[  369.802343] ns3br1: port 1(ns3eth1) entered blocking state
[  369.802436] ns3br1: port 1(ns3eth1) entered disabled state
[  369.802504] ns3eth1: entered allmulticast mode
[  369.802594] ns3eth1: entered promiscuous mode
[  369.802696] ns3br1: port 1(ns3eth1) entered blocking state
[  369.802757] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.806414] ns3br1: port 2(ns3eth2) entered blocking state
[  369.806455] ns3br1: port 2(ns3eth2) entered disabled state
[  369.806492] ns3eth2: entered allmulticast mode
[  369.806543] ns3eth2: entered promiscuous mode
[  369.810160] ns3br1: port 3(ns3eth3) entered blocking state
[  369.810225] ns3br1: port 3(ns3eth3) entered disabled state
[  369.810291] ns3eth3: entered allmulticast mode
[  369.810377] ns3eth3: entered promiscuous mode
[  369.814056] ns3br1: port 2(ns3eth2) entered blocking state
[  369.814090] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.817727] ns3br1: port 3(ns3eth3) entered blocking state
[  369.817791] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.860142] ns1eth1: entered promiscuous mode
[  369.860204] ns1eth2: entered promiscuous mode
[  369.863905] ns2eth1: entered promiscuous mode
[  369.863987] ns2eth2: entered promiscuous mode
[  369.864065] ns2eth3: entered promiscuous mode
[  381.712162] ns1eth1: left promiscuous mode
[  381.712275] ns1eth2: left promiscuous mode
[  381.712547] ns2eth2 (unregistering): left promiscuous mode
[  381.712684] ns2eth1 (unregistering): left promiscuous mode
[  381.725962] ns2eth3: left promiscuous mode
[  381.726086] ns3br1: port 1(ns3eth1) entered disabled state
[  381.726300] ns3eth1 (unregistering): left allmulticast mode
[  381.726329] ns3eth1 (unregistering): left promiscuous mode
[  381.726365] ns3br1: port 1(ns3eth1) entered disabled state
[  381.739693] ns3eth3: left allmulticast mode
[  381.739721] ns3eth3: left promiscuous mode
[  381.739756] ns3br1: port 3(ns3eth3) entered disabled state
[  381.739845] ns3eth2: left allmulticast mode
[  381.739868] ns3eth2: left promiscuous mode
[  381.739890] ns3br1: port 2(ns3eth2) entered disabled state