Thread: [Mod-apache-snmp-users] [notice] child pid 26926 exit signal Segmentation fault (11)
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From: 'S. B. <su...@de...> - 2006-05-07 13:17:14
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Hi,
Im' trying to get mod-apache-snmp working under a debian sarge, using
apache2 (2.0.54-5). I've successfully compiled ap2_snmp as net-snmp
module and ap2_snmp_module as apache2 module.
I've configure apache2 like this (:
--( /etc/apache2/mods-available/ap2_snmp.conf )--
<Location /ap2_snmp>
Sethandler ap2_snmp
Order Deny,Allow
Deny from all
Allow from 127.0.0.1 10.0.0.0/24
</Location>
snmp_community apache2
snmp_agent_address localhost
snmp_tmp_dir /tmp/
snmp_version 1
snmp_http_address 10.0.0.1 80
---8<---
--( /etc/apache2/mods-available/ap2_snmp.load )--
LoadModule ap2_snmp_module /usr/lib/apache2/modules/mod_ap2_snmp.so
---8<---
When I restart apache2, I'm getting these following error messages:
# /etc/init.d/apache2 restart
Forcing reload of web server: Apache2[Sun May 07 15:00:53 2006] [error]
AP2_SNMP: agentHttpAddress set to:
[Sun May 07 15:00:53 2006] [error] 10.0.0.1:80
[Sun May 07 15:00:55 2006] [error] AP2_SNMP: agentHttpAddress set to:
[Sun May 07 15:00:55 2006] [error] 10.0.0.1:80
This is just a warning, yes...
I've set up some directives for snmpd:
--( /etc/snmp/snmpd.conf )--
com2sec apache2 default apache2
group ap2RWGroup v1 apache2
view apache2 included .1.3.6.1.4.1.19786.1.1
access ap2RWGroup "" any noauth exact all all none
---8<---
I've tried to execute an snmpwalk command like this:
$ snmpwalk -v 1 -c public -m /usr/share/snmp/mibs/APACHE2-MIB.txt
localhost .1.3.6.1.4.1.19786.1.1.2
APACHE2-MIB::totalTraffic.0 =3D INTEGER: 0
APACHE2-MIB::totalAccess.0 =3D Counter32: 0
APACHE2-MIB::busyWorkers.0 =3D Gauge32: 0
APACHE2-MIB::idleWorkers.0 =3D Gauge32: 0
APACHE2-MIB::serverStatus.0 =3D INTEGER: notResponding(2)
APACHE2-MIB::serverUptime.0 =3D STRING: 10 sec
APACHE2-MIB::agentHttpAccess.0 =3D Counter32: 0
APACHE2-MIB::serverRequestsPerSec.0 =3D STRING:
APACHE2-MIB::serverKBytesPerSec.0 =3D STRING:
APACHE2-MIB::serverKBytesPerRequest.0 =3D STRING:
And I've got these error messages every 30 s in error.log:
--( /var/log/apache2/error.log )--
[Sun May 07 15:13:37 2006] [notice] child pid 27222 exit signal
Segmentation fault (11)
[Sun May 07 15:14:07 2006] [notice] child pid 27509 exit signal
Segmentation fault (11)
[Sun May 07 15:14:37 2006] [notice] child pid 27804 exit signal
Segmentation fault (11)
[Sun May 07 15:14:37 2006] [notice] child pid 27804 exit signal
Segmentation fault (11)
---8<---
Do you have any idea ?
Regards,
--=20
Rapha=EBl 'SurcouF' Bordet
http://debianfr.net/ | surcouf at debianfr dot net
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From: Esteban P. <est...@gm...> - 2006-05-07 14:25:54
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Hi Raphael, Please, can you try this? snmpset -v1 -c apache2 localhost APACHE2-MIB::totalTraffic.0 i 123 if it works fine, then replace this line: snmp_http_address 10.0.0.1 80 with this. snmp_http_address 127.0.0.1 80 Regards, Esteban On 5/7/06, Rapha=EBl 'SurcouF' Bordet <su...@de...> wrote: > > Hi, > > Im' trying to get mod-apache-snmp working under a debian sarge, using > apache2 (2.0.54-5). I've successfully compiled ap2_snmp as net-snmp > module and ap2_snmp_module as apache2 module. > I've configure apache2 like this (: > > --( /etc/apache2/mods-available/ap2_snmp.conf )-- > <Location /ap2_snmp> > Sethandler ap2_snmp > Order Deny,Allow > Deny from all > Allow from 127.0.0.1 10.0.0.0/24 > </Location> > snmp_community apache2 > snmp_agent_address localhost > snmp_tmp_dir /tmp/ > snmp_version 1 > snmp_http_address 10.0.0.1 80 > ---8<--- > > --( /etc/apache2/mods-available/ap2_snmp.load )-- > LoadModule ap2_snmp_module /usr/lib/apache2/modules/mod_ap2_snmp.so > ---8<--- > > When I restart apache2, I'm getting these following error messages: > > # /etc/init.d/apache2 restart > Forcing reload of web server: Apache2[Sun May 07 15:00:53 2006] [error] > AP2_SNMP: agentHttpAddress set to: > [Sun May 07 15:00:53 2006] [error] 10.0.0.1:80 > [Sun May 07 15:00:55 2006] [error] AP2_SNMP: agentHttpAddress set to: > [Sun May 07 15:00:55 2006] [error] 10.0.0.1:80 > > This is just a warning, yes... > > I've set up some directives for snmpd: > > --( /etc/snmp/snmpd.conf )-- > com2sec apache2 default apache2 > group ap2RWGroup v1 apache2 > view apache2 included .1.3.6.1.4.1.19786.1.1 > access ap2RWGroup "" any noauth exact all all none > ---8<--- > > I've tried to execute an snmpwalk command like this: > > $ snmpwalk -v 1 -c public -m /usr/share/snmp/mibs/APACHE2-MIB.txt > localhost .1.3.6.1.4.1.19786.1.1.2 > APACHE2-MIB::totalTraffic.0 =3D INTEGER: 0 > APACHE2-MIB::totalAccess.0 =3D Counter32: 0 > APACHE2-MIB::busyWorkers.0 =3D Gauge32: 0 > APACHE2-MIB::idleWorkers.0 =3D Gauge32: 0 > APACHE2-MIB::serverStatus.0 =3D INTEGER: notResponding(2) > APACHE2-MIB::serverUptime.0 =3D STRING: 10 sec > APACHE2-MIB::agentHttpAccess.0 =3D Counter32: 0 > APACHE2-MIB::serverRequestsPerSec.0 =3D STRING: > APACHE2-MIB::serverKBytesPerSec.0 =3D STRING: > APACHE2-MIB::serverKBytesPerRequest.0 =3D STRING: > > And I've got these error messages every 30 s in error.log: > > --( /var/log/apache2/error.log )-- > [Sun May 07 15:13:37 2006] [notice] child pid 27222 exit signal > Segmentation fault (11) > [Sun May 07 15:14:07 2006] [notice] child pid 27509 exit signal > Segmentation fault (11) > [Sun May 07 15:14:37 2006] [notice] child pid 27804 exit signal > Segmentation fault (11) > [Sun May 07 15:14:37 2006] [notice] child pid 27804 exit signal > Segmentation fault (11) > ---8<--- > > > Do you have any idea ? > > Regards, > > -- > Rapha=EBl 'SurcouF' Bordet > http://debianfr.net/ | surcouf at debianfr dot net > > > > > ------------------------------------------------------- > Using Tomcat but need to do more? Need to support web services, security? > Get stuff done quickly with pre-integrated technology to make your job > easier > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronim= o > http://sel.as-us.falkag.net/sel?cmdlnk&kid=120709&bid&3057&dat=121642 > _______________________________________________ > Mod-apache-snmp-users mailing list > Mod...@li... > https://lists.sourceforge.net/lists/listinfo/mod-apache-snmp-users > -- ---------------------------------------------------------------------- Esteban Pizzini (http://mod-apache-snmp.sourceforge.net) |
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From: 'S. B. <su...@de...> - 2006-05-08 02:01:16
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Le dimanche 07 mai 2006 =E0 15:16 +0200, Rapha=EBl 'SurcouF' Bordet a =E9crit : > Hi, >=20 > Im' trying to get mod-apache-snmp working under a debian sarge, using > apache2 (2.0.54-5). I've successfully compiled ap2_snmp as net-snmp > module and ap2_snmp_module as apache2 module. > I've configure apache2 like this (: >=20 > --( /etc/apache2/mods-available/ap2_snmp.conf )-- > <Location /ap2_snmp> > Sethandler ap2_snmp > Order Deny,Allow > Deny from all > Allow from 127.0.0.1 10.0.0.0/24 > </Location> > snmp_community apache2 > snmp_agent_address localhost > snmp_tmp_dir /tmp/ > snmp_version 1 > snmp_http_address 10.0.0.1 80 > ---8<--- [...] > And I've got these error messages every 30 s in error.log: >=20 > --( /var/log/apache2/error.log )-- > [Sun May 07 15:13:37 2006] [notice] child pid 27222 exit signal > Segmentation fault (11) > [Sun May 07 15:14:07 2006] [notice] child pid 27509 exit signal > Segmentation fault (11) > [Sun May 07 15:14:37 2006] [notice] child pid 27804 exit signal > Segmentation fault (11) > [Sun May 07 15:14:37 2006] [notice] child pid 27804 exit signal > Segmentation fault (11) > ---8<--- I've finally find which module was the origin of this segfault: cfg_ldap. By disable this module, ap2_snmp is working fine. However, I must set =AB snmp_http_address =BB to "127.0.0.1" and configur= e apache2 to listen also upon 80 port of 127.0.0.1.=20 Thanks Esteban et best regards, --=20 Rapha=EBl 'SurcouF' Bordet http://debianfr.net/ | surcouf at debianfr dot net |
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