[  389.186988] ns3br1: port 1(ns3eth1) entered blocking state
[  389.187046] ns3br1: port 1(ns3eth1) entered disabled state
[  389.187079] ns3eth1: entered allmulticast mode
[  389.187148] ns3eth1: entered promiscuous mode
[  389.187268] ns3br1: port 1(ns3eth1) entered blocking state
[  389.187304] ns3br1: port 1(ns3eth1) entered forwarding state
[  389.190058] ns3br1: port 2(ns3eth2) entered blocking state
[  389.190123] ns3br1: port 2(ns3eth2) entered disabled state
[  389.190186] ns3eth2: entered allmulticast mode
[  389.190275] ns3eth2: entered promiscuous mode
[  389.193173] ns3br1: port 3(ns3eth3) entered blocking state
[  389.193211] ns3br1: port 3(ns3eth3) entered disabled state
[  389.193241] ns3eth3: entered allmulticast mode
[  389.193301] ns3eth3: entered promiscuous mode
[  389.196210] ns3br1: port 2(ns3eth2) entered blocking state
[  389.196245] ns3br1: port 2(ns3eth2) entered forwarding state
[  389.199097] ns3br1: port 3(ns3eth3) entered blocking state
[  389.199130] ns3br1: port 3(ns3eth3) entered forwarding state
[  389.233037] ns1eth1: entered promiscuous mode
[  389.233091] ns1eth2: entered promiscuous mode
[  389.236275] ns2eth1: entered promiscuous mode
[  389.236444] ns2eth2: entered promiscuous mode
[  389.236531] ns2eth3: entered promiscuous mode
[  401.109658] ns1eth1: left promiscuous mode
[  401.109776] ns1eth2: left promiscuous mode
[  401.110124] ns2eth2 (unregistering): left promiscuous mode
[  401.110267] ns2eth1 (unregistering): left promiscuous mode
[  401.137936] ns2eth3: left promiscuous mode
[  401.138084] ns3br1: port 1(ns3eth1) entered disabled state
[  401.138274] ns3eth1 (unregistering): left allmulticast mode
[  401.138313] ns3eth1 (unregistering): left promiscuous mode
[  401.138341] ns3br1: port 1(ns3eth1) entered disabled state
[  401.154658] ns3eth3: left allmulticast mode
[  401.154693] ns3eth3: left promiscuous mode
[  401.154732] ns3br1: port 3(ns3eth3) entered disabled state
[  401.154817] ns3eth2: left allmulticast mode
[  401.154846] ns3eth2: left promiscuous mode
[  401.154870] ns3br1: port 2(ns3eth2) entered disabled state