[  706.665122][ T9973] ns3br1: port 1(ns3eth1) entered blocking state
[  706.665317][ T9973] ns3br1: port 1(ns3eth1) entered disabled state
[  706.665484][ T9973] ns3eth1: entered allmulticast mode
[  706.666973][ T9973] ns3eth1: entered promiscuous mode
[  706.668624][   T46] ns3br1: port 1(ns3eth1) entered blocking state
[  706.668880][   T46] ns3br1: port 1(ns3eth1) entered forwarding state
[  706.693480][ T9974] ns3br1: port 2(ns3eth2) entered blocking state
[  706.693651][ T9974] ns3br1: port 2(ns3eth2) entered disabled state
[  706.693824][ T9974] ns3eth2: entered allmulticast mode
[  706.694719][ T9974] ns3eth2: entered promiscuous mode
[  706.730682][ T9975] ns3br1: port 3(ns3eth3) entered blocking state
[  706.730871][ T9975] ns3br1: port 3(ns3eth3) entered disabled state
[  706.731044][ T9975] ns3eth3: entered allmulticast mode
[  706.732152][ T9975] ns3eth3: entered promiscuous mode
[  706.759517][ T7419] ns3br1: port 2(ns3eth2) entered blocking state
[  706.759735][ T7419] ns3br1: port 2(ns3eth2) entered forwarding state
[  706.806664][   T46] ns3br1: port 3(ns3eth3) entered blocking state
[  706.806949][   T46] ns3br1: port 3(ns3eth3) entered forwarding state
[  707.265474][ T9989] ns1eth1: entered promiscuous mode
[  707.266808][ T9989] ns1eth2: entered promiscuous mode
[  707.316041][ T9990] ns2eth1: entered promiscuous mode
[  707.316734][ T9990] ns2eth2: entered promiscuous mode
[  707.317953][ T9990] ns2eth3: entered promiscuous mode
[  720.374219][ T9331] ns1eth1: left promiscuous mode
[  720.375327][ T9331] ns1eth2: left promiscuous mode
[  720.390928][ T9331] ns2eth2 (unregistering): left promiscuous mode
[  720.394944][ T9331] ns2eth1 (unregistering): left promiscuous mode
[  720.496803][ T9331] ns2eth3: left promiscuous mode
[  720.501744][ T9331] ns3br1: port 1(ns3eth1) entered disabled state
[  720.506598][ T9331] ns3eth1 (unregistering): left allmulticast mode
[  720.506774][ T9331] ns3eth1 (unregistering): left promiscuous mode
[  720.506927][ T9331] ns3br1: port 1(ns3eth1) entered disabled state
[  720.604183][ T9331] ns3eth3: left allmulticast mode
[  720.604319][ T9331] ns3eth3: left promiscuous mode
[  720.604517][ T9331] ns3br1: port 3(ns3eth3) entered disabled state
[  720.605795][ T9331] ns3eth2: left allmulticast mode
[  720.605921][ T9331] ns3eth2: left promiscuous mode
[  720.606344][ T9331] ns3br1: port 2(ns3eth2) entered disabled state