[  706.241875][ T3474] ns3br1: port 1(ns3eth1) entered blocking state
[  706.242136][ T3474] ns3br1: port 1(ns3eth1) entered disabled state
[  706.242414][ T3474] ns3eth1: entered allmulticast mode
[  706.243483][ T3474] ns3eth1: entered promiscuous mode
[  706.245088][   T60] ns3br1: port 1(ns3eth1) entered blocking state
[  706.245364][   T60] ns3br1: port 1(ns3eth1) entered forwarding state
[  706.269656][ T3475] ns3br1: port 2(ns3eth2) entered blocking state
[  706.269919][ T3475] ns3br1: port 2(ns3eth2) entered disabled state
[  706.270607][ T3475] ns3eth2: entered allmulticast mode
[  706.271959][ T3475] ns3eth2: entered promiscuous mode
[  706.302796][ T3476] ns3br1: port 3(ns3eth3) entered blocking state
[  706.303008][ T3476] ns3br1: port 3(ns3eth3) entered disabled state
[  706.303207][ T3476] ns3eth3: entered allmulticast mode
[  706.304210][ T3476] ns3eth3: entered promiscuous mode
[  706.337022][   T36] ns3br1: port 2(ns3eth2) entered blocking state
[  706.337230][   T36] ns3br1: port 2(ns3eth2) entered forwarding state
[  706.367999][   T36] ns3br1: port 3(ns3eth3) entered blocking state
[  706.368205][   T36] ns3br1: port 3(ns3eth3) entered forwarding state
[  706.699646][ T3490] ns1eth1: entered promiscuous mode
[  706.700380][ T3490] ns1eth2: entered promiscuous mode
[  706.733011][ T3491] ns2eth1: entered promiscuous mode
[  706.734039][ T3491] ns2eth2: entered promiscuous mode
[  706.734578][ T3491] ns2eth3: entered promiscuous mode
[  719.919769][   T12] ns1eth1: left promiscuous mode
[  719.920342][   T12] ns1eth2: left promiscuous mode
[  719.934626][   T12] ns2eth2 (unregistering): left promiscuous mode
[  719.938292][   T12] ns2eth1 (unregistering): left promiscuous mode
[  720.053133][   T12] ns2eth3: left promiscuous mode
[  720.056042][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  720.061137][   T12] ns3eth1 (unregistering): left allmulticast mode
[  720.061331][   T12] ns3eth1 (unregistering): left promiscuous mode
[  720.061506][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  720.187539][   T12] ns3eth3: left allmulticast mode
[  720.187709][   T12] ns3eth3: left promiscuous mode
[  720.187949][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  720.190797][   T12] ns3eth2: left allmulticast mode
[  720.190959][   T12] ns3eth2: left promiscuous mode
[  720.191191][   T12] ns3br1: port 2(ns3eth2) entered disabled state