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Posted to users@httpd.apache.org by Con Harte <sy...@gfm.co.uk> on 2002/07/23 14:05:36 UTC
SEGV in httpd v1.3.26
Hello people,
I've tried searching the archives but the answers I find lead
me away from the problem I'm getting, so it may be a new one... ?
Platform:
HW: IBM Netfinity 5500 (4 processor PentiumIII Xeon) in SMP mode.
SW: RedHat Linux 7.3-SMP kernel
Apache:
Server version: Apache/1.3.26 (Unix)
Server built: Jul 22 2002 14:02:57
-D EAPI
-D EAPI_MM
-D EAPI_MM_CORE_PATH="logs/httpd.mm"
-D HAVE_MMAP
-D HAVE_SHMGET
-D USE_SHMGET_SCOREBOARD
-D USE_MMAP_FILES
-D HAVE_FCNTL_SERIALIZED_ACCEPT
-D HAVE_SYSVSEM_SERIALIZED_ACCEPT
-D SINGLE_LISTEN_UNSERIALIZED_ACCEPT
-D HTTPD_ROOT="/usr/local/apache"
-D SUEXEC_BIN="/usr/local/apache/bin/suexec"
-D DEFAULT_PIDLOG="logs/httpd.pid"
-D DEFAULT_SCOREBOARD="logs/httpd.scoreboard"
-D DEFAULT_LOCKFILE="logs/httpd.lock"
-D DEFAULT_ERRORLOG="logs/error_log"
-D TYPES_CONFIG_FILE="conf/mime.types"
-D SERVER_CONFIG_FILE="conf/httpd.conf"
-D ACCESS_CONFIG_FILE="conf/access.conf"
-D RESOURCE_CONFIG_FILE="conf/srm.conf"
Compiled-in modules:
http_core.c
mod_mmap_static.c
mod_log_config.c
mod_mime.c
mod_status.c
mod_dir.c
mod_cgi.c
mod_alias.c
mod_setenvif.c
mod_ssl.c
mod_perl.c
suexec: disabled; invalid wrapper /usr/local/apache/bin/suexec
The error:
Segmentation fault occurs in what appears to be the shared memory
initialisation, on return from the function mm_core_create.
If anyone thinks they can help please let me know if you'd like me
to send the strace or gdb output.
Thanks,
Con.
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Re: SEGV in httpd v1.3.26
Posted by Con Harte <sy...@gfm.co.uk>.
Hi Martin,
Thanks for your very prompt reply, and sorry to take so long
to get back to you on it.
I looked into using Shared core as you suggest, and decided that
it wasn't something we really wanted on this particular setup.
However I rebuilt OpenSSL with shared libraries, then re-config'd
and rebuilt the Apache system and now it all seems to work (so far
at least :) )
I didn't come across this problem compiling 1.3.26 on one of our Sun
Ultra machines running Solaris 2.8
I'm not sure exactly what the problem was, but I believe it to be a
conflict between the statically linked SSL libraries and the shared
memory system.
Odd one that. Still.. I have working binary now, and that should get
the IT director off my back for a couple of days! :-)
Con.
At 13:13 23/07/02, you wrote:
>Hmm, I had problems wirh apache 1.3.26 on Solaris.
>The problem dissapeared when I compiled Apache with shared core:
>
>./configure --enable-rule=SHARED_CORE
>
>Not sure if this is really the answer to your problem, hope it helps
>Con Harte wrote:
> >
> > Hello people,
> >
> > I've tried searching the archives but the answers I find lead
> > me away from the problem I'm getting, so it may be a new one... ?
> >
> > Platform:
> > HW: IBM Netfinity 5500 (4 processor PentiumIII Xeon) in SMP mode.
> > SW: RedHat Linux 7.3-SMP kernel
> > Apache:
> > Server version: Apache/1.3.26 (Unix)
> > Server built: Jul 22 2002 14:02:57
> > -D EAPI
> > -D EAPI_MM
> > -D EAPI_MM_CORE_PATH="logs/httpd.mm"
> > -D HAVE_MMAP
> > -D HAVE_SHMGET
> > -D USE_SHMGET_SCOREBOARD
> > -D USE_MMAP_FILES
> > -D HAVE_FCNTL_SERIALIZED_ACCEPT
> > -D HAVE_SYSVSEM_SERIALIZED_ACCEPT
> > -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT
> > -D HTTPD_ROOT="/usr/local/apache"
> > -D SUEXEC_BIN="/usr/local/apache/bin/suexec"
> > -D DEFAULT_PIDLOG="logs/httpd.pid"
> > -D DEFAULT_SCOREBOARD="logs/httpd.scoreboard"
> > -D DEFAULT_LOCKFILE="logs/httpd.lock"
> > -D DEFAULT_ERRORLOG="logs/error_log"
> > -D TYPES_CONFIG_FILE="conf/mime.types"
> > -D SERVER_CONFIG_FILE="conf/httpd.conf"
> > -D ACCESS_CONFIG_FILE="conf/access.conf"
> > -D RESOURCE_CONFIG_FILE="conf/srm.conf"
> > Compiled-in modules:
> > http_core.c
> > mod_mmap_static.c
> > mod_log_config.c
> > mod_mime.c
> > mod_status.c
> > mod_dir.c
> > mod_cgi.c
> > mod_alias.c
> > mod_setenvif.c
> > mod_ssl.c
> > mod_perl.c
> > suexec: disabled; invalid wrapper /usr/local/apache/bin/suexec
> >
> > The error:
> > Segmentation fault occurs in what appears to be the shared memory
> > initialisation, on return from the function mm_core_create.
> >
> > If anyone thinks they can help please let me know if you'd like me
> > to send the strace or gdb output.
> >
> > Thanks,
> >
> > Con.
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org
> > For additional commands, e-mail: users-help@httpd.apache.org
>
>--
>Für weitere Fragen stehe ich Ihnen gerne telefonisch
>oder via E-Mail zur Verfügung.
>
>Mit freundlichen Grüßen
>
>Martin Kerstein
>Unix-Administration
>
>-----------------------------------------------------------------
>Wapme Systems AG
>Vogelsanger Weg 80
>40470 Düsseldorf
>
>Tel.: + 49 -211-7 48 45 - 0
>Fax: + 49 -211-7 48 45 - 177
>
>E-Mail: kerstein@wapme-systems.de
>Internet:http://www.wapme-systems.de
>-----------------------------------------------------------------
>
> - Wapme Systems AG -
>Der Wert für mobile Internetkommunikation
> am NEUEN MARKT
> WKN: 549550 - Reuterskürzel: WPM G.F
>
>---------------------------------------------------------------------
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>For additional commands, e-mail: users-help@httpd.apache.org
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Re: SEGV in httpd v1.3.26
Posted by Martin Kerstein <ke...@wapme-systems.de>.
Hmm, I had problems wirh apache 1.3.26 on Solaris.
The problem dissapeared when I compiled Apache with shared core:
./configure --enable-rule=SHARED_CORE
Not sure if this is really the answer to your problem, hope it helps
Con Harte wrote:
>
> Hello people,
>
> I've tried searching the archives but the answers I find lead
> me away from the problem I'm getting, so it may be a new one... ?
>
> Platform:
> HW: IBM Netfinity 5500 (4 processor PentiumIII Xeon) in SMP mode.
> SW: RedHat Linux 7.3-SMP kernel
> Apache:
> Server version: Apache/1.3.26 (Unix)
> Server built: Jul 22 2002 14:02:57
> -D EAPI
> -D EAPI_MM
> -D EAPI_MM_CORE_PATH="logs/httpd.mm"
> -D HAVE_MMAP
> -D HAVE_SHMGET
> -D USE_SHMGET_SCOREBOARD
> -D USE_MMAP_FILES
> -D HAVE_FCNTL_SERIALIZED_ACCEPT
> -D HAVE_SYSVSEM_SERIALIZED_ACCEPT
> -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT
> -D HTTPD_ROOT="/usr/local/apache"
> -D SUEXEC_BIN="/usr/local/apache/bin/suexec"
> -D DEFAULT_PIDLOG="logs/httpd.pid"
> -D DEFAULT_SCOREBOARD="logs/httpd.scoreboard"
> -D DEFAULT_LOCKFILE="logs/httpd.lock"
> -D DEFAULT_ERRORLOG="logs/error_log"
> -D TYPES_CONFIG_FILE="conf/mime.types"
> -D SERVER_CONFIG_FILE="conf/httpd.conf"
> -D ACCESS_CONFIG_FILE="conf/access.conf"
> -D RESOURCE_CONFIG_FILE="conf/srm.conf"
> Compiled-in modules:
> http_core.c
> mod_mmap_static.c
> mod_log_config.c
> mod_mime.c
> mod_status.c
> mod_dir.c
> mod_cgi.c
> mod_alias.c
> mod_setenvif.c
> mod_ssl.c
> mod_perl.c
> suexec: disabled; invalid wrapper /usr/local/apache/bin/suexec
>
> The error:
> Segmentation fault occurs in what appears to be the shared memory
> initialisation, on return from the function mm_core_create.
>
> If anyone thinks they can help please let me know if you'd like me
> to send the strace or gdb output.
>
> Thanks,
>
> Con.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org
> For additional commands, e-mail: users-help@httpd.apache.org
--
Für weitere Fragen stehe ich Ihnen gerne telefonisch
oder via E-Mail zur Verfügung.
Mit freundlichen Grüßen
Martin Kerstein
Unix-Administration
-----------------------------------------------------------------
Wapme Systems AG
Vogelsanger Weg 80
40470 Düsseldorf
Tel.: + 49 -211-7 48 45 - 0
Fax: + 49 -211-7 48 45 - 177
E-Mail: kerstein@wapme-systems.de
Internet:http://www.wapme-systems.de
-----------------------------------------------------------------
- Wapme Systems AG -
Der Wert für mobile Internetkommunikation
am NEUEN MARKT
WKN: 549550 - Reuterskürzel: WPM G.F
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org
For additional commands, e-mail: users-help@httpd.apache.org