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Re: Sarge box not rebooting..



On Tue, 28 Dec 2004 08:40:48 +0100, Robert Waldner writes:
>>>Hmm, can it be that killall5 doesn't actually manage to *not* kill
>>> itself?

>>Ofcourse it goes through great lengths to do exactly that - NOT
>>kill itself. It kills all processes _except_ itself and its
>>caller.

>Any hints on what it _could_ be, or on what I can do to further narrow
> down the problem?

Well, I expanded killall5.c with a couple printf's:

...
int main(int argc, char **argv)
{
...
        signal(SIGTERM, SIG_IGN);
        signal(SIGSTOP, SIG_IGN);
        signal(SIGKILL, SIG_IGN);

        /* Now stop all processes. */
// changes rw
        printf("now doing kill(-1, SIGSTOP);\n");
        kill(-1, SIGSTOP);
        sent_sigstop = 1;
        printf("done with kill(-1, SIGSTOP);\n");
...

 and the last thing I see on the console is the first printf.
 Screenshot (thanks to iLO) at
 http://www.waldner.priv.at/temp/killall5.jpg

So to me it seems like "signal(SIGSTOP, SIG_IGN);" either isn't 
 honored, and killall5 itself killed, or else it kills something else
 essential, but what could that be?

Plus, I've discovered 3 other boxen, various DL360/380, with the same 
 problem. Isn't there anyone else with Compaq/HP gear and this problem?

cheers,
&rw
-- 
/ Ing. Robert Waldner | Security Engineer |  CoreTec IT-Security  \
\   <rw@coretec.at>   | T +43 1 503 72 73 | F +43 1 503 72 73 x99 /


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