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Posted to users@httpd.apache.org by Harald Falkenberg <ha...@desy.de> on 2006/03/14 17:44:05 UTC
Re: [users@httpd] occasional segmentation fault during access to php
pages
Hallo Nick,
thank you for the hint. We get no core files although ulimit is set to
unlimited for it. Does mod_backtrace still helps to analyze the problem
yet?
If so, what will mod_backtrace generate?
regards
Harald
On Tue, 14 Mar 2006, Nick Kew wrote:
> On Tuesday 14 March 2006 11:58, Harald Falkenberg wrote:
> > Hallo,
> >
> > we are using apache 2.2.0 with php 5.1.1 (including access to Oracle
> > database) on an solaris 10 machine. We noticed, that always a couple of
> > request to the php pages lead to segmentation faults as we verified in the
> > error log. A reload of the requested page works often without any problem.
> >
> > Where is this problem located in apache, in php or on the operating system
> > and how can it be fixed?
>
> Get a coredump. Set a coredumpdir somewhere Apache has
> permission to write, and make sure the operating system doesn't
> prevent it (e.g. through ulimits).
>
> Or try installing mod_backtrace, from http://people.apache.org/~trawick/
>
>
> --
> Nick Kew
>
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Re: [users@httpd] occasional segmentation fault during access to php
pages
Posted by Harald Falkenberg <ha...@desy.de>.
Hallo,
the mentioned backtrace mod looks interesting. Unfortunately it is not
available for solaris. Is there something simular or has somebody another
idea to this problem.
regards
Harald
On Tue, 14 Mar 2006, Harald Falkenberg wrote:
> Hallo Nick,
>
> thank you for the hint. We get no core files although ulimit is set to
> unlimited for it. Does mod_backtrace still helps to analyze the problem
> yet?
>
> If so, what will mod_backtrace generate?
>
> regards
> Harald
>
>
> On Tue, 14 Mar 2006, Nick Kew wrote:
>
> > On Tuesday 14 March 2006 11:58, Harald Falkenberg wrote:
> > > Hallo,
> > >
> > > we are using apache 2.2.0 with php 5.1.1 (including access to Oracle
> > > database) on an solaris 10 machine. We noticed, that always a couple of
> > > request to the php pages lead to segmentation faults as we verified in the
> > > error log. A reload of the requested page works often without any problem.
> > >
> > > Where is this problem located in apache, in php or on the operating system
> > > and how can it be fixed?
> >
> > Get a coredump. Set a coredumpdir somewhere Apache has
> > permission to write, and make sure the operating system doesn't
> > prevent it (e.g. through ulimits).
> >
> > Or try installing mod_backtrace, from http://people.apache.org/~trawick/
> >
> >
> > --
> > Nick Kew
> >
>
>
>
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