[  370.939942] ns3br1: port 1(ns3eth1) entered blocking state
[  370.940001] ns3br1: port 1(ns3eth1) entered disabled state
[  370.940046] ns3eth1: entered allmulticast mode
[  370.940110] ns3eth1: entered promiscuous mode
[  370.940180] ns3br1: port 1(ns3eth1) entered blocking state
[  370.940207] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.943284] ns3br1: port 2(ns3eth2) entered blocking state
[  370.943351] ns3br1: port 2(ns3eth2) entered disabled state
[  370.943423] ns3eth2: entered allmulticast mode
[  370.943513] ns3eth2: entered promiscuous mode
[  370.946777] ns3br1: port 3(ns3eth3) entered blocking state
[  370.946812] ns3br1: port 3(ns3eth3) entered disabled state
[  370.946851] ns3eth3: entered allmulticast mode
[  370.946907] ns3eth3: entered promiscuous mode
[  370.950013] ns3br1: port 2(ns3eth2) entered blocking state
[  370.950079] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.953314] ns3br1: port 3(ns3eth3) entered blocking state
[  370.953348] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.989844] ns1eth1: entered promiscuous mode
[  370.989952] ns1eth2: entered promiscuous mode
[  370.993123] ns2eth1: entered promiscuous mode
[  370.993167] ns2eth2: entered promiscuous mode
[  370.993202] ns2eth3: entered promiscuous mode
[  382.841694] ns1eth1: left promiscuous mode
[  382.841784] ns1eth2: left promiscuous mode
[  382.842176] ns2eth2 (unregistering): left promiscuous mode
[  382.842390] ns2eth1 (unregistering): left promiscuous mode
[  382.867821] ns3eth3: left allmulticast mode
[  382.867887] ns3eth3: left promiscuous mode
[  382.867927] ns3br1: port 3(ns3eth3) entered disabled state
[  382.868039] ns3eth2: left allmulticast mode
[  382.868108] ns3eth2: left promiscuous mode
[  382.868142] ns3br1: port 2(ns3eth2) entered disabled state
[  382.868266] ns3eth1: left allmulticast mode
[  382.868297] ns3eth1: left promiscuous mode
[  382.868329] ns3br1: port 1(ns3eth1) entered disabled state
[  382.881719] ns2eth3: left promiscuous mode