[  720.566245][ T3480] ns3br1: port 1(ns3eth1) entered blocking state
[  720.566513][ T3480] ns3br1: port 1(ns3eth1) entered disabled state
[  720.566793][ T3480] ns3eth1: entered allmulticast mode
[  720.568081][ T3480] ns3eth1: entered promiscuous mode
[  720.570023][   T57] ns3br1: port 1(ns3eth1) entered blocking state
[  720.570295][   T57] ns3br1: port 1(ns3eth1) entered forwarding state
[  720.603083][ T3481] ns3br1: port 2(ns3eth2) entered blocking state
[  720.603329][ T3481] ns3br1: port 2(ns3eth2) entered disabled state
[  720.603584][ T3481] ns3eth2: entered allmulticast mode
[  720.605460][ T3481] ns3eth2: entered promiscuous mode
[  720.640996][ T3482] ns3br1: port 3(ns3eth3) entered blocking state
[  720.641211][ T3482] ns3br1: port 3(ns3eth3) entered disabled state
[  720.641404][ T3482] ns3eth3: entered allmulticast mode
[  720.642529][ T3482] ns3eth3: entered promiscuous mode
[  720.670470][  T103] ns3br1: port 2(ns3eth2) entered blocking state
[  720.670759][  T103] ns3br1: port 2(ns3eth2) entered forwarding state
[  720.705029][   T57] ns3br1: port 3(ns3eth3) entered blocking state
[  720.705253][   T57] ns3br1: port 3(ns3eth3) entered forwarding state
[  721.127149][ T3496] ns1eth1: entered promiscuous mode
[  721.128730][ T3496] ns1eth2: entered promiscuous mode
[  721.178542][ T3497] ns2eth1: entered promiscuous mode
[  721.180124][ T3497] ns2eth2: entered promiscuous mode
[  721.182194][ T3497] ns2eth3: entered promiscuous mode
[  734.665295][   T12] ns1eth1: left promiscuous mode
[  734.666167][   T12] ns1eth2: left promiscuous mode
[  734.674540][   T12] ns2eth2 (unregistering): left promiscuous mode
[  734.691223][   T12] ns2eth1 (unregistering): left promiscuous mode
[  734.811763][   T12] ns2eth3: left promiscuous mode
[  734.823334][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  734.829377][   T12] ns3eth1 (unregistering): left allmulticast mode
[  734.829570][   T12] ns3eth1 (unregistering): left promiscuous mode
[  734.829757][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  735.004299][   T12] ns3eth3: left allmulticast mode
[  735.004475][   T12] ns3eth3: left promiscuous mode
[  735.004720][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  735.006115][   T12] ns3eth2: left allmulticast mode
[  735.006273][   T12] ns3eth2: left promiscuous mode
[  735.006491][   T12] ns3br1: port 2(ns3eth2) entered disabled state