Core dump when trying to reload haproxy

Hi,

When trying to reload haproxy like this:

/usr/local/sbin/haproxy -p /var/run/haproxy.pid -f /usr/local/etc/haprox y.conf -sf `cat /var/run/haproxy.pid`

Haproxy core-dumps on signal 6 (SIGABRT):

pid 13458 (haproxy), uid 0: exited on signal 6 (core dumped)

Backtrace of dump:

root#lb:~# gdb -c haproxy.core /usr/local/sbin/haproxy GNU gdb 6.1.1 [FreeBSD]
Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-marcel-freebsd"... Core was generated by `haproxy'.
Program terminated with signal 6, Aborted. Reading symbols from /lib/libc.so.6...done. Loaded symbols for /lib/libc.so.6
Reading symbols from /libexec/ld-elf.so.1...done. Loaded symbols for /libexec/ld-elf.so.1
#0 0x28152ecb in kill () from /lib/libc.so.6
(gdb) bt
#0 0x28152ecb in kill () from /lib/libc.so.6
#1 0x28152e68 in raise () from /lib/libc.so.6
#2 0x28151b78 in abort () from /lib/libc.so.6
#3 0x280eefdb in _UTF8_init () from /lib/libc.so.6
#4 0xbfbfeda4 in ?? ()
#5 0x28158dd3 in sys_nsig () from /lib/libc.so.6
#6 0x28158cd3 in sys_nsig () from /lib/libc.so.6
#7 0x28158d30 in sys_nsig () from /lib/libc.so.6
#8 0x00000000 in ?? ()
#9 0x28163d80 in ?? () from /lib/libc.so.6
#10 0xbfbfeb08 in ?? ()
#11 0x280ef009 in _UTF8_init () from /lib/libc.so.6
#12 0x28163d80 in ?? () from /lib/libc.so.6
#13 0x28179a24 in _nsyyin () from /lib/libc.so.6
#14 0xbfbfebb8 in ?? ()
#15 0x280efd69 in _UTF8_init () from /lib/libc.so.6
#16 0x00000000 in ?? ()
#17 0x00000007 in ?? ()
#18 0xbfbfecd4 in ?? ()
#19 0x0804ad5b in fd_delete (fd=672546176) at haproxy.c:1798
Previous frame inner to this frame (corrupt stack?) (gdb) frame 19
#19 0x0804ad5b in fd_delete (fd=672546176) at haproxy.c:1798
1798 close(fd);
(gdb) print fd
$1 = 672546176

Any ideas?

This is in FreeBSD.

Cheers,

-- 
Anders.