[  383.101936] ns3br1: port 1(ns3eth1) entered blocking state
[  383.101990] ns3br1: port 1(ns3eth1) entered disabled state
[  383.102023] ns3eth1: entered allmulticast mode
[  383.102082] ns3eth1: entered promiscuous mode
[  383.102147] ns3br1: port 1(ns3eth1) entered blocking state
[  383.102189] ns3br1: port 1(ns3eth1) entered forwarding state
[  383.105405] ns3br1: port 2(ns3eth2) entered blocking state
[  383.105440] ns3br1: port 2(ns3eth2) entered disabled state
[  383.105479] ns3eth2: entered allmulticast mode
[  383.105535] ns3eth2: entered promiscuous mode
[  383.108585] ns3br1: port 3(ns3eth3) entered blocking state
[  383.108617] ns3br1: port 3(ns3eth3) entered disabled state
[  383.108652] ns3eth3: entered allmulticast mode
[  383.108715] ns3eth3: entered promiscuous mode
[  383.111986] ns3br1: port 2(ns3eth2) entered blocking state
[  383.112030] ns3br1: port 2(ns3eth2) entered forwarding state
[  383.115123] ns3br1: port 3(ns3eth3) entered blocking state
[  383.115160] ns3br1: port 3(ns3eth3) entered forwarding state
[  383.152758] ns1eth1: entered promiscuous mode
[  383.152809] ns1eth2: entered promiscuous mode
[  383.156040] ns2eth1: entered promiscuous mode
[  383.156090] ns2eth2: entered promiscuous mode
[  383.156128] ns2eth3: entered promiscuous mode
[  394.978325] ns1eth1: left promiscuous mode
[  394.978477] ns1eth2: left promiscuous mode
[  394.978860] ns2eth2 (unregistering): left promiscuous mode
[  394.979053] ns2eth1 (unregistering): left promiscuous mode
[  394.996394] ns2eth3: left promiscuous mode
[  394.996580] ns3br1: port 1(ns3eth1) entered disabled state
[  394.996831] ns3eth1 (unregistering): left allmulticast mode
[  394.996870] ns3eth1 (unregistering): left promiscuous mode
[  394.996895] ns3br1: port 1(ns3eth1) entered disabled state
[  395.013253] ns3eth3: left allmulticast mode
[  395.013329] ns3eth3: left promiscuous mode
[  395.013366] ns3br1: port 3(ns3eth3) entered disabled state
[  395.013434] ns3eth2: left allmulticast mode
[  395.013487] ns3eth2: left promiscuous mode
[  395.013522] ns3br1: port 2(ns3eth2) entered disabled state