[  771.957497][ T6549] ns3br1: port 1(ns3eth1) entered blocking state
[  771.957745][ T6549] ns3br1: port 1(ns3eth1) entered disabled state
[  771.957922][ T6549] ns3eth1: entered allmulticast mode
[  771.959103][ T6549] ns3eth1: entered promiscuous mode
[  771.960491][   T39] ns3br1: port 1(ns3eth1) entered blocking state
[  771.960763][   T39] ns3br1: port 1(ns3eth1) entered forwarding state
[  771.981612][ T6550] ns3br1: port 2(ns3eth2) entered blocking state
[  771.981855][ T6550] ns3br1: port 2(ns3eth2) entered disabled state
[  771.982086][ T6550] ns3eth2: entered allmulticast mode
[  771.986187][ T6550] ns3eth2: entered promiscuous mode
[  772.020543][ T6551] ns3br1: port 3(ns3eth3) entered blocking state
[  772.020764][ T6551] ns3br1: port 3(ns3eth3) entered disabled state
[  772.020945][ T6551] ns3eth3: entered allmulticast mode
[  772.022079][ T6551] ns3eth3: entered promiscuous mode
[  772.046973][   T46] ns3br1: port 2(ns3eth2) entered blocking state
[  772.047224][   T46] ns3br1: port 2(ns3eth2) entered forwarding state
[  772.076932][   T46] ns3br1: port 3(ns3eth3) entered blocking state
[  772.077186][   T46] ns3br1: port 3(ns3eth3) entered forwarding state
[  772.386990][ T6565] ns1eth1: entered promiscuous mode
[  772.388005][ T6565] ns1eth2: entered promiscuous mode
[  772.420955][ T6566] ns2eth1: entered promiscuous mode
[  772.421944][ T6566] ns2eth2: entered promiscuous mode
[  772.422791][ T6566] ns2eth3: entered promiscuous mode
[  785.289085][ T6361] ns1eth1: left promiscuous mode
[  785.289829][ T6361] ns1eth2: left promiscuous mode
[  785.298972][ T6361] ns2eth2 (unregistering): left promiscuous mode
[  785.312735][ T6361] ns2eth1 (unregistering): left promiscuous mode
[  785.388988][ T6361] ns2eth3: left promiscuous mode
[  785.392026][ T6361] ns3br1: port 1(ns3eth1) entered disabled state
[  785.396982][ T6361] ns3eth1 (unregistering): left allmulticast mode
[  785.397196][ T6361] ns3eth1 (unregistering): left promiscuous mode
[  785.397380][ T6361] ns3br1: port 1(ns3eth1) entered disabled state
[  785.486198][ T6361] ns3eth3: left allmulticast mode
[  785.486415][ T6361] ns3eth3: left promiscuous mode
[  785.486652][ T6361] ns3br1: port 3(ns3eth3) entered disabled state
[  785.487907][ T6361] ns3eth2: left allmulticast mode
[  785.488053][ T6361] ns3eth2: left promiscuous mode
[  785.488662][ T6361] ns3br1: port 2(ns3eth2) entered disabled state