[  371.207552] ns3br1: port 1(ns3eth1) entered blocking state
[  371.207639] ns3br1: port 1(ns3eth1) entered disabled state
[  371.207719] ns3eth1: entered allmulticast mode
[  371.207808] ns3eth1: entered promiscuous mode
[  371.207911] ns3br1: port 1(ns3eth1) entered blocking state
[  371.207946] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.210877] ns3br1: port 2(ns3eth2) entered blocking state
[  371.210908] ns3br1: port 2(ns3eth2) entered disabled state
[  371.210939] ns3eth2: entered allmulticast mode
[  371.210982] ns3eth2: entered promiscuous mode
[  371.213917] ns3br1: port 3(ns3eth3) entered blocking state
[  371.213979] ns3br1: port 3(ns3eth3) entered disabled state
[  371.214056] ns3eth3: entered allmulticast mode
[  371.214145] ns3eth3: entered promiscuous mode
[  371.217134] ns3br1: port 2(ns3eth2) entered blocking state
[  371.217169] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.220170] ns3br1: port 3(ns3eth3) entered blocking state
[  371.220236] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.254885] ns1eth1: entered promiscuous mode
[  371.254931] ns1eth2: entered promiscuous mode
[  371.257969] ns2eth1: entered promiscuous mode
[  371.258058] ns2eth2: entered promiscuous mode
[  371.258142] ns2eth3: entered promiscuous mode
[  383.076893] ns1eth1: left promiscuous mode
[  383.077047] ns1eth2: left promiscuous mode
[  383.077327] ns2eth2 (unregistering): left promiscuous mode
[  383.077466] ns2eth1 (unregistering): left promiscuous mode
[  383.097721] ns2eth3: left promiscuous mode
[  383.097812] ns3br1: port 1(ns3eth1) entered disabled state
[  383.097984] ns3eth1 (unregistering): left allmulticast mode
[  383.098015] ns3eth1 (unregistering): left promiscuous mode
[  383.098043] ns3br1: port 1(ns3eth1) entered disabled state
[  383.115710] ns3eth3: left allmulticast mode
[  383.115741] ns3eth3: left promiscuous mode
[  383.115773] ns3br1: port 3(ns3eth3) entered disabled state
[  383.115904] ns3eth2: left allmulticast mode
[  383.115930] ns3eth2: left promiscuous mode
[  383.115956] ns3br1: port 2(ns3eth2) entered disabled state