[  801.139728][ T6757] ns3br1: port 1(ns3eth1) entered blocking state
[  801.139952][ T6757] ns3br1: port 1(ns3eth1) entered disabled state
[  801.140135][ T6757] ns3eth1: entered allmulticast mode
[  801.141084][ T6757] ns3eth1: entered promiscuous mode
[  801.142580][   T39] ns3br1: port 1(ns3eth1) entered blocking state
[  801.142911][   T39] ns3br1: port 1(ns3eth1) entered forwarding state
[  801.165346][ T6758] ns3br1: port 2(ns3eth2) entered blocking state
[  801.165570][ T6758] ns3br1: port 2(ns3eth2) entered disabled state
[  801.165798][ T6758] ns3eth2: entered allmulticast mode
[  801.166830][ T6758] ns3eth2: entered promiscuous mode
[  801.200805][ T6759] ns3br1: port 3(ns3eth3) entered blocking state
[  801.201515][ T6759] ns3br1: port 3(ns3eth3) entered disabled state
[  801.201693][ T6759] ns3eth3: entered allmulticast mode
[  801.202621][ T6759] ns3eth3: entered promiscuous mode
[  801.227707][   T39] ns3br1: port 2(ns3eth2) entered blocking state
[  801.227944][   T39] ns3br1: port 2(ns3eth2) entered forwarding state
[  801.256323][   T39] ns3br1: port 3(ns3eth3) entered blocking state
[  801.256513][   T39] ns3br1: port 3(ns3eth3) entered forwarding state
[  801.559188][ T6773] ns1eth1: entered promiscuous mode
[  801.559997][ T6773] ns1eth2: entered promiscuous mode
[  801.592921][ T6774] ns2eth1: entered promiscuous mode
[  801.593665][ T6774] ns2eth2: entered promiscuous mode
[  801.594382][ T6774] ns2eth3: entered promiscuous mode
[  814.423934][   T67] ns1eth1: left promiscuous mode
[  814.430484][   T67] ns1eth2: left promiscuous mode
[  814.446823][   T67] ns2eth2 (unregistering): left promiscuous mode
[  814.449516][   T67] ns2eth1 (unregistering): left promiscuous mode
[  814.534158][   T67] ns2eth3: left promiscuous mode
[  814.537036][   T67] ns3br1: port 1(ns3eth1) entered disabled state
[  814.542828][   T67] ns3eth1 (unregistering): left allmulticast mode
[  814.543657][   T67] ns3eth1 (unregistering): left promiscuous mode
[  814.543875][   T67] ns3br1: port 1(ns3eth1) entered disabled state
[  814.619818][   T67] ns3eth3: left allmulticast mode
[  814.620027][   T67] ns3eth3: left promiscuous mode
[  814.620317][   T67] ns3br1: port 3(ns3eth3) entered disabled state
[  814.621447][   T67] ns3eth2: left allmulticast mode
[  814.621624][   T67] ns3eth2: left promiscuous mode
[  814.621888][   T67] ns3br1: port 2(ns3eth2) entered disabled state