Mailing List Archive: ModPerl: Embperl

Embperl 2.3.0 coredump

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dave at jetcafe

Nov 1, 2007, 3:58 PM

Post #1 of 6 (916 views)
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Embperl 2.3.0 coredump

Greetings. I'm afraid I'm having a problem getting Embperl
2.3.0 to work with Apache 1.3.37, mod_perl, and perl 5.8.8.

Upon serving the first page, I get the following coredump:

# gdb bin/httpd /var/tmp/httpd.core
GNU gdb 6.2.1
(...much deleted for brevity, unless you WANT to see all the libraries...)
#0 0x4895a1f0 in EMBPERL2_GetHashValueUInt ()
from /usr/local/src/apachecmdr/lib/perl5/site_perl/5.8.8/i386-dragonfly/auto
/Embperl/Embperl.so
(gdb) bt
#0 0x4895a1f0 in EMBPERL2_GetHashValueUInt ()
from /usr/local/src/apachecmdr/lib/perl5/site_perl/5.8.8/i386-dragonfly/auto
/Embperl/Embperl.so
#1 0x4895ee31 in embperl_SetupApp ()
from /usr/local/src/apachecmdr/lib/perl5/site_perl/5.8.8/i386-dragonfly/auto
/Embperl/Embperl.so
#2 0x48963e88 in embperl_InitAppForRequest ()
from /usr/local/src/apachecmdr/lib/perl5/site_perl/5.8.8/i386-dragonfly/auto
/Embperl/Embperl.so
#3 0x48963ef0 in embperl_InitRequest ()
from /usr/local/src/apachecmdr/lib/perl5/site_perl/5.8.8/i386-dragonfly/auto
/Embperl/Embperl.so
#4 0x489642bd in embperl_InitRequestComponent ()
from /usr/local/src/apachecmdr/lib/perl5/site_perl/5.8.8/i386-dragonfly/auto
/Embperl/Embperl.so
#5 0x48957b9b in embperl_ExecuteRequest ()
from /usr/local/src/apachecmdr/lib/perl5/site_perl/5.8.8/i386-dragonfly/auto
/Embperl/Embperl.so
#6 0x4895013d in XS_Embperl__Req_ExecuteRequest ()
from /usr/local/src/apachecmdr/lib/perl5/site_perl/5.8.8/i386-dragonfly/auto
/Embperl/Embperl.so
#7 0x4818d668 in Perl_pp_entersub ()
from /usr/local/src/apachecmdr/lib/perl5/5.8.8/i386-dragonfly/CORE/libperl.s
o
#8 0x48186411 in Perl_runops_standard ()
from /usr/local/src/apachecmdr/lib/perl5/5.8.8/i386-dragonfly/CORE/libperl.s
o
#9 0x48136428 in S_call_body ()
from /usr/local/src/apachecmdr/lib/perl5/5.8.8/i386-dragonfly/CORE/libperl.s
o
#10 0x4813631a in Perl_call_sv ()
from /usr/local/src/apachecmdr/lib/perl5/5.8.8/i386-dragonfly/CORE/libperl.s
o
#11 0x0805ba25 in perl_call_handler ()
#12 0x0805b211 in perl_run_stacked_handlers ()
#13 0x080594b5 in perl_handler ()
#14 0x0807aa8c in ap_invoke_handler ()
#15 0x080904b3 in process_request_internal ()
#16 0x0809090c in ap_internal_redirect ()
#17 0x4844dcc9 in handle_dir () from /rw/usr/local/src/apachecmdr/libexec/mod_d
ir.so
#18 0x0807aa8c in ap_invoke_handler ()
#19 0x080904b3 in process_request_internal ()
#20 0x08090512 in ap_process_request ()
#21 0x080870a8 in child_main ()
#22 0x08087399 in make_child ()
#23 0x080876e0 in perform_idle_server_maintenance ()
#24 0x08087ca1 in standalone_main ()
#25 0x080882cc in main ()

For more clues, I tried the "make test" suite in the Embperl
distribution. It gets most of the way through, but here's how it failed:

Performing httpd syntax check 2 ... ERROR: Syntax OK not found
Got Syntax error on line 27 of /rw/usr/local/src/apachecmdr/Embperl-2.3.0/test/
conf/httpd.conf:
Invalid command 'SetEnv', perhaps mis-spelled or defined by a module not
included in the server configuration

Now I'm pretty sure "SetEnv" is handled by mod_env, which I have
compiled and installed into the apache directory. That's about
the only clue I have as to what seems to be amiss.

Can anyone shed some light on this for me please? Thanks in
advance.
------
Dave Hayes - Consultant - Altadena CA, USA - dave[at]jetcafe.org
>>> The opinions expressed above are entirely my own <<<

"It requires wisdom to understand wisdom: the music is
nothing if the audience is deaf." --Walter Lippman

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cliff at rayman

Nov 1, 2007, 8:41 PM

Post #2 of 6 (890 views)
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Re: Embperl 2.3.0 coredump [In reply to]

Embperl 2.3 only works with Apache 2.0.x and mod_perl 2.x
Dave Hayes wrote:
> Greetings. I'm afraid I'm having a problem getting Embperl
> 2.3.0 to work with Apache 1.3.37, mod_perl, and perl 5.8.8.
>
>
> ------
> Dave Hayes - Consultant - Altadena CA, USA - dave[at]jetcafe.org
>
>>>> The opinions expressed above are entirely my own <<<
>>>>
>
>

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dave at jetcafe

Nov 1, 2007, 9:56 PM

Post #3 of 6 (894 views)
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Re: Embperl 2.3.0 coredump [In reply to]

cliff rayman <___cliff> writes:
> Embperl 2.3 only works with Apache 2.0.x and mod_perl 2.x

Is there an Embperl that works with Apache 1.x?
------
Dave Hayes - Consultant - Altadena CA, USA - dave[at]jetcafe.org
>>> The opinions expressed above are entirely my own <<<

"Necessity is the plea of every infringement of human
freedom. It is the argument of tyrants; it is the creed of
slaves." -- William Pitt

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Ian.VanDerPoel at transportregulator

Nov 1, 2007, 10:24 PM

Post #4 of 6 (889 views)
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Re: Embperl 2.3.0 coredump [In reply to]

Dave,

I believe you need version 1.3.6

That still works on Apache 1

>>> Dave Hayes <dave[at]jetcafe.org> 02/11/07 3:56 pm >>>
cliff rayman <___cliff> writes:
> Embperl 2.3 only works with Apache 2.0.x and mod_perl 2.x

Is there an Embperl that works with Apache 1.x?
------
Dave Hayes - Consultant - Altadena CA, USA - dave[at]jetcafe.org
>>> The opinions expressed above are entirely my own <<<

"Necessity is the plea of every infringement of human
freedom. It is the argument of tyrants; it is the creed of
slaves." -- William Pitt

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dave at jetcafe

Nov 2, 2007, 2:27 AM

Post #5 of 6 (890 views)
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Re: Embperl 2.3.0 coredump [In reply to]

Ian VanDerPoel <Ian.VanDerPoel[at]transportregulator.nsw.gov.au> writes:
> I believe you need version 1.3.6
> That still works on Apache 1

Ok but the test suite generated a coredump when I tried that
version. This was with perl5.8.8, has anyone worked with Embperl
1.3.6 on that version of perl?
------
Dave Hayes - Consultant - Altadena CA, USA - dave[at]jetcafe.org
>>> The opinions expressed above are entirely my own <<<

Truth (n.) - the most deadly weapon ever discovered by
humanity. Capable of destroying entire perceptual sets,
cultures, and realities. Outlawed by all governments
everywhere. Possession is normally punishable by death.

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richter at ecos

Nov 12, 2007, 11:09 AM

Post #6 of 6 (844 views)
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RE: Re: Embperl 2.3.0 coredump [In reply to]

Hi,

Embperl 2.3 works with Apache 1.3 and 2.0 and 2.2.

Embperl 1.3.x is not maintains anymore, so there is a good chance that
it does not work with Perl 5.8.8

Regarding your core dump it looks like you did not have a PerlModule to
load Embperl.pm in your httpd.conf.

If you unsure, please send your httpd.conf.

Gerald

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> -----Original Message-----
> From: Dave Hayes [mailto:dave[at]jetcafe.org]
> Sent: Friday, November 02, 2007 10:27 AM
> To: Ian VanDerPoel
> Cc: embperl[at]perl.apache.org
> Subject: Re: Embperl 2.3.0 coredump
>
> Ian VanDerPoel <Ian.VanDerPoel[at]transportregulator.nsw.gov.au> writes:
> > I believe you need version 1.3.6
> > That still works on Apache 1
>
> Ok but the test suite generated a coredump when I tried that
> version. This was with perl5.8.8, has anyone worked with Embperl
> 1.3.6 on that version of perl?
> ------
> Dave Hayes - Consultant - Altadena CA, USA - dave[at]jetcafe.org
> >>> The opinions expressed above are entirely my own <<<
>
> Truth (n.) - the most deadly weapon ever discovered by
> humanity. Capable of destroying entire perceptual sets,
> cultures, and realities. Outlawed by all governments
> everywhere. Possession is normally punishable by death.
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: embperl-unsubscribe[at]perl.apache.org
> For additional commands, e-mail: embperl-help[at]perl.apache.org
>
>
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