[  768.011882][ T9974] ns3br1: port 1(ns3eth1) entered blocking state
[  768.012077][ T9974] ns3br1: port 1(ns3eth1) entered disabled state
[  768.012244][ T9974] ns3eth1: entered allmulticast mode
[  768.013174][ T9974] ns3eth1: entered promiscuous mode
[  768.014670][   T39] ns3br1: port 1(ns3eth1) entered blocking state
[  768.014992][   T39] ns3br1: port 1(ns3eth1) entered forwarding state
[  768.044181][ T9975] ns3br1: port 2(ns3eth2) entered blocking state
[  768.044371][ T9975] ns3br1: port 2(ns3eth2) entered disabled state
[  768.044539][ T9975] ns3eth2: entered allmulticast mode
[  768.045471][ T9975] ns3eth2: entered promiscuous mode
[  768.074297][ T9976] ns3br1: port 3(ns3eth3) entered blocking state
[  768.074489][ T9976] ns3br1: port 3(ns3eth3) entered disabled state
[  768.074654][ T9976] ns3eth3: entered allmulticast mode
[  768.075527][ T9976] ns3eth3: entered promiscuous mode
[  768.108740][   T39] ns3br1: port 2(ns3eth2) entered blocking state
[  768.108938][   T39] ns3br1: port 2(ns3eth2) entered forwarding state
[  768.139714][  T292] ns3br1: port 3(ns3eth3) entered blocking state
[  768.139894][  T292] ns3br1: port 3(ns3eth3) entered forwarding state
[  768.506863][ T9990] ns1eth1: entered promiscuous mode
[  768.512677][ T9990] ns1eth2: entered promiscuous mode
[  768.544239][ T9991] ns2eth1: entered promiscuous mode
[  768.549723][ T9991] ns2eth2: entered promiscuous mode
[  768.550247][ T9991] ns2eth3: entered promiscuous mode
[  781.566367][ T9340] ns1eth1: left promiscuous mode
[  781.566911][ T9340] ns1eth2: left promiscuous mode
[  781.573782][ T9340] ns2eth2 (unregistering): left promiscuous mode
[  781.577256][ T9340] ns2eth1 (unregistering): left promiscuous mode
[  781.696114][ T9340] ns2eth3: left promiscuous mode
[  781.698893][ T9340] ns3br1: port 1(ns3eth1) entered disabled state
[  781.704865][ T9340] ns3eth1 (unregistering): left allmulticast mode
[  781.705042][ T9340] ns3eth1 (unregistering): left promiscuous mode
[  781.705194][ T9340] ns3br1: port 1(ns3eth1) entered disabled state
[  781.795421][ T9340] ns3eth3: left allmulticast mode
[  781.795600][ T9340] ns3eth3: left promiscuous mode
[  781.795898][ T9340] ns3br1: port 3(ns3eth3) entered disabled state
[  781.796970][ T9340] ns3eth2: left allmulticast mode
[  781.797134][ T9340] ns3eth2: left promiscuous mode
[  781.797382][ T9340] ns3br1: port 2(ns3eth2) entered disabled state