[  853.536639][ T6587] ns3br1: port 1(ns3eth1) entered blocking state
[  853.536884][ T6587] ns3br1: port 1(ns3eth1) entered disabled state
[  853.537081][ T6587] ns3eth1: entered allmulticast mode
[  853.538106][ T6587] ns3eth1: entered promiscuous mode
[  853.539685][   T36] ns3br1: port 1(ns3eth1) entered blocking state
[  853.539989][   T36] ns3br1: port 1(ns3eth1) entered forwarding state
[  853.560452][ T6588] ns3br1: port 2(ns3eth2) entered blocking state
[  853.560695][ T6588] ns3br1: port 2(ns3eth2) entered disabled state
[  853.560958][ T6588] ns3eth2: entered allmulticast mode
[  853.561983][ T6588] ns3eth2: entered promiscuous mode
[  853.592248][ T6589] ns3br1: port 3(ns3eth3) entered blocking state
[  853.592482][ T6589] ns3br1: port 3(ns3eth3) entered disabled state
[  853.592714][ T6589] ns3eth3: entered allmulticast mode
[  853.593780][ T6589] ns3eth3: entered promiscuous mode
[  853.619574][   T58] ns3br1: port 2(ns3eth2) entered blocking state
[  853.619820][   T58] ns3br1: port 2(ns3eth2) entered forwarding state
[  853.653925][   T36] ns3br1: port 3(ns3eth3) entered blocking state
[  853.654148][   T36] ns3br1: port 3(ns3eth3) entered forwarding state
[  853.968499][ T6603] ns1eth1: entered promiscuous mode
[  853.969303][ T6603] ns1eth2: entered promiscuous mode
[  854.001878][ T6604] ns2eth1: entered promiscuous mode
[  854.002633][ T6604] ns2eth2: entered promiscuous mode
[  854.003646][ T6604] ns2eth3: entered promiscuous mode
[  866.875759][ T6400] ns1eth1: left promiscuous mode
[  866.876361][ T6400] ns1eth2: left promiscuous mode
[  866.884593][ T6400] ns2eth2 (unregistering): left promiscuous mode
[  866.889775][ T6400] ns2eth1 (unregistering): left promiscuous mode
[  866.993162][ T6400] ns2eth3: left promiscuous mode
[  866.996079][ T6400] ns3br1: port 1(ns3eth1) entered disabled state
[  867.000855][ T6400] ns3eth1 (unregistering): left allmulticast mode
[  867.001079][ T6400] ns3eth1 (unregistering): left promiscuous mode
[  867.001295][ T6400] ns3br1: port 1(ns3eth1) entered disabled state
[  867.079073][ T6400] ns3eth3: left allmulticast mode
[  867.079261][ T6400] ns3eth3: left promiscuous mode
[  867.079546][ T6400] ns3br1: port 3(ns3eth3) entered disabled state
[  867.080626][ T6400] ns3eth2: left allmulticast mode
[  867.080930][ T6400] ns3eth2: left promiscuous mode
[  867.081211][ T6400] ns3br1: port 2(ns3eth2) entered disabled state