[  860.671643][ T6541] ns3br1: port 1(ns3eth1) entered blocking state
[  860.671881][ T6541] ns3br1: port 1(ns3eth1) entered disabled state
[  860.672122][ T6541] ns3eth1: entered allmulticast mode
[  860.673677][ T6541] ns3eth1: entered promiscuous mode
[  860.675304][   T92] ns3br1: port 1(ns3eth1) entered blocking state
[  860.675568][   T92] ns3br1: port 1(ns3eth1) entered forwarding state
[  860.720290][ T6542] ns3br1: port 2(ns3eth2) entered blocking state
[  860.720474][ T6542] ns3br1: port 2(ns3eth2) entered disabled state
[  860.720647][ T6542] ns3eth2: entered allmulticast mode
[  860.721558][ T6542] ns3eth2: entered promiscuous mode
[  860.752560][ T6543] ns3br1: port 3(ns3eth3) entered blocking state
[  860.752744][ T6543] ns3br1: port 3(ns3eth3) entered disabled state
[  860.752910][ T6543] ns3eth3: entered allmulticast mode
[  860.753848][ T6543] ns3eth3: entered promiscuous mode
[  860.783446][  T726] ns3br1: port 2(ns3eth2) entered blocking state
[  860.783643][  T726] ns3br1: port 2(ns3eth2) entered forwarding state
[  860.811228][   T36] ns3br1: port 3(ns3eth3) entered blocking state
[  860.811414][   T36] ns3br1: port 3(ns3eth3) entered forwarding state
[  861.154478][ T6557] ns1eth1: entered promiscuous mode
[  861.155160][ T6557] ns1eth2: entered promiscuous mode
[  861.188805][ T6558] ns2eth1: entered promiscuous mode
[  861.189529][ T6558] ns2eth2: entered promiscuous mode
[  861.190079][ T6558] ns2eth3: entered promiscuous mode
[  874.149005][   T67] ns1eth1: left promiscuous mode
[  874.149705][   T67] ns1eth2: left promiscuous mode
[  874.159020][   T67] ns2eth2 (unregistering): left promiscuous mode
[  874.169759][   T67] ns2eth1 (unregistering): left promiscuous mode
[  874.269897][   T67] ns2eth3: left promiscuous mode
[  874.280660][   T67] ns3br1: port 1(ns3eth1) entered disabled state
[  874.292151][   T67] ns3eth1 (unregistering): left allmulticast mode
[  874.292336][   T67] ns3eth1 (unregistering): left promiscuous mode
[  874.292488][   T67] ns3br1: port 1(ns3eth1) entered disabled state
[  874.366038][   T67] ns3eth3: left allmulticast mode
[  874.366289][   T67] ns3eth3: left promiscuous mode
[  874.366637][   T67] ns3br1: port 3(ns3eth3) entered disabled state
[  874.368589][   T67] ns3eth2: left allmulticast mode
[  874.368792][   T67] ns3eth2: left promiscuous mode
[  874.369108][   T67] ns3br1: port 2(ns3eth2) entered disabled state