[  382.891438] ns3br1: port 1(ns3eth1) entered blocking state
[  382.891498] ns3br1: port 1(ns3eth1) entered disabled state
[  382.891536] ns3eth1: entered allmulticast mode
[  382.891596] ns3eth1: entered promiscuous mode
[  382.891785] ns3br1: port 1(ns3eth1) entered blocking state
[  382.891821] ns3br1: port 1(ns3eth1) entered forwarding state
[  382.895454] ns3br1: port 2(ns3eth2) entered blocking state
[  382.895497] ns3br1: port 2(ns3eth2) entered disabled state
[  382.895529] ns3eth2: entered allmulticast mode
[  382.895583] ns3eth2: entered promiscuous mode
[  382.899324] ns3br1: port 3(ns3eth3) entered blocking state
[  382.899370] ns3br1: port 3(ns3eth3) entered disabled state
[  382.899402] ns3eth3: entered allmulticast mode
[  382.899458] ns3eth3: entered promiscuous mode
[  382.902951] ns3br1: port 2(ns3eth2) entered blocking state
[  382.903017] ns3br1: port 2(ns3eth2) entered forwarding state
[  382.906641] ns3br1: port 3(ns3eth3) entered blocking state
[  382.906683] ns3br1: port 3(ns3eth3) entered forwarding state
[  382.948769] ns1eth1: entered promiscuous mode
[  382.948828] ns1eth2: entered promiscuous mode
[  382.952826] ns2eth1: entered promiscuous mode
[  382.952883] ns2eth2: entered promiscuous mode
[  382.952922] ns2eth3: entered promiscuous mode
[  394.797771] ns1eth1: left promiscuous mode
[  394.797930] ns1eth2: left promiscuous mode
[  394.798207] ns2eth2 (unregistering): left promiscuous mode
[  394.798340] ns2eth1 (unregistering): left promiscuous mode
[  394.819350] ns2eth3: left promiscuous mode
[  394.819466] ns3br1: port 1(ns3eth1) entered disabled state
[  394.819704] ns3eth1 (unregistering): left allmulticast mode
[  394.819735] ns3eth1 (unregistering): left promiscuous mode
[  394.819766] ns3br1: port 1(ns3eth1) entered disabled state
[  394.843283] ns3eth3: left allmulticast mode
[  394.843319] ns3eth3: left promiscuous mode
[  394.843361] ns3br1: port 3(ns3eth3) entered disabled state
[  394.843437] ns3eth2: left allmulticast mode
[  394.843458] ns3eth2: left promiscuous mode
[  394.843485] ns3br1: port 2(ns3eth2) entered disabled state