Fw: Fw: [rt-users] Re-Logging in / "Attempt to free unreferencedscalar"

Tue Jul 13 05:50:23 EDT 2004

Do you use modules(DBI, DBD...) from old perl paths?

Lothar Fuhlrott wrote:
> I did what you told me and installed Apache 1.3.31 with mod_perl 1.29. There
> were no compilation problems. But nothing has changed, the error messages
> are the same as before. Obviously there's something wrong with my Perl
> configuration, but I'm at a loss at finding out what
> Here another message in rt.log when I've logged out and in again at the web
> interface without shutting my browser down and then try to enter a menu:
> "[warning]: Attempt to free unreferenced scalar: SV 0x968d240 at
> /usr/lib/perl5/site_perl/5.8.0/Apache/Session.pm line 616."
> Any idea?
> Thanks
> Lothar
> 
> ----- Original Message ----- 
> From: "Lothar Fuhlrott" <dv at proasyl.de>
> To: <cubic at acronis.ru>
> Cc: <rt-users at lists.bestpractical.com>
> Sent: Tuesday, July 13, 2004 8:45 AM
> Subject: Fw: Fw: [rt-users] Re-Logging in / "Attempt to free
> unreferencedscalar"
> 
> 
> 
>>The output of perl -V seems okay to me:
>>
>> Compile-time options: DEBUGGING MULTIPLICITY USE_ITHREADS USE_LARGE_FILES
>>PERL_IMPLICIT_CONTEXT
>>  Built under linux
>>  Compiled at Mar 23 2004 20:56:34
>>  @INC:
>>    /usr/lib/perl5/5.8.3/i386-linux-thread-multi
>>    /usr/lib/perl5/5.8.3
>>    /usr/lib/perl5/site_perl/5.8.3/i386-linux-thread-multi
>>    /usr/lib/perl5/site_perl/5.8.2/i386-linux-thread-multi
>>    /usr/lib/perl5/site_perl/5.8.1/i386-linux-thread-multi
>>    /usr/lib/perl5/site_perl/5.8.0/i386-linux-thread-multi
>>    /usr/lib/perl5/site_perl/5.8.3
>>    /usr/lib/perl5/site_perl/5.8.2
>>    /usr/lib/perl5/site_perl/5.8.1
>>    /usr/lib/perl5/site_perl/5.8.0
>>    /usr/lib/perl5/site_perl
>>    /usr/lib/perl5/vendor_perl/5.8.3/i386-linux-thread-multi
>>    /usr/lib/perl5/vendor_perl/5.8.2/i386-linux-thread-multi
>>    /usr/lib/perl5/vendor_perl/5.8.1/i386-linux-thread-multi
>>    /usr/lib/perl5/vendor_perl/5.8.0/i386-linux-thread-multi
>>    /usr/lib/perl5/vendor_perl/5.8.3
>>    /usr/lib/perl5/vendor_perl/5.8.2
>>    /usr/lib/perl5/vendor_perl/5.8.1
>>    /usr/lib/perl5/vendor_perl/5.8.0
>>    /usr/lib/perl5/vendor_perl
>>
>>I created a 5.8.3-symlink to /usr/bin/perl to avoid any confusion between
>>the different versions.
>>I did not use the Red Hat-mod_perl.rpm, but built the mod_perl-1.99_13
>>tarball.
>>
>>
>>>Date: Mon, 12 Jul 2004 20:00:57 +0400
>>>From: "Ruslan U. Zakirov" <cubic at acronis.ru>
>>>User-Agent: Mozilla/5.0 (X11; U; Linux i686; ru-RU; rv:1.6)
> 
> Gecko/20040331
> 
>>>X-Accept-Language: ru, en
>>>To: Lothar Fuhlrott <dv at proasyl.de>
>>>CC: rt-users at lists.bestpractical.com
>>>Subject: Re: Fw: [rt-users] Re-Logging in / "Attempt to free
> 
> unreferenced
> 
>>> scalar"
>>>In-Reply-To: <055801c4681d$ed1d57c0$091ba8c0 at freiburg>
>>>X-Virus-Scanned: by amavisd-milter (http://amavis.org/)
>>>
>>>Lothar Fuhlrott wrote:
>>>
>>>>Well, I believed in the RTWiki lines on Compiling Perl: "mod_perl2 can
>>
>>be
>>
>>>>compiled only as DSO and it's working fine".
>>>>Lothar
>>>
>>>I'm sorry that you were confused with this sentence. It's all about DSO
>>>vs static, but not about MP2 stability.
>>>
>>>IMHO errors comes from perl mainly.
>>>RH9 does have perl5.8.0. Did you rebuild mod_perl after new perl
>>>install? What version of MP2 do you have? If it's RH9 RPMs then throw it
>>>away, in our days you shouldn't use anything except 1.99_14 or higher.
>>>
>>>perl -V?
>>>
>>>
>>>>Date: Mon, 12 Jul 2004 08:24:24 -0500
>>>>
>>>>
>>>>>From: Kenneth Marshall <ktm at is.rice.edu>
>>>>>To: Lothar Fuhlrott <dv at proasyl.de>
>>>>>Subject: Re: [rt-users] Re-Logging in / "Attempt to free unreferenced
>>>>
>>>>scalar"
>>>>
>>>>
>>>>>In-Reply-To: <04f401c46810$a72f31f0$091ba8c0 at freiburg>
>>>>>User-Agent: Mutt/1.4.2i
>>>>>X-Virus-Scanned: by amavisd-milter (http://amavis.org/)
>>>>>X-Virus-Scanned: by amavis-20030314-p2 at is.rice.edu
>>>>>
>>>>>Not to be anti-progress, but isnt' mod_perl for Apache 2.x still
>>>>>in beta. I would give it a try with Apache 1.3.31 and mod_perl 1.29.
>>>>>
>>>>>--Ken
>>>>>
>>>>>On Mon, Jul 12, 2004 at 03:03:40PM +0200, Lothar Fuhlrott wrote:
>>>>>
>>>>>
>>>>>>Hi out there,
>>>>>>
>>>>>>having installed RT 3.2.0 with Red Hat 9 Shrike, Apache
>>>>
>>>>2.0.50/mod_perl2,
>>>>
>>>>
>>>>>>Sendmail 8.12.8, Perl 5.8.3 I am still running into problems,
>>>>>>
>>>>>>(1) Everytime a web browser "touches" the site, tail -f
>>>>
>>>>/var/log/messages
>>>>
>>>>
>>>>>>will produce a whole bunch of messages like this:
>>>>>><snip>
>>>>>>Jul 12 13:49:05 salvador RT: Attempt to free unreferenced scalar: SV
>>>>>>0x96e7c84 at /usr/local/rt/share/html/Elements/Quicksearch line 24.
>>>>>>Jul 12 13:49:05 salvador RT: Attempt to free unreferenced scalar: SV
>>>>>>0x9637474 at /usr/local/rt/share/html/autohandler line 24.
>>>>>>Jul 12 13:49:07 salvador RT: Attempt to free unreferenced scalar: SV
>>>>>>0x96e9f20 at /usr/local/rt/share/html/autohandler line 24.
>>>>>>Jul 12 13:49:08 salvador RT: Attempt to free unreferenced scalar: SV
>>>>>>0x971bea4 at /usr/local/rt/share/html/Elements/SelectMatch line 34.
>>>>>><snap>
>>>>>>I don't know if this does any harm, but I'd like to know what it
> 
> means
> 
>>>>>>anyway...
>>>>>>
>>>>>>(2) After I have logged out and then in again (same user or not, no
>>>>>>difference), RT is kicking me out and showing the login screen every
>>>>
>>>>time I
>>>>
>>>>
>>>>>>try to call upon a menu. Only closing down the browser on the client
>>>>
>>>>machine
>>>>
>>>>
>>>>>>and restarting it will solve the problem.
>>>>>>
>>>>>>What's going wrong? Sorry if it's something simple, but I'm an expert
>>>>>>neither in Perl nor Apache.
>>>>>>Thanks to anyone trying to help.
>>>
>>>----- End forwarded message -----
>>>
>>
>>_______________________________________________
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>>
>>Be sure to check out the RT wiki at http://wiki.bestpractical.com
>>
> 
> 
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