[CentOS] Apache error

John Stanley john.stanley at elslc.com
Tue May 22 18:07:55 UTC 2012


On Tue, 2012-05-22 at 19:24 +0200, Luigi Rosa wrote:

> > $ strings /usr/lib/libapr-1.so.0|grep apr_socket_accept apr_socket_accept
> 
> Ok, the strings command gives the same result.

It should just for a pointer...

> > # Do not do a gracefull restart here! service httpd stop service hpptd

> got a lot of
> Process 32565 attached

Should also strace all subprocesses off the parent

> grep returns an empty set, there is no 'apr' in the entire httpd.txt
> Some (I suppose) relevant parts:

You want to look for errors also.  You could post the entire thing to a
pastebin that bit is basically the start up.  If it is still doing it
the error should be in there and may be socket related also as your was.

But be aware that some Parent Processes are not aware of there Subprocs
and thus they can not be seen by the parent.  So that entails the error
will not be in the log!

Before you go any further:

httpd is running here
lsof |grep httpd
...
all process listed here

service httpd stop
lsof|grep httpd
...should show no processes listed
if you see any listed theres your problem maybe.

Your problem seems related to an older apache problem.


John
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