[  674.938219][ T9136] ns3br1: port 1(ns3eth1) entered blocking state
[  674.938466][ T9136] ns3br1: port 1(ns3eth1) entered disabled state
[  674.938692][ T9136] ns3eth1: entered allmulticast mode
[  674.939697][ T9136] ns3eth1: entered promiscuous mode
[  674.941741][ T4978] ns3br1: port 1(ns3eth1) entered blocking state
[  674.941999][ T4978] ns3br1: port 1(ns3eth1) entered forwarding state
[  674.964289][ T9137] ns3br1: port 2(ns3eth2) entered blocking state
[  674.964461][ T9137] ns3br1: port 2(ns3eth2) entered disabled state
[  674.964622][ T9137] ns3eth2: entered allmulticast mode
[  674.965520][ T9137] ns3eth2: entered promiscuous mode
[  674.999632][ T9138] ns3br1: port 3(ns3eth3) entered blocking state
[  674.999875][ T9138] ns3br1: port 3(ns3eth3) entered disabled state
[  675.000093][ T9138] ns3eth3: entered allmulticast mode
[  675.001113][ T9138] ns3eth3: entered promiscuous mode
[  675.026031][ T5527] ns3br1: port 2(ns3eth2) entered blocking state
[  675.026217][ T5527] ns3br1: port 2(ns3eth2) entered forwarding state
[  675.051382][ T5527] ns3br1: port 3(ns3eth3) entered blocking state
[  675.051592][ T5527] ns3br1: port 3(ns3eth3) entered forwarding state
[  675.403297][ T9152] ns1eth1: entered promiscuous mode
[  675.404066][ T9152] ns1eth2: entered promiscuous mode
[  675.436044][ T9153] ns2eth1: entered promiscuous mode
[  675.436698][ T9153] ns2eth2: entered promiscuous mode
[  675.437199][ T9153] ns2eth3: entered promiscuous mode
[  688.349289][   T12] ns1eth1: left promiscuous mode
[  688.349743][   T12] ns1eth2: left promiscuous mode
[  688.357793][   T12] ns2eth2 (unregistering): left promiscuous mode
[  688.361215][   T12] ns2eth1 (unregistering): left promiscuous mode
[  688.467579][   T12] ns2eth3: left promiscuous mode
[  688.470606][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  688.477517][   T12] ns3eth1 (unregistering): left allmulticast mode
[  688.477710][   T12] ns3eth1 (unregistering): left promiscuous mode
[  688.477892][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  688.575876][   T12] ns3eth3: left allmulticast mode
[  688.576038][   T12] ns3eth3: left promiscuous mode
[  688.576287][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  688.578073][   T12] ns3eth2: left allmulticast mode
[  688.578219][   T12] ns3eth2: left promiscuous mode
[  688.578467][   T12] ns3br1: port 2(ns3eth2) entered disabled state