Re: pkg/42837 (www/squid31 abort()s)

[Matthias Scheler <tron%NetBSD.org@localhost>]

The following reply was made to PR pkg/42837; it has been noted by GNATS.

From: Matthias Scheler <tron%NetBSD.org@localhost>
To: Hauke Fath <hauke%Espresso.Rhein-Neckar.DE@localhost>
Cc: NetBSD GNATS <gnats-bugs%NetBSD.org@localhost>
Subject: Re: pkg/42837 (www/squid31 abort()s)
Date: Thu, 18 Feb 2010 08:33:16 +0000

 On Thu, Feb 18, 2010 at 08:39:09AM +0100, Hauke Fath wrote:
 > >1.) It tries to allocate more memory than it is allowed to by default.
 > >    Can you please try to put the following into "/etc/rc.conf.d/squid"
 > >    and check whether it makes a difference?
 > >
 > >start_precmd="set_limits"
 > >
 > >set_limits()
 > >{
 > >        ulimit -d `ulimit -d -H`
 > >        ulimit -s `ulimit -s -H`
 > >}
 > 
 > [hauke@pizza] /<2>www/squid31 # unlimit datasize
 > [hauke@pizza] /<2>www/squid31 # unlimit descriptors
 > [hauke@pizza] /<2>www/squid31 # limit
 > cputime      unlimited
 > filesize     unlimited
 > datasize     1048576 kbytes
 > stacksize    8192 kbytes
 > coredumpsize unlimited
 > memoryuse    477100 kbytes
 > descriptors  3404
 > memorylocked 159033 kbytes
 > maxproc      160
 > sbsize       unlimited
 > [hauke@pizza] /<2>www/squid31 # squid -N -d9
 > 2010/02/18 08:35:37| Starting Squid Cache version 3.1.0.16 for
 > sparc--netbsdelf...
 > 2010/02/18 08:35:37| Process ID 15238
 > 2010/02/18 08:35:37| With 3392 file descriptors available
 > 2010/02/18 08:35:37| Initializing IP Cache...
 > 2010/02/18 08:35:37| DNS Socket created at 0.0.0.0, FD 4
 > 2010/02/18 08:35:37| Adding domain causeuse.org from /etc/resolv.conf
 > 2010/02/18 08:35:37| Adding nameserver 172.16.7.10 from /etc/resolv.conf
 > 2010/02/18 08:35:37| Adding domain causeuse.org from /etc/resolv.conf
 > 2010/02/18 08:35:37| Not currently OK to rewrite swap log.
 > 2010/02/18 08:35:37| storeDirWriteCleanLogs: Operation aborted.
 > Abort
 > [hauke@pizza] /<2>www/squid31 #
 > 
 > -- so, no, it does not appear to be an OOM problem.
 
 That's a shame.
 
 I'm afraid I can't help you much as it works fine on my setup.
 Could you please try compiling "squid31" with debugging options and
 use "gdb" to find out where it crashes?
 
        Kind regards
 
 -- 
 Matthias Scheler                                  http://zhadum.org.uk/