[  376.722100] ns3br1: port 1(ns3eth1) entered blocking state
[  376.722163] ns3br1: port 1(ns3eth1) entered disabled state
[  376.722202] ns3eth1: entered allmulticast mode
[  376.722254] ns3eth1: entered promiscuous mode
[  376.722311] ns3br1: port 1(ns3eth1) entered blocking state
[  376.722339] ns3br1: port 1(ns3eth1) entered forwarding state
[  376.725277] ns3br1: port 2(ns3eth2) entered blocking state
[  376.725310] ns3br1: port 2(ns3eth2) entered disabled state
[  376.725350] ns3eth2: entered allmulticast mode
[  376.725402] ns3eth2: entered promiscuous mode
[  376.728320] ns3br1: port 3(ns3eth3) entered blocking state
[  376.728356] ns3br1: port 3(ns3eth3) entered disabled state
[  376.728390] ns3eth3: entered allmulticast mode
[  376.728433] ns3eth3: entered promiscuous mode
[  376.731408] ns3br1: port 2(ns3eth2) entered blocking state
[  376.731446] ns3br1: port 2(ns3eth2) entered forwarding state
[  376.734394] ns3br1: port 3(ns3eth3) entered blocking state
[  376.734426] ns3br1: port 3(ns3eth3) entered forwarding state
[  376.768406] ns1eth1: entered promiscuous mode
[  376.768452] ns1eth2: entered promiscuous mode
[  376.771434] ns2eth1: entered promiscuous mode
[  376.771480] ns2eth2: entered promiscuous mode
[  376.771514] ns2eth3: entered promiscuous mode
[  388.585626] ns1eth1: left promiscuous mode
[  388.585870] ns1eth2: left promiscuous mode
[  388.586293] ns2eth2 (unregistering): left promiscuous mode
[  388.586519] ns2eth1 (unregistering): left promiscuous mode
[  388.599989] ns2eth3: left promiscuous mode
[  388.600161] ns3br1: port 1(ns3eth1) entered disabled state
[  388.600398] ns3eth1 (unregistering): left allmulticast mode
[  388.600500] ns3eth1 (unregistering): left promiscuous mode
[  388.600591] ns3br1: port 1(ns3eth1) entered disabled state
[  388.616038] ns3eth3: left allmulticast mode
[  388.616100] ns3eth3: left promiscuous mode
[  388.616168] ns3br1: port 3(ns3eth3) entered disabled state
[  388.616286] ns3eth2: left allmulticast mode
[  388.616348] ns3eth2: left promiscuous mode
[  388.616414] ns3br1: port 2(ns3eth2) entered disabled state