[  405.392241] ns3br1: port 1(ns3eth1) entered blocking state
[  405.392300] ns3br1: port 1(ns3eth1) entered disabled state
[  405.392334] ns3eth1: entered allmulticast mode
[  405.392390] ns3eth1: entered promiscuous mode
[  405.392447] ns3br1: port 1(ns3eth1) entered blocking state
[  405.392480] ns3br1: port 1(ns3eth1) entered forwarding state
[  405.395200] ns3br1: port 2(ns3eth2) entered blocking state
[  405.395300] ns3br1: port 2(ns3eth2) entered disabled state
[  405.395401] ns3eth2: entered allmulticast mode
[  405.395504] ns3eth2: entered promiscuous mode
[  405.398286] ns3br1: port 3(ns3eth3) entered blocking state
[  405.398340] ns3br1: port 3(ns3eth3) entered disabled state
[  405.398378] ns3eth3: entered allmulticast mode
[  405.398432] ns3eth3: entered promiscuous mode
[  405.401112] ns3br1: port 2(ns3eth2) entered blocking state
[  405.401187] ns3br1: port 2(ns3eth2) entered forwarding state
[  405.404064] ns3br1: port 3(ns3eth3) entered blocking state
[  405.404160] ns3br1: port 3(ns3eth3) entered forwarding state
[  405.435434] ns1eth1: entered promiscuous mode
[  405.435496] ns1eth2: entered promiscuous mode
[  405.438286] ns2eth1: entered promiscuous mode
[  405.438372] ns2eth2: entered promiscuous mode
[  405.438445] ns2eth3: entered promiscuous mode
[  417.259785] ns1eth1: left promiscuous mode
[  417.259883] ns1eth2: left promiscuous mode
[  417.260156] ns2eth2 (unregistering): left promiscuous mode
[  417.260290] ns2eth1 (unregistering): left promiscuous mode
[  417.277790] ns3eth3: left allmulticast mode
[  417.277835] ns3eth3: left promiscuous mode
[  417.277869] ns3br1: port 3(ns3eth3) entered disabled state
[  417.277948] ns3eth2: left allmulticast mode
[  417.277976] ns3eth2: left promiscuous mode
[  417.278009] ns3br1: port 2(ns3eth2) entered disabled state
[  417.278073] ns3eth1: left allmulticast mode
[  417.278102] ns3eth1: left promiscuous mode
[  417.278130] ns3br1: port 1(ns3eth1) entered disabled state
[  417.294935] ns2eth3: left promiscuous mode