Varnish trunk rev 2780 refuses to start

[andan andan]

Hi all.

We have upgraded to the latest trunk version (2780), but Varnish
refuses to start property, the syslog says:

Jun 24 07:09:06 vvarnish varnishd[2280]: child (2281) Started
Jun 24 07:09:06 vvarnish varnishd[2280]: Pushing vcls failed: CLI
communication error
Jun 24 07:09:06 vvarnish varnishd[2280]: Child (2281) said Closed fds:
3 4 5 6 10 11 13 14
Jun 24 07:09:06 vvarnish varnishd[2280]: Child (2281) said Child starts
Jun 24 07:09:06 vvarnish varnishd[2280]: Child (2281) said managed to
mmap 0 bytes of 734003200

Our configuration is:

DAEMON_OPTS="-a :80 \
             -T 127.0.0.1:6082 \
             -f /etc/varnish/conf.vcl \
             -u varnish -g varnish \
             -s file,/var/lib/varnish/varnish_storage.bin,700MB \
             -t 240 \
             -p thread_pools=1 \
             -p thread_pool_max=5000"

CentOS 5.1, rpm built from trunk, revision 2780.

Previously, we were using revision 2735, this works fine.

Thanks.
BR.