[  369.201427] ns3br1: port 1(ns3eth1) entered blocking state
[  369.201480] ns3br1: port 1(ns3eth1) entered disabled state
[  369.201513] ns3eth1: entered allmulticast mode
[  369.201570] ns3eth1: entered promiscuous mode
[  369.201640] ns3br1: port 1(ns3eth1) entered blocking state
[  369.201669] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.204577] ns3br1: port 2(ns3eth2) entered blocking state
[  369.204644] ns3br1: port 2(ns3eth2) entered disabled state
[  369.204708] ns3eth2: entered allmulticast mode
[  369.204791] ns3eth2: entered promiscuous mode
[  369.207663] ns3br1: port 3(ns3eth3) entered blocking state
[  369.207695] ns3br1: port 3(ns3eth3) entered disabled state
[  369.207728] ns3eth3: entered allmulticast mode
[  369.207777] ns3eth3: entered promiscuous mode
[  369.210708] ns3br1: port 2(ns3eth2) entered blocking state
[  369.210774] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.213562] ns3br1: port 3(ns3eth3) entered blocking state
[  369.213593] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.247574] ns1eth1: entered promiscuous mode
[  369.247625] ns1eth2: entered promiscuous mode
[  369.250528] ns2eth1: entered promiscuous mode
[  369.250608] ns2eth2: entered promiscuous mode
[  369.250690] ns2eth3: entered promiscuous mode
[  381.065919] ns1eth1: left promiscuous mode
[  381.066058] ns1eth2: left promiscuous mode
[  381.066514] ns2eth2 (unregistering): left promiscuous mode
[  381.066749] ns2eth1 (unregistering): left promiscuous mode
[  381.087982] ns2eth3: left promiscuous mode
[  381.088077] ns3br1: port 1(ns3eth1) entered disabled state
[  381.088254] ns3eth1 (unregistering): left allmulticast mode
[  381.088283] ns3eth1 (unregistering): left promiscuous mode
[  381.088315] ns3br1: port 1(ns3eth1) entered disabled state
[  381.110924] ns3eth3: left allmulticast mode
[  381.110953] ns3eth3: left promiscuous mode
[  381.110986] ns3br1: port 3(ns3eth3) entered disabled state
[  381.111057] ns3eth2: left allmulticast mode
[  381.111077] ns3eth2: left promiscuous mode
[  381.111100] ns3br1: port 2(ns3eth2) entered disabled state