[CentOS] Server locking up everyday around 3:30 AM

Fri Mar 11 22:33:44 UTC 2011
m.roth at 5-cent.us <m.roth at 5-cent.us>

PJ wrote:
> On Fri, Mar 11, 2011 at 11:05 AM, Steve Thompson <smt at vgersoft.com> wrote:
>>
>>> PJ wrote:
>>>> Mar  8 03:33:18 web1 kernel: INFO: task wget:13608 blocked for more
than 120 seconds.
<snip>
> Great replies from everyone, I really appreciate the feedback.
>
> Interesting entries in /var/log/cron:
<snip>
> Mar 11 03:01:01 web1 crond[13613]: (root) CMD (run-parts
/etc/cron.hourly) Mar 11 03:07:20 web1 crond[13727]: (webuser) error:
Job execution of per-minute job scheduled for 03:05 delayed into
subsequent minute 03:07. Skipping job run.
> Mar 11 03:07:20 web1 crond[13727]: CRON (webuser) ERROR: cannot set
security context
<snip>
SELINUX! Look at /var/log/messages for an selinux error: if you don't have
sealert, install the package, then use it on /var/log/audit.

Or put selinux in permissive mode.

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