[  768.457742][ T3521] ns3br1: port 1(ns3eth1) entered blocking state
[  768.458079][ T3521] ns3br1: port 1(ns3eth1) entered disabled state
[  768.458401][ T3521] ns3eth1: entered allmulticast mode
[  768.460259][ T3521] ns3eth1: entered promiscuous mode
[  768.462675][   T94] ns3br1: port 1(ns3eth1) entered blocking state
[  768.463026][   T94] ns3br1: port 1(ns3eth1) entered forwarding state
[  768.499653][ T3522] ns3br1: port 2(ns3eth2) entered blocking state
[  768.499850][ T3522] ns3br1: port 2(ns3eth2) entered disabled state
[  768.500027][ T3522] ns3eth2: entered allmulticast mode
[  768.501185][ T3522] ns3eth2: entered promiscuous mode
[  768.529708][ T3523] ns3br1: port 3(ns3eth3) entered blocking state
[  768.529936][ T3523] ns3br1: port 3(ns3eth3) entered disabled state
[  768.530170][ T3523] ns3eth3: entered allmulticast mode
[  768.531198][ T3523] ns3eth3: entered promiscuous mode
[  768.558127][   T38] ns3br1: port 2(ns3eth2) entered blocking state
[  768.558359][   T38] ns3br1: port 2(ns3eth2) entered forwarding state
[  768.588026][   T38] ns3br1: port 3(ns3eth3) entered blocking state
[  768.588253][   T38] ns3br1: port 3(ns3eth3) entered forwarding state
[  768.916622][ T3537] ns1eth1: entered promiscuous mode
[  768.922541][ T3537] ns1eth2: entered promiscuous mode
[  768.948045][ T3538] ns2eth1: entered promiscuous mode
[  768.954960][ T3538] ns2eth2: entered promiscuous mode
[  768.955571][ T3538] ns2eth3: entered promiscuous mode
[  782.224751][  T719] ns1eth1: left promiscuous mode
[  782.225263][  T719] ns1eth2: left promiscuous mode
[  782.232707][  T719] ns2eth2 (unregistering): left promiscuous mode
[  782.237875][  T719] ns2eth1 (unregistering): left promiscuous mode
[  782.370466][  T719] ns2eth3: left promiscuous mode
[  782.373645][  T719] ns3br1: port 1(ns3eth1) entered disabled state
[  782.378560][  T719] ns3eth1 (unregistering): left allmulticast mode
[  782.378760][  T719] ns3eth1 (unregistering): left promiscuous mode
[  782.378933][  T719] ns3br1: port 1(ns3eth1) entered disabled state
[  782.492917][  T719] ns3eth3: left allmulticast mode
[  782.493077][  T719] ns3eth3: left promiscuous mode
[  782.493311][  T719] ns3br1: port 3(ns3eth3) entered disabled state
[  782.494414][  T719] ns3eth2: left allmulticast mode
[  782.494552][  T719] ns3eth2: left promiscuous mode
[  782.494759][  T719] ns3br1: port 2(ns3eth2) entered disabled state