[  677.903960][ T9874] ns3br1: port 1(ns3eth1) entered blocking state
[  677.904194][ T9874] ns3br1: port 1(ns3eth1) entered disabled state
[  677.904370][ T9874] ns3eth1: entered allmulticast mode
[  677.905382][ T9874] ns3eth1: entered promiscuous mode
[  677.906992][ T4481] ns3br1: port 1(ns3eth1) entered blocking state
[  677.907219][ T4481] ns3br1: port 1(ns3eth1) entered forwarding state
[  677.933864][ T9875] ns3br1: port 2(ns3eth2) entered blocking state
[  677.934097][ T9875] ns3br1: port 2(ns3eth2) entered disabled state
[  677.934337][ T9875] ns3eth2: entered allmulticast mode
[  677.935451][ T9875] ns3eth2: entered promiscuous mode
[  677.970202][ T9876] ns3br1: port 3(ns3eth3) entered blocking state
[  677.970423][ T9876] ns3br1: port 3(ns3eth3) entered disabled state
[  677.970676][ T9876] ns3eth3: entered allmulticast mode
[  677.971709][ T9876] ns3eth3: entered promiscuous mode
[  678.003573][ T4481] ns3br1: port 2(ns3eth2) entered blocking state
[  678.003745][ T4481] ns3br1: port 2(ns3eth2) entered forwarding state
[  678.029577][  T463] ns3br1: port 3(ns3eth3) entered blocking state
[  678.029742][  T463] ns3br1: port 3(ns3eth3) entered forwarding state
[  678.395121][ T9890] ns1eth1: entered promiscuous mode
[  678.395788][ T9890] ns1eth2: entered promiscuous mode
[  678.422107][ T9891] ns2eth1: entered promiscuous mode
[  678.422737][ T9891] ns2eth2: entered promiscuous mode
[  678.423234][ T9891] ns2eth3: entered promiscuous mode
[  691.399736][ T3073] ns1eth1: left promiscuous mode
[  691.401564][ T3073] ns1eth2: left promiscuous mode
[  691.419435][ T3073] ns2eth2 (unregistering): left promiscuous mode
[  691.425484][ T3073] ns2eth1 (unregistering): left promiscuous mode
[  691.527359][ T3073] ns2eth3: left promiscuous mode
[  691.530121][ T3073] ns3br1: port 1(ns3eth1) entered disabled state
[  691.535547][ T3073] ns3eth1 (unregistering): left allmulticast mode
[  691.535738][ T3073] ns3eth1 (unregistering): left promiscuous mode
[  691.536899][ T3073] ns3br1: port 1(ns3eth1) entered disabled state
[  691.671611][ T3073] ns3eth3: left allmulticast mode
[  691.671927][ T3073] ns3eth3: left promiscuous mode
[  691.672352][ T3073] ns3br1: port 3(ns3eth3) entered disabled state
[  691.675263][ T3073] ns3eth2: left allmulticast mode
[  691.675545][ T3073] ns3eth2: left promiscuous mode
[  691.675961][ T3073] ns3br1: port 2(ns3eth2) entered disabled state