[  674.797011][ T9871] ns3br1: port 1(ns3eth1) entered blocking state
[  674.797247][ T9871] ns3br1: port 1(ns3eth1) entered disabled state
[  674.797428][ T9871] ns3eth1: entered allmulticast mode
[  674.798481][ T9871] ns3eth1: entered promiscuous mode
[  674.800285][   T61] ns3br1: port 1(ns3eth1) entered blocking state
[  674.800574][   T61] ns3br1: port 1(ns3eth1) entered forwarding state
[  674.835433][ T9872] ns3br1: port 2(ns3eth2) entered blocking state
[  674.835620][ T9872] ns3br1: port 2(ns3eth2) entered disabled state
[  674.835795][ T9872] ns3eth2: entered allmulticast mode
[  674.837582][ T9872] ns3eth2: entered promiscuous mode
[  674.868896][ T9873] ns3br1: port 3(ns3eth3) entered blocking state
[  674.869077][ T9873] ns3br1: port 3(ns3eth3) entered disabled state
[  674.869490][ T9873] ns3eth3: entered allmulticast mode
[  674.870431][ T9873] ns3eth3: entered promiscuous mode
[  674.898988][   T46] ns3br1: port 2(ns3eth2) entered blocking state
[  674.899444][   T46] ns3br1: port 2(ns3eth2) entered forwarding state
[  674.941921][   T57] ns3br1: port 3(ns3eth3) entered blocking state
[  674.942105][   T57] ns3br1: port 3(ns3eth3) entered forwarding state
[  675.322427][ T9887] ns1eth1: entered promiscuous mode
[  675.323123][ T9887] ns1eth2: entered promiscuous mode
[  675.362835][ T9888] ns2eth1: entered promiscuous mode
[  675.363997][ T9888] ns2eth2: entered promiscuous mode
[  675.364613][ T9888] ns2eth3: entered promiscuous mode
[  688.391973][   T12] ns1eth1: left promiscuous mode
[  688.393006][   T12] ns1eth2: left promiscuous mode
[  688.432441][   T12] ns2eth2 (unregistering): left promiscuous mode
[  688.455212][   T12] ns2eth1 (unregistering): left promiscuous mode
[  688.566609][   T12] ns2eth3: left promiscuous mode
[  688.570379][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  688.576782][   T12] ns3eth1 (unregistering): left allmulticast mode
[  688.577054][   T12] ns3eth1 (unregistering): left promiscuous mode
[  688.577340][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  688.736536][   T12] ns3eth3: left allmulticast mode
[  688.736712][   T12] ns3eth3: left promiscuous mode
[  688.736955][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  688.738837][   T12] ns3eth2: left allmulticast mode
[  688.738981][   T12] ns3eth2: left promiscuous mode
[  688.739220][   T12] ns3br1: port 2(ns3eth2) entered disabled state