[  372.592263] ns3br1: port 1(ns3eth1) entered blocking state
[  372.592326] ns3br1: port 1(ns3eth1) entered disabled state
[  372.592359] ns3eth1: entered allmulticast mode
[  372.592420] ns3eth1: entered promiscuous mode
[  372.592477] ns3br1: port 1(ns3eth1) entered blocking state
[  372.592515] ns3br1: port 1(ns3eth1) entered forwarding state
[  372.595243] ns3br1: port 2(ns3eth2) entered blocking state
[  372.595318] ns3br1: port 2(ns3eth2) entered disabled state
[  372.595383] ns3eth2: entered allmulticast mode
[  372.595468] ns3eth2: entered promiscuous mode
[  372.598314] ns3br1: port 3(ns3eth3) entered blocking state
[  372.598354] ns3br1: port 3(ns3eth3) entered disabled state
[  372.598390] ns3eth3: entered allmulticast mode
[  372.598450] ns3eth3: entered promiscuous mode
[  372.601202] ns3br1: port 2(ns3eth2) entered blocking state
[  372.601246] ns3br1: port 2(ns3eth2) entered forwarding state
[  372.603923] ns3br1: port 3(ns3eth3) entered blocking state
[  372.603994] ns3br1: port 3(ns3eth3) entered forwarding state
[  372.635328] ns1eth1: entered promiscuous mode
[  372.635387] ns1eth2: entered promiscuous mode
[  372.638042] ns2eth1: entered promiscuous mode
[  372.638090] ns2eth2: entered promiscuous mode
[  372.638128] ns2eth3: entered promiscuous mode
[  384.461999] ns1eth1: left promiscuous mode
[  384.462587] ns1eth2: left promiscuous mode
[  384.462967] ns2eth2 (unregistering): left promiscuous mode
[  384.463265] ns2eth1 (unregistering): left promiscuous mode
[  384.477889] ns3eth3: left allmulticast mode
[  384.477955] ns3eth3: left promiscuous mode
[  384.478023] ns3br1: port 3(ns3eth3) entered disabled state
[  384.478147] ns3eth2: left allmulticast mode
[  384.478217] ns3eth2: left promiscuous mode
[  384.478285] ns3br1: port 2(ns3eth2) entered disabled state
[  384.478400] ns3eth1: left allmulticast mode
[  384.478475] ns3eth1: left promiscuous mode
[  384.478545] ns3br1: port 1(ns3eth1) entered disabled state
[  384.491851] ns2eth3: left promiscuous mode