Re: slapd+pcache keeps crashing on FreeBSD 6.2 (ITS#4841)

It appears that your system has simply run out of memory,
most likely because 
you have 34 active threads in the process. That's far too
many threads for a 
typical 32 bit machine.

Imri Zvik ( Smile ) wrote:
> I have new tar.gz file ready, this time with unstripped
binaries:
> http://mariska.inter.net.il/~imriz/slapd-crash-100
42007.tar.gz
> 
> rootcemetery:~$ ldd /usr/local/libexec/slapd
> /usr/local/libexec/slapd:
>         libldap_r-2.3-releng.so.2 =>
> /usr/local/lib/libldap_r-2.3-releng.so.2 (0xa8161000)
>         liblber-2.3-releng.so.2 =>
> /usr/local/lib/liblber-2.3-releng.so.2 (0xa81a1000)
>         libssl.so.4 => /usr/lib/libssl.so.4
(0xa81b7000)
>         libcrypto.so.4 => /lib/libcrypto.so.4
(0xa81e5000)
>         libfetch.so.4 => /usr/lib/libfetch.so.4
(0xa82d8000)
>         libcom_err.so.3 => /usr/lib/libcom_err.so.3
(0xa82e5000)
>         libcrypt.so.3 => /lib/libcrypt.so.3
(0xa82e7000)
>         libltdl.so.4 => /usr/local/lib/libltdl.so.4
(0xa82ff000)
>         libpthread.so.2 => /usr/lib/libthr.so.2
(0xa8307000)
>         libc.so.6 => /lib/libc.so.6 (0xa8319000)
> rootcemetery:~$ file /usr/local/libexec/slapd   
> /usr/local/libexec/slapd: ELF 32-bit LSB executable,
Intel 80386,
> version 1 (FreeBSD), dynamically linked (uses shared
libs), not stripped
> 
> Please let me know if there is anything else you need,
> 
> --imriz
> 
> 
>> -----Original Message-----
>> From: Howard Chu [mailto:hycsymas.com]
>> Sent: Tuesday, April 03, 2007 12:42 AM
>> To: Imri Zvik ( Smile )
>> Cc: openldap-itsopenldap.org
>> Subject: Re: slapd+pcache keeps crashing on FreeBSD
6.2 (ITS#4841)
>>
>> imrizco.zahav.net.il wrote:
>>> Sure. New core dumps and binary file is at
>>> 
http://mariska.inter.net.il/~imriz/slapd-core.tar.gz
>> The slapd in this snapshot was stripped so no debug
symbols are
>> present.
>> Please be sure to use an unstripped binary.
>>
>> Also, since you're also loading libldap_r, liblber,
back-ldap, back-
>> bdb,
>> back-meta, and back-ldbm dynamically, you'll need
to include those
>> modules in the tarball. (Also with debug and
unstripped.)
>>
>> Although at this point I'm wondering why you're
using back-ldbm, which
>> has been deprecated for quite a long time.
>>
>>> Please notice that the previous dump was from
FreeBSD ports
> (OpenLDAP
>>> version 2.3.33).
>>>
>>> This one was fetched from the CVS
(OPENLDAP_REL_ENG_2_3), with the
>>> following configure options:
>>>
>>> ./configure --with-threads=posix
--with-tls=openssl --enable-dynamic
>>> --without-cyrus-sasl --enable-modules
--localstatedir=/var/
>>> db --enable-ldbm=mod --enable-crypt
--enable-lmpasswd --enable-
>> ldap=mod
>>> --enable-meta=mod --enable-rewrite
--enable-null=mod --enabl
>>> e-monitor=mod --enable-proxycache
--disable-syncprov
> --enable-bdb=mod
>>> --enable-hdb=mod --enable-dbm-api=berkeley
--disable-slurpd --
>>> prefix=/usr/local --enable-debug
>>>
>>>
>>> -----Original Message-----
>>> From: Howard Chu [mailto:openldap-itsOpenLDAP.org]
>>> Sent: Tuesday, February 13, 2007 1:14 AM
>>> To: Imri Zvik
>>> Subject: Re: slapd+pcache keeps crashing on
FreeBSD 6.2 (ITS#4841)
>>>
>>> It looks like this core is from a binary
without debug symbols
>> present,
>>> can you
>>> recompile with debugging enabled and get a new
stack trace and core
>>> file?

-- 
   -- Howard Chu
   Chief Architect, Symas Corp.  http://www.symas.com
   Director, Highland Sun        http://highlandsun.com/hy
c/
   Chief Architect, OpenLDAP     http://www.openldap.
org/project/