[  371.376939] ns3br1: port 1(ns3eth1) entered blocking state
[  371.377035] ns3br1: port 1(ns3eth1) entered disabled state
[  371.377104] ns3eth1: entered allmulticast mode
[  371.377194] ns3eth1: entered promiscuous mode
[  371.377300] ns3br1: port 1(ns3eth1) entered blocking state
[  371.377345] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.380358] ns3br1: port 2(ns3eth2) entered blocking state
[  371.380392] ns3br1: port 2(ns3eth2) entered disabled state
[  371.380428] ns3eth2: entered allmulticast mode
[  371.380485] ns3eth2: entered promiscuous mode
[  371.383683] ns3br1: port 3(ns3eth3) entered blocking state
[  371.383717] ns3br1: port 3(ns3eth3) entered disabled state
[  371.383754] ns3eth3: entered allmulticast mode
[  371.383806] ns3eth3: entered promiscuous mode
[  371.386931] ns3br1: port 2(ns3eth2) entered blocking state
[  371.386994] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.390042] ns3br1: port 3(ns3eth3) entered blocking state
[  371.390074] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.426567] ns1eth1: entered promiscuous mode
[  371.426611] ns1eth2: entered promiscuous mode
[  371.429803] ns2eth1: entered promiscuous mode
[  371.429886] ns2eth2: entered promiscuous mode
[  371.429965] ns2eth3: entered promiscuous mode
[  383.258035] ns1eth1: left promiscuous mode
[  383.258172] ns1eth2: left promiscuous mode
[  383.258754] ns2eth2 (unregistering): left promiscuous mode
[  383.258946] ns2eth1 (unregistering): left promiscuous mode
[  383.281168] ns2eth3: left promiscuous mode
[  383.281320] ns3br1: port 1(ns3eth1) entered disabled state
[  383.281592] ns3eth1 (unregistering): left allmulticast mode
[  383.281633] ns3eth1 (unregistering): left promiscuous mode
[  383.281658] ns3br1: port 1(ns3eth1) entered disabled state
[  383.305100] ns3eth3: left allmulticast mode
[  383.305132] ns3eth3: left promiscuous mode
[  383.305166] ns3br1: port 3(ns3eth3) entered disabled state
[  383.305246] ns3eth2: left allmulticast mode
[  383.305268] ns3eth2: left promiscuous mode
[  383.305293] ns3br1: port 2(ns3eth2) entered disabled state