[  369.467414] ns3br1: port 1(ns3eth1) entered blocking state
[  369.467493] ns3br1: port 1(ns3eth1) entered disabled state
[  369.467570] ns3eth1: entered allmulticast mode
[  369.467670] ns3eth1: entered promiscuous mode
[  369.467784] ns3br1: port 1(ns3eth1) entered blocking state
[  369.467857] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.471581] ns3br1: port 2(ns3eth2) entered blocking state
[  369.471611] ns3br1: port 2(ns3eth2) entered disabled state
[  369.471653] ns3eth2: entered allmulticast mode
[  369.471702] ns3eth2: entered promiscuous mode
[  369.475398] ns3br1: port 3(ns3eth3) entered blocking state
[  369.475433] ns3br1: port 3(ns3eth3) entered disabled state
[  369.475486] ns3eth3: entered allmulticast mode
[  369.475578] ns3eth3: entered promiscuous mode
[  369.479225] ns3br1: port 2(ns3eth2) entered blocking state
[  369.479255] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.482998] ns3br1: port 3(ns3eth3) entered blocking state
[  369.483030] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.525741] ns1eth1: entered promiscuous mode
[  369.525783] ns1eth2: entered promiscuous mode
[  369.529472] ns2eth1: entered promiscuous mode
[  369.529538] ns2eth2: entered promiscuous mode
[  369.529601] ns2eth3: entered promiscuous mode
[  381.362642] ns1eth1: left promiscuous mode
[  381.362716] ns1eth2: left promiscuous mode
[  381.363024] ns2eth2 (unregistering): left promiscuous mode
[  381.363184] ns2eth1 (unregistering): left promiscuous mode
[  381.375987] ns2eth3: left promiscuous mode
[  381.376095] ns3br1: port 1(ns3eth1) entered disabled state
[  381.376282] ns3eth1 (unregistering): left allmulticast mode
[  381.376304] ns3eth1 (unregistering): left promiscuous mode
[  381.376325] ns3br1: port 1(ns3eth1) entered disabled state
[  381.389023] ns3eth3: left allmulticast mode
[  381.389048] ns3eth3: left promiscuous mode
[  381.389072] ns3br1: port 3(ns3eth3) entered disabled state
[  381.389137] ns3eth2: left allmulticast mode
[  381.389170] ns3eth2: left promiscuous mode
[  381.389192] ns3br1: port 2(ns3eth2) entered disabled state