> Michael H. Warfield wrote:
> > Process swapper (pid: 0,stackpage=c022f000)
> Hans-Christian Armingeon wrote:
> > Process swapper (pid: 1, stackpage=cfe8d00)
> what is this swapper process involved in 2.4.17 oops ? could it be
> spawned when devfs thinks there is already a root fs mounted at boot
> time before mounting the root fs given to the boot loader ?
It's blowing chunks even without devfs.
But you've pointed out something important. This is a heavily
upgraded RedHat 6.0 system and maybe there are some things which it
is doing which is inappropriate for the 2.4 kernels. I vaguely remember
a problem a while back with swapping and the swapper daemon and some
systems blowing chunks. All my various RedHat systems (6.0, 6.1, 6.2,
and 7.2) are all running kswapd. No "swapper" process, per se. And
init always has "1".
But even if some old application is doing something ill behaved,
that's still a problem since applications should not be capable of causing
such an oops. So that makes two problems, one in user space and one in
kernel space.
But... I've disabled swap on the afflicted system (it's got
enough memory that it damn well should have never swapped anyways). We
shall see what we shall see over the next couple of days.
Good point though...
> Pierre
> --
> ------------------------------------------------
> Pierre Rousselet <pierre.rousselet@wanadoo.fr>
> ------------------------------------------------
Mike
-- Michael H. Warfield | (770) 985-6132 | mhw@WittsEnd.com /\/\|=mhw=|\/\/ | (678) 463-0932 | http://www.wittsend.com/mhw/ NIC whois: MHW9 | An optimist believes we live in the best of all PGP Key: 0xDF1DD471 | possible worlds. A pessimist is sure of it! - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/