Date: Sat, 7 Jan 2006 16:20:06 GMT From: Scott Long <scottl@samsco.org> To: freebsd-amd64@FreeBSD.org Subject: Re: amd64/91405: Kernel panic caused by asr on 6.0-amd64 box Message-ID: <200601071620.k07GK6Ba095052@freefall.freebsd.org>
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The following reply was made to PR amd64/91405; it has been noted by GNATS. From: Scott Long <scottl@samsco.org> To: Don Brearley <donbrearley@hibbing.edu> Cc: freebsd-gnats-submit@freebsd.org Subject: Re: amd64/91405: Kernel panic caused by asr on 6.0-amd64 box Date: Sat, 07 Jan 2006 09:14:57 -0700 Don Brearley wrote: >>Number: 91405 >>Category: amd64 >>Synopsis: Kernel panic caused by asr on 6.0-amd64 box >>Confidential: no >>Severity: serious >>Priority: high >>Responsible: freebsd-amd64 >>State: open >>Quarter: >>Keywords: >>Date-Required: >>Class: sw-bug >>Submitter-Id: current-users >>Arrival-Date: Fri Jan 06 17:20:02 GMT 2006 >>Closed-Date: >>Last-Modified: >>Originator: Don Brearley >>Release: 6.0-STABLE #4 >>Organization: > > Hibbing Community College > >>Environment: > > FreeBSD hcc.hibbing.edu 6.0-STABLE FreeBSD 6.0-STABLE #4: Thu Jan 5 16:01:00 CST > 2006 root@hcc.hibbing.edu:/usr/src/sys/amd64/compile/HCC amd64 > >>Description: > > I have a Tyan Thunder S2895 (K8WE) motherboard in which I am trying to use > an Adaptec 2400A ATA-RAID Card (AAR-2400A). I have dual Opteron 246 CPU's > with 2GB of RAM. I am using a USB keyboard. > > The problem is that I cannot boot the box with the Adaptec Card installed > with ACPI-enabled. > > When I have ACPI enabled, the card is detected and then the kernel panic's > with: kernel trap 12: page fault in kernel mode, and then reboots. > > When I have ACPI disabled, the box boots up just fine but the Adaptec card > is not detected. > > I am enabling/disabling ACPI through hint.acpi.0.disable in /boot/loader.conf > and/or choosing option #1 or #2 in the boot menu. > > When I boot the box without the card, in ACPI mode, everything works fine. > > The problem persists in either SMP or non-SMP environments. > > The problem persists with multiple Adaptec 2400A cards. I've tried two others > and both get errors. I've tried using different PCI slots, and that also > did not correct the problem. > > > > >>How-To-Repeat: > > > Get a Tyan S2895 board and an Adaptec ATA-RAID 2400 card. Install 6.0-release > and try to boot with ACPI-enabled. > > > >>Fix: > > > None. You can boot the machine by disabling ACPI, but you will not be able > to use the Adaptec card, so you may as well just remove the card and use ACPI. > > Please feel free to contact me for further details. > >>Release-Note: >>Audit-Trail: >>Unformatted: > The ASR driver will absolutely not work on amd64 due to not being 64bit clean. Fixing the driver requires a significant amount of work.
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