Re: reproducible panic every day at 03:02, probably triggered by daily periodic scipts - help

From: Glen Barber <gjb_at_FreeBSD.org>
Date: Thu, 6 Mar 2014 11:24:00 -0500
On Thu, Mar 06, 2014 at 08:07:14AM -0800, Anton Shterenlikht wrote:
> >>From gjb_at_freebsd.org Thu Mar  6 15:58:51 2014
> >
> >On Thu, Mar 06, 2014 at 07:49:42AM -0800, Anton Shterenlikht wrote:
> >> >Can you go into /etc/periodic/daily and execute those scripts one by
> >> >one? You should be able to narrow down which one is the culprit.
> >>=20
> >> unfortunately I cannot reproduce the panic
> >> this way. What I did was:
> >>=20
> >> # cd /etc/periodic/daily
> >> # for file in `ls`
> >> do
> >> echo $file
> >> ./$file
> >> done
> >>=20
> >> I run it twice, I could see all scripts
> >> executing one after another,
> >> but no panic.
> >> Perhaps something else is happening at
> >> the same time as daily scripts?
> >> But I cannot find what.
> >>=20
> >
> >It can also be one of the scripts in /etc/periodic/security.
> >
> >Can you retry your test in that directory, as well?
> >
> >Glen
> 
> # pwd
> /etc/periodic/security
> # for file in `ls`
> do
> echo $file
> ./$file
> done
> 100.chksetuid
> ASSERTION FAILED: Unexpected value for  $PERIODIC: ''
> 110.neggrpperm
> ASSERTION FAILED: Unexpected value for  $PERIODIC: ''
> 200.chkmounts
> ASSERTION FAILED: Unexpected value for  $PERIODIC: ''
> 300.chkuid0
> ASSERTION FAILED: Unexpected value for  $PERIODIC: ''
> 400.passwdless
> ASSERTION FAILED: Unexpected value for  $PERIODIC: ''
> 410.logincheck
> ASSERTION FAILED: Unexpected value for  $PERIODIC: ''
> 460.chkportsum
> 
> Checking for ports with mismatched checksums:
> 500.ipfwdenied
> ASSERTION FAILED: Unexpected value for  $PERIODIC: ''
> 510.ipfdenied
> ASSERTION FAILED: Unexpected value for  $PERIODIC: ''
> 520.pfdenied
> ASSERTION FAILED: Unexpected value for  $PERIODIC: ''
> 550.ipfwlimit
> ASSERTION FAILED: Unexpected value for  $PERIODIC: ''
> 610.ipf6denied
> ASSERTION FAILED: Unexpected value for  $PERIODIC: ''
> 700.kernelmsg
> ASSERTION FAILED: Unexpected value for  $PERIODIC: ''
> 800.loginfail
> ASSERTION FAILED: Unexpected value for  $PERIODIC: ''
> 900.tcpwrap
> ASSERTION FAILED: Unexpected value for  $PERIODIC: ''
> security.functions
> #
> 
> Perhaps these scripts cannot be simply
> executed from the command line?
> 

Sigh.  It looks like someone "fixed" something...

I'm certain this used to work when run directly.

Glen


Received on Thu Mar 06 2014 - 15:24:05 UTC

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