[  387.724047] ns3br1: port 1(ns3eth1) entered blocking state
[  387.724093] ns3br1: port 1(ns3eth1) entered disabled state
[  387.724131] ns3eth1: entered allmulticast mode
[  387.724180] ns3eth1: entered promiscuous mode
[  387.724240] ns3br1: port 1(ns3eth1) entered blocking state
[  387.724269] ns3br1: port 1(ns3eth1) entered forwarding state
[  387.727980] ns3br1: port 2(ns3eth2) entered blocking state
[  387.728050] ns3br1: port 2(ns3eth2) entered disabled state
[  387.728123] ns3eth2: entered allmulticast mode
[  387.728213] ns3eth2: entered promiscuous mode
[  387.731957] ns3br1: port 3(ns3eth3) entered blocking state
[  387.731996] ns3br1: port 3(ns3eth3) entered disabled state
[  387.732027] ns3eth3: entered allmulticast mode
[  387.732077] ns3eth3: entered promiscuous mode
[  387.735734] ns3br1: port 2(ns3eth2) entered blocking state
[  387.735815] ns3br1: port 2(ns3eth2) entered forwarding state
[  387.739517] ns3br1: port 3(ns3eth3) entered blocking state
[  387.739559] ns3br1: port 3(ns3eth3) entered forwarding state
[  387.782583] ns1eth1: entered promiscuous mode
[  387.782636] ns1eth2: entered promiscuous mode
[  387.786334] ns2eth1: entered promiscuous mode
[  387.786426] ns2eth2: entered promiscuous mode
[  387.786508] ns2eth3: entered promiscuous mode
[  399.660937] ns1eth1: left promiscuous mode
[  399.661028] ns1eth2: left promiscuous mode
[  399.661314] ns2eth2 (unregistering): left promiscuous mode
[  399.661431] ns2eth1 (unregistering): left promiscuous mode
[  399.676883] ns2eth3: left promiscuous mode
[  399.676992] ns3br1: port 1(ns3eth1) entered disabled state
[  399.677189] ns3eth1 (unregistering): left allmulticast mode
[  399.677230] ns3eth1 (unregistering): left promiscuous mode
[  399.677257] ns3br1: port 1(ns3eth1) entered disabled state
[  399.693875] ns3eth3: left allmulticast mode
[  399.693939] ns3eth3: left promiscuous mode
[  399.693978] ns3br1: port 3(ns3eth3) entered disabled state
[  399.694096] ns3eth2: left allmulticast mode
[  399.694126] ns3eth2: left promiscuous mode
[  399.694151] ns3br1: port 2(ns3eth2) entered disabled state