[  734.966635][ T9872] ns3br1: port 1(ns3eth1) entered blocking state
[  734.967309][ T9872] ns3br1: port 1(ns3eth1) entered disabled state
[  734.967535][ T9872] ns3eth1: entered allmulticast mode
[  734.968640][ T9872] ns3eth1: entered promiscuous mode
[  734.970515][  T292] ns3br1: port 1(ns3eth1) entered blocking state
[  734.970921][  T292] ns3br1: port 1(ns3eth1) entered forwarding state
[  734.996970][ T9873] ns3br1: port 2(ns3eth2) entered blocking state
[  734.997142][ T9873] ns3br1: port 2(ns3eth2) entered disabled state
[  734.997328][ T9873] ns3eth2: entered allmulticast mode
[  734.998242][ T9873] ns3eth2: entered promiscuous mode
[  735.033801][ T9874] ns3br1: port 3(ns3eth3) entered blocking state
[  735.033990][ T9874] ns3br1: port 3(ns3eth3) entered disabled state
[  735.034159][ T9874] ns3eth3: entered allmulticast mode
[  735.035469][ T9874] ns3eth3: entered promiscuous mode
[  735.067478][  T292] ns3br1: port 2(ns3eth2) entered blocking state
[  735.067728][  T292] ns3br1: port 2(ns3eth2) entered forwarding state
[  735.100935][  T292] ns3br1: port 3(ns3eth3) entered blocking state
[  735.101114][  T292] ns3br1: port 3(ns3eth3) entered forwarding state
[  735.475665][ T9888] ns1eth1: entered promiscuous mode
[  735.476403][ T9888] ns1eth2: entered promiscuous mode
[  735.511207][ T9889] ns2eth1: entered promiscuous mode
[  735.511947][ T9889] ns2eth2: entered promiscuous mode
[  735.512513][ T9889] ns2eth3: entered promiscuous mode
[  748.595705][   T68] ns1eth1: left promiscuous mode
[  748.596279][   T68] ns1eth2: left promiscuous mode
[  748.611953][   T68] ns2eth2 (unregistering): left promiscuous mode
[  748.615617][   T68] ns2eth1 (unregistering): left promiscuous mode
[  748.732465][   T68] ns2eth3: left promiscuous mode
[  748.743307][   T68] ns3br1: port 1(ns3eth1) entered disabled state
[  748.749496][   T68] ns3eth1 (unregistering): left allmulticast mode
[  748.750525][   T68] ns3eth1 (unregistering): left promiscuous mode
[  748.750787][   T68] ns3br1: port 1(ns3eth1) entered disabled state
[  748.835381][   T68] ns3eth3: left allmulticast mode
[  748.835541][   T68] ns3eth3: left promiscuous mode
[  748.835850][   T68] ns3br1: port 3(ns3eth3) entered disabled state
[  748.837093][   T68] ns3eth2: left allmulticast mode
[  748.837217][   T68] ns3eth2: left promiscuous mode
[  748.837414][   T68] ns3br1: port 2(ns3eth2) entered disabled state