[  386.136598] ns3br1: port 1(ns3eth1) entered blocking state
[  386.136687] ns3br1: port 1(ns3eth1) entered disabled state
[  386.136727] ns3eth1: entered allmulticast mode
[  386.136795] ns3eth1: entered promiscuous mode
[  386.136871] ns3br1: port 1(ns3eth1) entered blocking state
[  386.136920] ns3br1: port 1(ns3eth1) entered forwarding state
[  386.139648] ns3br1: port 2(ns3eth2) entered blocking state
[  386.139697] ns3br1: port 2(ns3eth2) entered disabled state
[  386.139733] ns3eth2: entered allmulticast mode
[  386.139799] ns3eth2: entered promiscuous mode
[  386.142611] ns3br1: port 3(ns3eth3) entered blocking state
[  386.142684] ns3br1: port 3(ns3eth3) entered disabled state
[  386.142755] ns3eth3: entered allmulticast mode
[  386.142855] ns3eth3: entered promiscuous mode
[  386.145657] ns3br1: port 2(ns3eth2) entered blocking state
[  386.145708] ns3br1: port 2(ns3eth2) entered forwarding state
[  386.148392] ns3br1: port 3(ns3eth3) entered blocking state
[  386.148439] ns3br1: port 3(ns3eth3) entered forwarding state
[  386.178921] ns1eth1: entered promiscuous mode
[  386.178975] ns1eth2: entered promiscuous mode
[  386.181690] ns2eth1: entered promiscuous mode
[  386.181740] ns2eth2: entered promiscuous mode
[  386.181781] ns2eth3: entered promiscuous mode
[  398.050641] ns1eth1: left promiscuous mode
[  398.050735] ns1eth2: left promiscuous mode
[  398.051027] ns2eth2 (unregistering): left promiscuous mode
[  398.051151] ns2eth1 (unregistering): left promiscuous mode
[  398.075638] ns2eth3: left promiscuous mode
[  398.075816] ns3br1: port 1(ns3eth1) entered disabled state
[  398.075984] ns3eth1 (unregistering): left allmulticast mode
[  398.076086] ns3eth1 (unregistering): left promiscuous mode
[  398.076125] ns3br1: port 1(ns3eth1) entered disabled state
[  398.090670] ns3eth3: left allmulticast mode
[  398.090726] ns3eth3: left promiscuous mode
[  398.090765] ns3br1: port 3(ns3eth3) entered disabled state
[  398.090846] ns3eth2: left allmulticast mode
[  398.090916] ns3eth2: left promiscuous mode
[  398.090958] ns3br1: port 2(ns3eth2) entered disabled state