 2(ns3eth2) entered forwarding state
[  405.242043] ns3br1: port 3(ns3eth3) entered blocking state
[  405.242079] ns3br1: port 3(ns3eth3) entered forwarding state
[  405.273672] ns1eth1: entered promiscuous mode
[  405.273719] ns1eth2: entered promiscuous mode
[  405.276483] ns2eth1: entered promiscuous mode
[  405.276566] ns2eth2: entered promiscuous mode
[  405.276635] ns2eth3: entered promiscuous mode
[  417.100884] ns1eth1: left promiscuous mode
[  417.100965] ns1eth2: left promiscuous mode
[  417.101234] ns2eth2 (unregistering): left promiscuous mode
[  417.101341] ns2eth1 (unregistering): left promiscuous mode
[  417.115845] ns3eth3: left allmulticast mode
[  417.115873] ns3eth3: left promiscuous mode
[  417.115906] ns3br1: port 3(ns3eth3) entered disabled state
[  417.115994] ns3eth2: left allmulticast mode
[  417.116027] ns3eth2: left promiscuous mode
[  417.116053] ns3br1: port 2(ns3eth2) entered disabled state
[  417.116108] ns3eth1: left allmulticast mode
[  417.116131] ns3eth1: left promiscuous mode
[  417.116159] ns3br1: port 1(ns3eth1) entered disabled state
[  417.131857] ns2eth3: left promiscuous mode