[  406.163383] ns3br1: port 1(ns3eth1) entered blocking state
[  406.163437] ns3br1: port 1(ns3eth1) entered disabled state
[  406.163473] ns3eth1: entered allmulticast mode
[  406.163530] ns3eth1: entered promiscuous mode
[  406.163583] ns3br1: port 1(ns3eth1) entered blocking state
[  406.163613] ns3br1: port 1(ns3eth1) entered forwarding state
[  406.166542] ns3br1: port 2(ns3eth2) entered blocking state
[  406.166610] ns3br1: port 2(ns3eth2) entered disabled state
[  406.166681] ns3eth2: entered allmulticast mode
[  406.166763] ns3eth2: entered promiscuous mode
[  406.169675] ns3br1: port 3(ns3eth3) entered blocking state
[  406.169708] ns3br1: port 3(ns3eth3) entered disabled state
[  406.169745] ns3eth3: entered allmulticast mode
[  406.169796] ns3eth3: entered promiscuous mode
[  406.172720] ns3br1: port 2(ns3eth2) entered blocking state
[  406.172786] ns3br1: port 2(ns3eth2) entered forwarding state
[  406.175662] ns3br1: port 3(ns3eth3) entered blocking state
[  406.175694] ns3br1: port 3(ns3eth3) entered forwarding state
[  406.209211] ns1eth1: entered promiscuous mode
[  406.209261] ns1eth2: entered promiscuous mode
[  406.212253] ns2eth1: entered promiscuous mode
[  406.212296] ns2eth2: entered promiscuous mode
[  406.212331] ns2eth3: entered promiscuous mode
[  418.051849] ns1eth1: left promiscuous mode
[  418.051939] ns1eth2: left promiscuous mode
[  418.052180] ns2eth2 (unregistering): left promiscuous mode
[  418.052287] ns2eth1 (unregistering): left promiscuous mode
[  418.067850] ns3eth3: left allmulticast mode
[  418.067875] ns3eth3: left promiscuous mode
[  418.067907] ns3br1: port 3(ns3eth3) entered disabled state
[  418.067978] ns3eth2: left allmulticast mode
[  418.067998] ns3eth2: left promiscuous mode
[  418.068027] ns3br1: port 2(ns3eth2) entered disabled state
[  418.068093] ns3eth1: left allmulticast mode
[  418.068115] ns3eth1: left promiscuous mode
[  418.068137] ns3br1: port 1(ns3eth1) entered disabled state
[  418.081948] ns2eth3: left promiscuous mode