Date: Mon, 20 Nov 2000 00:36:00 -0800 From: Kris Kennaway <kris@FreeBSD.ORG> To: Kris Kennaway <kris@FreeBSD.ORG> Cc: Soren Schmidt <sos@freebsd.dk>, Sheldon Hearn <sheldonh@uunet.co.za>, Alfred Perlstein <bright@wintelcom.net>, "Steven E. Ames" <steve@virtual-voodoo.com>, Boris Popov <bp@butya.kz>, Valentin Chopov <valentin@valcho.net>, current@FreeBSD.ORG Subject: Re: CURRENT is freezing again ... Message-ID: <20001120003600.A73879@citusc17.usc.edu> In-Reply-To: <20001117175830.A65059@citusc17.usc.edu>; from kris@FreeBSD.ORG on Fri, Nov 17, 2000 at 05:58:30PM -0800 References: <2967.974461715@axl.fw.uunet.co.za> <200011171155.MAA92493@freebsd.dk> <20001117175830.A65059@citusc17.usc.edu>
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[-- Attachment #1 --] On Fri, Nov 17, 2000 at 05:58:30PM -0800, Kris Kennaway wrote: > On Fri, Nov 17, 2000 at 12:55:28PM +0100, Soren Schmidt wrote: > > > > I thought I was the only one, since my question on the freebsd-current > > > mailing list went unanswered. > > > > You are _not_ alone, there has been numerous complains about this > > on the list, but so far they have not been taken seriously :| > > One of my non-SMP machines reliably wedges whenever I do heavy disk > I/O. I can't break to debugger. > > Nov 4 15:46:41 mollari /boot/kernel/kernel: atapci0: <Intel PIIX3 ATA controller> port 0xffa0-0xffaf at device 7.1 on pci0 > Nov 4 15:46:41 mollari /boot/kernel/kernel: ata0: at 0x1f0 irq 14 on atapci0 > Nov 4 15:46:41 mollari /boot/kernel/kernel: ahc0: <Adaptec 2940 Ultra SCSI adapter> port 0xfc00-0xfcff mem 0xffbeb000-0xffbebfff irq 15 at device 11.0 on pci0 > Nov 4 15:46:41 mollari /boot/kernel/kernel: aic7880: Wide Channel A, SCSI Id=7, 16/255 SCBs Well, adding INVARIANTS, INVARIANTS_SUPPORT, MUTEX_DEBUG and WITNESS didn't give me anything to go off. Interestingly though - I thrashed the disks for about 15 minutes to no avail before kldloading random.ko and firing up ssh, at which point it froze within a few minutes while typing. Obviously one data point isn't much to go off, but it might be somewhere to start looking. Kris [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.4 (FreeBSD) Comment: For info see http://www.gnupg.org iEYEARECAAYFAjoY4nAACgkQWry0BWjoQKVKrgCeJJZW0np9QN37+L8nthsXUkeh A4EAoOnjoJrmut0s4xl/W45sXfV5n1Y/ =KQE/ -----END PGP SIGNATURE-----help
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