[  383.862617] ns3br1: port 1(ns3eth1) entered blocking state
[  383.862674] ns3br1: port 1(ns3eth1) entered disabled state
[  383.862709] ns3eth1: entered allmulticast mode
[  383.862770] ns3eth1: entered promiscuous mode
[  383.862893] ns3br1: port 1(ns3eth1) entered blocking state
[  383.862943] ns3br1: port 1(ns3eth1) entered forwarding state
[  383.866331] ns3br1: port 2(ns3eth2) entered blocking state
[  383.866402] ns3br1: port 2(ns3eth2) entered disabled state
[  383.866468] ns3eth2: entered allmulticast mode
[  383.866557] ns3eth2: entered promiscuous mode
[  383.870051] ns3br1: port 3(ns3eth3) entered blocking state
[  383.870085] ns3br1: port 3(ns3eth3) entered disabled state
[  383.870116] ns3eth3: entered allmulticast mode
[  383.870166] ns3eth3: entered promiscuous mode
[  383.873632] ns3br1: port 2(ns3eth2) entered blocking state
[  383.873700] ns3br1: port 2(ns3eth2) entered forwarding state
[  383.877145] ns3br1: port 3(ns3eth3) entered blocking state
[  383.877181] ns3br1: port 3(ns3eth3) entered forwarding state
[  383.917526] ns1eth1: entered promiscuous mode
[  383.917584] ns1eth2: entered promiscuous mode
[  383.921142] ns2eth1: entered promiscuous mode
[  383.921232] ns2eth2: entered promiscuous mode
[  383.921315] ns2eth3: entered promiscuous mode
[  395.779251] ns1eth1: left promiscuous mode
[  395.779454] ns1eth2: left promiscuous mode
[  395.779798] ns2eth2 (unregistering): left promiscuous mode
[  395.780033] ns2eth1 (unregistering): left promiscuous mode
[  395.793521] ns2eth3: left promiscuous mode
[  395.793672] ns3br1: port 1(ns3eth1) entered disabled state
[  395.793972] ns3eth1 (unregistering): left allmulticast mode
[  395.794063] ns3eth1 (unregistering): left promiscuous mode
[  395.794137] ns3br1: port 1(ns3eth1) entered disabled state
[  395.808988] ns3eth3: left allmulticast mode
[  395.809064] ns3eth3: left promiscuous mode
[  395.809172] ns3br1: port 3(ns3eth3) entered disabled state
[  395.809362] ns3eth2: left allmulticast mode
[  395.809425] ns3eth2: left promiscuous mode
[  395.809488] ns3br1: port 2(ns3eth2) entered disabled state