[  596.781902][ T9671] ns3br1: port 1(ns3eth1) entered blocking state
[  596.782053][ T9671] ns3br1: port 1(ns3eth1) entered disabled state
[  596.782181][ T9671] ns3eth1: entered allmulticast mode
[  596.782724][ T9671] ns3eth1: entered promiscuous mode
[  596.787073][ T9583] ns3br1: port 1(ns3eth1) entered blocking state
[  596.787203][ T9583] ns3br1: port 1(ns3eth1) entered forwarding state
[  596.801126][ T9672] ns3br1: port 2(ns3eth2) entered blocking state
[  596.801249][ T9672] ns3br1: port 2(ns3eth2) entered disabled state
[  596.801359][ T9672] ns3eth2: entered allmulticast mode
[  596.802123][ T9672] ns3eth2: entered promiscuous mode
[  596.822243][ T9673] ns3br1: port 3(ns3eth3) entered blocking state
[  596.822365][ T9673] ns3br1: port 3(ns3eth3) entered disabled state
[  596.822479][ T9673] ns3eth3: entered allmulticast mode
[  596.823024][ T9673] ns3eth3: entered promiscuous mode
[  596.844053][ T9583] ns3br1: port 2(ns3eth2) entered blocking state
[  596.844226][ T9583] ns3br1: port 2(ns3eth2) entered forwarding state
[  596.862336][   T59] ns3br1: port 3(ns3eth3) entered blocking state
[  596.862468][   T59] ns3br1: port 3(ns3eth3) entered forwarding state
[  597.076891][ T9687] ns1eth1: entered promiscuous mode
[  597.077356][ T9687] ns1eth2: entered promiscuous mode
[  597.093735][ T9688] ns2eth1: entered promiscuous mode
[  597.094909][ T9688] ns2eth2: entered promiscuous mode
[  597.095236][ T9688] ns2eth3: entered promiscuous mode
[  609.576095][ T9394] ns1eth1: left promiscuous mode
[  609.576472][ T9394] ns1eth2: left promiscuous mode
[  609.581277][ T9394] ns2eth2 (unregistering): left promiscuous mode
[  609.582913][ T9394] ns2eth1 (unregistering): left promiscuous mode
[  609.661368][ T9394] ns2eth3: left promiscuous mode
[  609.663570][ T9394] ns3br1: port 1(ns3eth1) entered disabled state
[  609.666039][ T9394] ns3eth1 (unregistering): left allmulticast mode
[  609.666167][ T9394] ns3eth1 (unregistering): left promiscuous mode
[  609.666340][ T9394] ns3br1: port 1(ns3eth1) entered disabled state
[  609.739254][ T9394] ns3eth3: left allmulticast mode
[  609.739373][ T9394] ns3eth3: left promiscuous mode
[  609.739543][ T9394] ns3br1: port 3(ns3eth3) entered disabled state
[  609.740102][ T9394] ns3eth2: left allmulticast mode
[  609.740192][ T9394] ns3eth2: left promiscuous mode
[  609.740323][ T9394] ns3br1: port 2(ns3eth2) entered disabled state