Keep Alive piles up
mdounin at mdounin.ru
Fri Jun 26 03:47:31 MSD 2009
On Thu, Jun 25, 2009 at 06:25:17PM -0400, meto wrote:
> So i've checked and 0.7.61 seems to have similar behaviour (http://xgame.pl/nginx/)
> In logs the only suspicious thing was:
> 2009/06/25 23:38:09 19083#0: worker process 19088 exited on signal 11
> and some others similar, always signal 11.
Yep, it's died on SIGSEGV.
> So how to make coredump? I've got --with-debug package :)
It depends on your OS. Under FreeBSD it should be enough to do:
(and create writeable /var/coredumps directory of course, more
details may be found in core(5) manual page).
I don't know exact steps to enable coredumps under Linux, but
http://marc.info/?l=nginx&m=120127270808830&w=2 suggests you
echo 1 > /proc/sys/fs/suid_dumpable
echo 1 > /proc/sys/kernel/suid_dumpable
depending on Linux version, and add to nginx config something
Once you have corefile please do
gdb /path/to/nginx /path/to/core
and post backtrace here.
More information about the nginx