[  369.846269] ns3br1: port 1(ns3eth1) entered blocking state
[  369.846368] ns3br1: port 1(ns3eth1) entered disabled state
[  369.846440] ns3eth1: entered allmulticast mode
[  369.846529] ns3eth1: entered promiscuous mode
[  369.846633] ns3br1: port 1(ns3eth1) entered blocking state
[  369.846700] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.849873] ns3br1: port 2(ns3eth2) entered blocking state
[  369.849909] ns3br1: port 2(ns3eth2) entered disabled state
[  369.849947] ns3eth2: entered allmulticast mode
[  369.850004] ns3eth2: entered promiscuous mode
[  369.852913] ns3br1: port 3(ns3eth3) entered blocking state
[  369.852977] ns3br1: port 3(ns3eth3) entered disabled state
[  369.853044] ns3eth3: entered allmulticast mode
[  369.853126] ns3eth3: entered promiscuous mode
[  369.856063] ns3br1: port 2(ns3eth2) entered blocking state
[  369.856095] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.859066] ns3br1: port 3(ns3eth3) entered blocking state
[  369.859130] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.895507] ns1eth1: entered promiscuous mode
[  369.895618] ns1eth2: entered promiscuous mode
[  369.898775] ns2eth1: entered promiscuous mode
[  369.898837] ns2eth2: entered promiscuous mode
[  369.898880] ns2eth3: entered promiscuous mode
[  381.725828] ns1eth1: left promiscuous mode
[  381.725926] ns1eth2: left promiscuous mode
[  381.726297] ns2eth2 (unregistering): left promiscuous mode
[  381.726513] ns2eth1 (unregistering): left promiscuous mode
[  381.753872] ns3eth3: left allmulticast mode
[  381.753907] ns3eth3: left promiscuous mode
[  381.753939] ns3br1: port 3(ns3eth3) entered disabled state
[  381.754057] ns3eth2: left allmulticast mode
[  381.754089] ns3eth2: left promiscuous mode
[  381.754114] ns3br1: port 2(ns3eth2) entered disabled state
[  381.754221] ns3eth1: left allmulticast mode
[  381.754252] ns3eth1: left promiscuous mode
[  381.754280] ns3br1: port 1(ns3eth1) entered disabled state
[  381.772796] ns2eth3: left promiscuous mode