[  405.236546] ns3br1: port 1(ns3eth1) entered blocking state
[  405.236599] ns3br1: port 1(ns3eth1) entered disabled state
[  405.236630] ns3eth1: entered allmulticast mode
[  405.236672] ns3eth1: entered promiscuous mode
[  405.236725] ns3br1: port 1(ns3eth1) entered blocking state
[  405.236758] ns3br1: port 1(ns3eth1) entered forwarding state
[  405.239252] ns3br1: port 2(ns3eth2) entered blocking state
[  405.239286] ns3br1: port 2(ns3eth2) entered disabled state
[  405.239320] ns3eth2: entered allmulticast mode
[  405.239371] ns3eth2: entered promiscuous mode
[  405.241864] ns3br1: port 3(ns3eth3) entered blocking state
[  405.241904] ns3br1: port 3(ns3eth3) entered disabled state
[  405.241940] ns3eth3: entered allmulticast mode
[  405.241987] ns3eth3: entered promiscuous mode
[  405.244513] ns3br1: port 2(ns3eth2) entered blocking state
[  405.244549] ns3br1: port 2(ns3eth2) entered forwarding state
[  405.246951] ns3br1: port 3(ns3eth3) entered blocking state
[  405.246990] ns3br1: port 3(ns3eth3) entered forwarding state
[  405.275663] ns1eth1: entered promiscuous mode
[  405.275717] ns1eth2: entered promiscuous mode
[  405.278384] ns2eth1: entered promiscuous mode
[  405.278468] ns2eth2: entered promiscuous mode
[  405.278544] ns2eth3: entered promiscuous mode
[  417.100007] ns1eth1: left promiscuous mode
[  417.100109] ns1eth2: left promiscuous mode
[  417.100345] ns2eth2 (unregistering): left promiscuous mode
[  417.100480] ns2eth1 (unregistering): left promiscuous mode
[  417.116959] ns3eth3: left allmulticast mode
[  417.117006] ns3eth3: left promiscuous mode
[  417.117039] ns3br1: port 3(ns3eth3) entered disabled state
[  417.117182] ns3eth2: left allmulticast mode
[  417.117229] ns3eth2: left promiscuous mode
[  417.117259] ns3br1: port 2(ns3eth2) entered disabled state
[  417.117378] ns3eth1: left allmulticast mode
[  417.117405] ns3eth1: left promiscuous mode
[  417.117443] ns3br1: port 1(ns3eth1) entered disabled state
[  417.134953] ns2eth3: left promiscuous mode