[  406.095202] ns3br1: port 1(ns3eth1) entered blocking state
[  406.095257] ns3br1: port 1(ns3eth1) entered disabled state
[  406.095288] ns3eth1: entered allmulticast mode
[  406.095342] ns3eth1: entered promiscuous mode
[  406.095398] ns3br1: port 1(ns3eth1) entered blocking state
[  406.095428] ns3br1: port 1(ns3eth1) entered forwarding state
[  406.098091] ns3br1: port 2(ns3eth2) entered blocking state
[  406.098138] ns3br1: port 2(ns3eth2) entered disabled state
[  406.098175] ns3eth2: entered allmulticast mode
[  406.098227] ns3eth2: entered promiscuous mode
[  406.100895] ns3br1: port 3(ns3eth3) entered blocking state
[  406.100931] ns3br1: port 3(ns3eth3) entered disabled state
[  406.100972] ns3eth3: entered allmulticast mode
[  406.101022] ns3eth3: entered promiscuous mode
[  406.103688] ns3br1: port 2(ns3eth2) entered blocking state
[  406.103724] ns3br1: port 2(ns3eth2) entered forwarding state
[  406.106460] ns3br1: port 3(ns3eth3) entered blocking state
[  406.106524] ns3br1: port 3(ns3eth3) entered forwarding state
[  406.137107] ns1eth1: entered promiscuous mode
[  406.137161] ns1eth2: entered promiscuous mode
[  406.139953] ns2eth1: entered promiscuous mode
[  406.140040] ns2eth2: entered promiscuous mode
[  406.140113] ns2eth3: entered promiscuous mode
[  417.958862] ns1eth1: left promiscuous mode
[  417.958943] ns1eth2: left promiscuous mode
[  417.959179] ns2eth2 (unregistering): left promiscuous mode
[  417.959383] ns2eth1 (unregistering): left promiscuous mode
[  417.975857] ns3eth3: left allmulticast mode
[  417.975898] ns3eth3: left promiscuous mode
[  417.975961] ns3br1: port 3(ns3eth3) entered disabled state
[  417.976035] ns3eth2: left allmulticast mode
[  417.976063] ns3eth2: left promiscuous mode
[  417.976088] ns3br1: port 2(ns3eth2) entered disabled state
[  417.976174] ns3eth1: left allmulticast mode
[  417.976201] ns3eth1: left promiscuous mode
[  417.976224] ns3br1: port 1(ns3eth1) entered disabled state
[  417.992892] ns2eth3: left promiscuous mode