today's CURRENT lockups
Jeremy Chadwick
freebsd at jdc.parodius.com
Tue Jul 27 02:43:11 PDT 2004
Possibly related, possibly not: I've been dealing with this kind-of
behaviour (hard locks, no drop-to-ddb/kdb, no panics, etc.) for about
one or two weeks. Witnessed under both SCHED_ULE *and* SCHED_4BSD.
WITNESS*/INVARIANT* makes no difference. ACPI is enabled, as is SMP.
Tried moving from MPS rev 1.4 to 1.1 in the BIOS, no difference.
SuperMicro SuperServer 5013C-T (SuperMicro P4SCE); single P4 2.6,
1GB DDR400, SATA 150 (non-RAID, single drive).
Historically HTT has been enabled in the BIOS, but as of today I've
gone back to SCHED_4BSD and disabled HTT in the BIOS (with SMP still
enabled in the kernel).
--
| Jeremy Chadwick jdc at parodius.com |
| Parodius Networking http://www.parodius.com/ |
| UNIX Systems Administrator Mountain View, CA, USA |
| Making life hard for others since 1977. |
On Tue, Jul 27, 2004 at 11:27:20AM +0200, Michael L. Hostbaek wrote:
> Robert Watson (rwatson) writes:
> >
> > If you're using sched_ule between July 3 and July 6, you need to update to
> > sched_ule.c:1.113, or you may experience hangs.
>
> Hmmm.. I just upgraded to latest -CURRENT - and when I'm using firefox I
> am still expiriencing these lockups.
>
> I am using rev. 1.118 of sched_ule.c
>
> Any ideas ?
>
> /mich
>
> --
> Best Regards,
> Michael L. Hostbaek
> mich at FreeBSD.org - http://www.FreeBSD.org
>
> */ PGP-key available upon request /*
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