[  388.770351] ns3br1: port 1(ns3eth1) entered blocking state
[  388.770410] ns3br1: port 1(ns3eth1) entered disabled state
[  388.770451] ns3eth1: entered allmulticast mode
[  388.770507] ns3eth1: entered promiscuous mode
[  388.770568] ns3br1: port 1(ns3eth1) entered blocking state
[  388.770599] ns3br1: port 1(ns3eth1) entered forwarding state
[  388.773227] ns3br1: port 2(ns3eth2) entered blocking state
[  388.773294] ns3br1: port 2(ns3eth2) entered disabled state
[  388.773359] ns3eth2: entered allmulticast mode
[  388.773445] ns3eth2: entered promiscuous mode
[  388.776074] ns3br1: port 3(ns3eth3) entered blocking state
[  388.776116] ns3br1: port 3(ns3eth3) entered disabled state
[  388.776151] ns3eth3: entered allmulticast mode
[  388.776192] ns3eth3: entered promiscuous mode
[  388.778881] ns3br1: port 2(ns3eth2) entered blocking state
[  388.778957] ns3br1: port 2(ns3eth2) entered forwarding state
[  388.781727] ns3br1: port 3(ns3eth3) entered blocking state
[  388.781768] ns3br1: port 3(ns3eth3) entered forwarding state
[  388.812601] ns1eth1: entered promiscuous mode
[  388.812682] ns1eth2: entered promiscuous mode
[  388.815411] ns2eth1: entered promiscuous mode
[  388.815459] ns2eth2: entered promiscuous mode
[  388.815499] ns2eth3: entered promiscuous mode
[  400.688790] ns1eth1: left promiscuous mode
[  400.688873] ns1eth2: left promiscuous mode
[  400.689160] ns2eth2 (unregistering): left promiscuous mode
[  400.689303] ns2eth1 (unregistering): left promiscuous mode
[  400.707777] ns2eth3: left promiscuous mode
[  400.707896] ns3br1: port 1(ns3eth1) entered disabled state
[  400.708057] ns3eth1 (unregistering): left allmulticast mode
[  400.708103] ns3eth1 (unregistering): left promiscuous mode
[  400.708136] ns3br1: port 1(ns3eth1) entered disabled state
[  400.723815] ns3eth3: left allmulticast mode
[  400.723850] ns3eth3: left promiscuous mode
[  400.723882] ns3br1: port 3(ns3eth3) entered disabled state
[  400.723990] ns3eth2: left allmulticast mode
[  400.724020] ns3eth2: left promiscuous mode
[  400.724054] ns3br1: port 2(ns3eth2) entered disabled state