[  370.947818] ns3br1: port 1(ns3eth1) entered blocking state
[  370.947912] ns3br1: port 1(ns3eth1) entered disabled state
[  370.947987] ns3eth1: entered allmulticast mode
[  370.948088] ns3eth1: entered promiscuous mode
[  370.948297] ns3br1: port 1(ns3eth1) entered blocking state
[  370.948368] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.951360] ns3br1: port 2(ns3eth2) entered blocking state
[  370.951390] ns3br1: port 2(ns3eth2) entered disabled state
[  370.951429] ns3eth2: entered allmulticast mode
[  370.951479] ns3eth2: entered promiscuous mode
[  370.954532] ns3br1: port 3(ns3eth3) entered blocking state
[  370.954594] ns3br1: port 3(ns3eth3) entered disabled state
[  370.954659] ns3eth3: entered allmulticast mode
[  370.954748] ns3eth3: entered promiscuous mode
[  370.957981] ns3br1: port 2(ns3eth2) entered blocking state
[  370.958015] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.961243] ns3br1: port 3(ns3eth3) entered blocking state
[  370.961308] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.998124] ns1eth1: entered promiscuous mode
[  370.998221] ns1eth2: entered promiscuous mode
[  371.001455] ns2eth1: entered promiscuous mode
[  371.001510] ns2eth2: entered promiscuous mode
[  371.001546] ns2eth3: entered promiscuous mode
[  382.835832] ns1eth1: left promiscuous mode
[  382.835940] ns1eth2: left promiscuous mode
[  382.836238] ns2eth2 (unregistering): left promiscuous mode
[  382.836390] ns2eth1 (unregistering): left promiscuous mode
[  382.858895] ns3eth3: left allmulticast mode
[  382.858956] ns3eth3: left promiscuous mode
[  382.858992] ns3br1: port 3(ns3eth3) entered disabled state
[  382.859065] ns3eth2: left allmulticast mode
[  382.859112] ns3eth2: left promiscuous mode
[  382.859145] ns3br1: port 2(ns3eth2) entered disabled state
[  382.859214] ns3eth1: left allmulticast mode
[  382.859265] ns3eth1: left promiscuous mode
[  382.859307] ns3br1: port 1(ns3eth1) entered disabled state
[  382.878290] ns2eth3: left promiscuous mode