From owner-freebsd-current@FreeBSD.ORG Wed Nov 5 13:25:12 2003 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 683DA16A4CF for ; Wed, 5 Nov 2003 13:25:12 -0800 (PST) Received: from postal2.es.net (postal2.es.net [198.128.3.206]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0B1EF43FEA for ; Wed, 5 Nov 2003 13:25:11 -0800 (PST) (envelope-from oberman@es.net) Received: from ptavv.es.net ([198.128.4.29]) by postal2.es.net (Postal Node 2) with ESMTP (SSL) id MUA74016 for ; Wed, 05 Nov 2003 13:25:09 -0800 Received: from ptavv (localhost [127.0.0.1]) by ptavv.es.net (Tachyon Server) with ESMTP id 35A955D08 for ; Wed, 5 Nov 2003 13:25:09 -0800 (PST) X-Mailer: exmh version 2.6.3 04/04/2003 with nmh-1.0.4 To: current@freebsd.org Mime-Version: 1.0 Content-Type: multipart/mixed ; boundary="==_Exmh_10509903970" Date: Wed, 05 Nov 2003 13:25:09 -0800 From: "Kevin Oberman" Message-Id: <20031105212509.35A955D08@ptavv.es.net> Subject: System hangs with ATAng X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 05 Nov 2003 21:25:12 -0000 This is a multipart MIME message. --==_Exmh_10509903970 Content-Type: text/plain; charset=us-ascii I suspect that I have a system losing interrupts from the disk. I get fairly random lock-ups where the system totally freezes and the disk access LED is on continuously until I power cycle the system. It's an IBM T30 with an IBM 40 GB disk. The only thing I have noticed is that the lock-ups only seem to occur when both ATA busses are in use. Unfortunately, it may simply be that DVD and disk activity at the same time simply are stressing the system a bit more. The DVD is using the ATAPICAM device. DMA is enabled on both the disk and the DVD. APM is in use. No ACPI. Kernel was built on Oct. 31. (Maybe it's haunted. :-) ) I have DDB in the kernel, but not WITNESS or INVARIANTS. APM is in use. No ACPI. I will attach my kernel config file and dmesg. Any suggestions on how to proceed would be appreciated. -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: oberman@es.net Phone: +1 510 486-8634 --==_Exmh_10509903970 Content-Type: text/plain ; name="dmesg.T30"; charset=us-ascii Content-Description: dmesg.T30 Content-Disposition: attachment; filename="dmesg.T30" Copyright (c) 1992-2003 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 5.1-CURRENT #46: Fri Oct 31 10:51:08 PST 2003 oberman@puppeteer.es.net:/usr/obj/usr/src/sys/IBM-T30-D Preloaded elf kernel "/boot/kernel/kernel" at 0xc0823000. Preloaded userconfig_script "/boot/kernel.conf" at 0xc0823278. Preloaded elf module "/boot/kernel/apm.ko" at 0xc08232c8. Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Intel(R) Pentium(R) 4 Mobile CPU 1.80GHz (1798.48-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0xf24 Stepping = 4 Features=0x3febf9ff real memory = 536281088 (511 MB) avail memory = 511197184 (487 MB) Pentium Pro MTRR support enabled npx0: [FAST] npx0: on motherboard npx0: INT 16 interface pcibios: BIOS version 2.10 Using $PIR table, 14 entries at 0xc00fdeb0 apm0: on motherboard apm0: found APM BIOS v1.2, connected at v1.2 pcib0: at pcibus 0 on motherboard pci0: on pcib0 pci_cfgintr: 0:29 INTA BIOS irq 11 pci_cfgintr: 0:29 INTB BIOS irq 11 pci_cfgintr: 0:29 INTC BIOS irq 11 pci_cfgintr: 0:31 INTB BIOS irq 11 pci_cfgintr: 0:31 INTB BIOS irq 11 pci_cfgintr: 0:31 INTB BIOS irq 11 agp0: mem 0xe0000000-0xe3ffffff at device 0.0 on pci0 pcib1: at device 1.0 on pci0 pci1: on pcib1 pci_cfgintr: 1:0 INTA BIOS irq 11 pci1: at device 0.0 (no driver attached) uhci0: port 0x1800-0x181f irq 11 at device 29.0 on pci0 usb0: on uhci0 usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered uhub1: NEC Corporation USB2.0 Hub Controller, class 9/0, rev 2.00/1.00, addr 2 uhub1: 4 ports with 4 removable, self powered uhci1: port 0x1820-0x183f irq 11 at device 29.1 on pci0 usb1: on uhci1 usb1: USB revision 1.0 uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub2: 2 ports with 2 removable, self powered uhci2: port 0x1840-0x185f irq 11 at device 29.2 on pci0 usb2: on uhci2 usb2: USB revision 1.0 uhub3: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub3: 2 ports with 2 removable, self powered pcib2: at device 30.0 on pci0 pci2: on pcib2 pci_cfgintr: 2:0 INTA BIOS irq 11 pci_cfgintr: 2:0 INTB BIOS irq 11 pci_cfgintr: 2:2 INTA BIOS irq 11 pci_cfgintr: 2:8 INTA BIOS irq 11 cbb0: mem 0x50000000-0x50000fff irq 11 at device 0.0 on pci2 start (50000000) < sc->membase (d0200000) start (50000000) < sc->pmembase (f0000000) cardbus0: on cbb0 pccard0: <16-bit PCCard bus> on cbb0 cbb0: [MPSAFE] cbb1: mem 0x51000000-0x51000fff irq 11 at device 0.1 on pci2 start (51000000) < sc->membase (d0200000) start (51000000) < sc->pmembase (f0000000) cardbus1: on cbb1 pccard1: <16-bit PCCard bus> on cbb1 cbb1: [MPSAFE] pci2: at device 2.0 (no driver attached) fxp0: port 0x8000-0x803f mem 0xd0200000-0xd0200fff irq 11 at device 8.0 on pci2 fxp0: Ethernet address 00:09:6b:50:36:29 miibus0: on fxp0 inphy0: on miibus0 inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto fxp0: [MPSAFE] isab0: at device 31.0 on pci0 isa0: on isab0 atapci0: port 0x1860-0x186f,0x374-0x377,0x170-0x177,0x3f4-0x3f7,0x1f0-0x1f7 at device 31.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata0: [MPSAFE] ata1: at 0x170 irq 15 on atapci0 ata1: [MPSAFE] ichsmb0: port 0x1880-0x189f irq 11 at device 31.3 on pci0 smbus0: on ichsmb0 smb0: on smbus0 pcm0: port 0x18c0-0x18ff,0x1c00-0x1cff irq 11 at device 31.5 on pci0 pcm0: pci0: at device 31.6 (no driver attached) orm0: