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Re: SVN issue :: _dl_close: Assertion :: HTTPS :: help!

From: John Szakmeister <john_at_szakmeister.net>
Date: 2005-04-10 11:31:19 CEST

On Saturday 09 April 2005 21:33, Samay wrote:
> hi,
> Still having this issue. Happens with Apache 2.0.52 + Svn 1.1.3 and
> 2.0.53 + SVN 1.1.4.
> I have managed to isolate the issue to SVN with Authentication so far.
> If mod_auth_pam is disabled then we can access repos fine. if
> Mod_auth_pam is enabled with 2.0.53 then error as below resurfaces.
> What we have noticed, is SVN client (SVN 1.1.4 or 1.1.3 or Tsvn 1.1.4)
> probbaly opens lot of SSL connections, and floods with auth requests. I
> am not sure, if its by design or its a bug, as i have hit the max in my
> understanding of things!
> I have other websites such as viewcvs and websvn configured on the same
> server using same Mod_auth_pam schema, and it all works fine. no errors
> what so ever. http or https access doesnt seem to make any differnece
> either!
> I have tested in across 4 different servers, and i have been able to
> reproduce above in all cases. We do need authenticated access in our
> setup, and, we have fairly large subversion user base, hence i am now
> kinda stuffed as how to get my users to work! any help much
> appreciated?
> apache2.prefork: dl-close.c:365: _dl_close: Assertion `imap->l_type ==
> lt_loaded || imap->l_opencount > 0' failed. [Sun Apr 10 11:20:17 2005]
> [notice] child pid 7201 exit signal Aborted (6)

I'm not convinced this is a Subversion problem. But, if you take a look
at HACKING (http://svn.collab.net/repos/svn/trunk/HACKING), there are
some pointers on how to debug the server. I'd recommend starting there
and getting a backtrace. Then you may be able to pick out which module
is causing the problem.


> svn: REPORT request failed on '/testing/!svn/vcc/default'
> svn: REPORT of '/testing/!svn/vcc/default': Could not read chunk
> delimiter: Secure connection truncated (https://svn.example.com)
> however, i am able to view the repo fine using webSVN. I have
> verified the repos using "svnadmin verify" they all come clean.
> on repeated 'svn update', it seems that the error typically happens
> around 9th or 10th file. but at times it has also happened just on 2nd
> or 3rd file.
> Server is running Gentoo, with kernel 2.6.11-r5. With Hardened flag
> set for GCC, and glibc etc. emerge info says
> Portage (default-linux/x86/2005.0, gcc-3.3.5,
> glibc-, 2.6.11-gentoo-r5 i686)
> =================================================================
> System uname: 2.6.11-gentoo-r5 i686 Pentium III (Katmai)
> Gentoo Base System version 1.4.16
> Python: dev-lang/python-2.3.4-r1 [2.3.4 (#1, Feb 18
> 2005, 14:13:23) ]
> distcc 2.16 i686-pc-linux-gnu (protocols 1 and 2) (default port 3632)
> [disabled] dev-lang/python: 2.3.4-r1
> sys-devel/autoconf: 2.13, 2.59-r6
> sys-devel/automake: 1.5, 1.8.5-r3, 1.7.9-r1, 1.6.3, 1.9.4, 1.4_p6
> sys-devel/binutils:
> sys-devel/libtool: 1.5.10-r4
> virtual/os-headers:
> CFLAGS="-O2 -march=pentium3 -fomit-frame-pointer"
> CHOST="i686-pc-linux-gnu"
> CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3/share/config
> /usr/share/config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf
> /etc/terminfo /etc/env.d"
> CXXFLAGS="-O2 -march=pentium3 -fomit-frame-pointer"
> DISTDIR="/distfiles"
> FEATURES="autoaddcvs autoconfig ccache distlocks sandbox sfperms"
> GENTOO_MIRRORS="http://mirror.pacific.net.au/gentoo"
> MAKEOPTS="-j5"
> PKGDIR="/usr/portage/packages"
> PORTAGE_TMPDIR="/var/tmp"
> PORTDIR="/usr/portage"
> USE="x86 acl apache2 bash-completion crypt dlloader gd gdbm hardened
> hardenedphp kerberos ldap nls nptl nptlonly pam perl php python
> readline samba sse ssl threads userlocales winbind xml2 zlib" Unset:
> Upgrading to Svn 1.1.4 hasnt been much help either. same errors
> persist. At this point, server and client, both are running Subversion
> 1.1.4. Same error occurs even when using tsvn client. Problem only
> occurs while accessing using SVN client. Its all fine, if i brows the
> repo directly using say Firefox. I have tested it with from client on
> linux as well as windows xp.
> I couldnt find much help on the net. Any help is much appreciated, i
> m lost as whats causing this error.
> many thanks,
> Sam

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Received on Sun Apr 10 11:57:25 2005

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