Hello,

I currently have some troubles enabling ddos as described there :
http://blog.exceliance.fr/2012/02/27/use-a-load-balancer-as-a-first-row-of-defense-against-ddos/

When i enable the following lines :
....
  stick-table type ip size 100k expire 30s store conn_cur
# Shut the new connection as long as the client has already 10 opened
  tcp-request connection reject if { src_conn_cur ge 10 }
  tcp-request connection track-sc1 src
...

haproxy crashes with the following error :

kernel: [334012.858141] haproxy[6914] general protection ip:46832d
sp:7fffe5e219e8 error:0 in haproxy[400000+89000]

Regards,
Smana

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