Re: [squid-users] squid process exited due to signal 11

> Hi All!
> I am running squid on a FreeBSD6.0 machine. I am using the following
> squid version
> Squid Cache: Version 2.5.STABLE12
> configure options: -prefix=/usr/local/squid --enable-poll
> --enable-snmp --enable-cache_digests --enable-underscores
> --enable-removal-policies=heap,lru
> --enable-storeio=aufs,coss,diskd,ufs --enable-delay-pools
> --with-pthreads --enable-icmp--enable-arp-acl --enable-htcp
> --enable-carp --enable-dlmalloc
> Every 20 to 30 minutes my message log tells me that "quid1 kernel: pid
> 46371 (squid), uid 65534: exited on signal 11"
> any ideas as to what could be cuasing this problem.
>

  "signal 11" is normally SIGSEGV , although on freebsd it is , apparently,
also related to bad hardware.
SIGSEGV is "segmentation violation" and indicates a program bug.

  - What is the output of :

             % man 7 signal
OR
             % man -k signal

  - Check hardware integrity of your system (memory can be tested
with memtest86, look for hardware errors in your system logs).

  - Why are you using --enable-dlmalloc ?

 - Try compiling without any optimization :

             % setenv CFLAGS "-g -O0"

  M.
Received on Sun Jan 08 2006 - 06:51:34 MST