From owner-freebsd-bugs Mon Oct 23 2:50: 6 2000 Delivered-To: freebsd-bugs@freebsd.org Received: from freefall.freebsd.org (freefall.FreeBSD.org [216.136.204.21]) by hub.freebsd.org (Postfix) with ESMTP id 2ADA237B4C5 for ; Mon, 23 Oct 2000 02:50:01 -0700 (PDT) Received: (from gnats@localhost) by freefall.freebsd.org (8.9.3/8.9.2) id CAA02332; Mon, 23 Oct 2000 02:50:00 -0700 (PDT) (envelope-from gnats@FreeBSD.org) Received: by hub.freebsd.org (Postfix, from userid 32767) id ADB1D37B4C5; Mon, 23 Oct 2000 02:41:03 -0700 (PDT) Message-Id: <20001023094103.ADB1D37B4C5@hub.freebsd.org> Date: Mon, 23 Oct 2000 02:41:03 -0700 (PDT) From: toddpw@apricot.com To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-1.0 Subject: i386/22240: unstable UDMA on Iwill VD133PL v1.6 (Apollo MVP3, IDE rev 0x10) Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org >Number: 22240 >Category: i386 >Synopsis: unstable UDMA on Iwill VD133PL v1.6 (Apollo MVP3, IDE rev 0x10) >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Oct 23 02:50:00 PDT 2000 >Closed-Date: >Last-Modified: >Originator: Todd Whitesel >Release: 4.1, 4.1.1 >Organization: Anime Expo >Environment: FreeBSD yuri.toddpw.net 4.1.1-RELEASE FreeBSD 4.1.1-RELEASE #0: Tue Sep 26 00:46:59 GMT 2000 jkh@narf.osd.bsdi.com:/usr/src/sys/compile/GENERIC i386 >Description: Problem occurs after roughly 20 minutes of continual load. Irreproducible SEGV's, and kernel mode segfaults that panic, or spontaneous reboots. Happens with both UDMA66 and UDMA33 drives. Forcing PIO mode with "sysctl -w hw.atamodes=pio,pio,pio,pio" restores sanity. However it is not clear how to install such a machine without risk of corruption. NetBSD 1.4.2 and 1.5ALPHA2 have similar trouble, but exhibit symptoms quicker (5 minutes instead of 20). [NetBSD reports the IDE controller as VIA Technologies VT82C586A IDE Controller (IDE mass storage, interface 0x8a, revision 0x10)] dmesg: FreeBSD 4.1.1-RELEASE #0: Tue Sep 26 00:46:59 GMT 2000 jkh@narf.osd.bsdi.com:/usr/src/sys/compile/GENERIC Timecounter "i8254" frequency 1193182 Hz CPU: Pentium III/Pentium III Xeon/Celeron (731.47-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x683 Stepping = 3 Features=0x383f9ff real memory = 134152192 (131008K bytes) avail memory = 126459904 (123496K bytes) Preloaded elf kernel "kernel" at 0xc0416000. Pentium Pro MTRR support enabled md0: Malloc disk npx0: on motherboard npx0: INT 16 interface pcib0: on motherboard pci0: on pcib0 pcib2: at device 1.0 on pci0 pci1: on pcib2 pci1: at 0.0 isab0: at device 7.0 on pci0 isa0: on isab0 atapci0: port 0xd000-0xd00f at device 7.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 ed0: port 0xe800-0xe81f irq 12 at device 11 .0 on pci0 ed0: address 00:80:c8:c0:e7:36, type NE2000 (16 bit) pcib1: on motherboard pci2: on pcib1 fdc0: at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0 fdc0: FIFO enabled, 8 bytes threshold fd0: <1440-KB 3.5" drive> on fdc0 drive 0 atkbdc0: at port 0x60,0x64 on isa0 atkbd0: flags 0x1 irq 1 on atkbdc0 kbd0 at atkbd0 vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 16550A sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A ppc0: at port 0x378-0x37f irq 7 on isa0 ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode plip0: on ppbus0 lpt0: on ppbus0 lpt0: Interrupt-driven port ppi0: on ppbus0 ata1-slave: ata_command: timeout waiting for intr ata1-slave: identify failed ad0: 9729MB [19767/16/63] at ata0-master using UDMA66 acd0: CDROM at ata1-master using PIO3 Mounting root from ufs:/dev/ad0s1a >How-To-Repeat: Order an Iwill VD133Pro from www.motherboards.com. You actually get a VD133PL but the price is correct so it's no big deal. Mine were version 1.6, the current version according to www.iwill.net. Set up a reasonable system (P3 733EB, 128MB PC133, Barracuda II ATA66). Install FreeBSD 4.1 or 4.1.1; if that succeeds then do some compiles. Two looping builds in parallel usually kill the machine in 20 minutes. >Fix: Use FreeBSD 2.2.6 or other earlier version which does not have atapci0. Disable atapci0 and force the use of wdc0/wdc1 which are PIO only. These are only workarounds however, and it is not clear how to bootstrap such a machine with just the install CD. >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message