From owner-freebsd-stable@FreeBSD.ORG Wed Apr 9 20:08:55 2003 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 20EDF37B401 for ; Wed, 9 Apr 2003 20:08:55 -0700 (PDT) Received: from bunyip.cc.uq.edu.au (bunyip.cc.uq.edu.au [130.102.2.1]) by mx1.FreeBSD.org (Postfix) with ESMTP id 201C243F75 for ; Wed, 9 Apr 2003 20:08:54 -0700 (PDT) (envelope-from csmith@its.uq.edu.au) Received: from its.uq.edu.au (tobermory.its.uq.edu.au [130.102.152.68]) by bunyip.cc.uq.edu.au (8.12.9/8.12.9) with ESMTP id h3A38rGW017348 for ; Thu, 10 Apr 2003 13:08:53 +1000 (GMT+1000) Date: Thu, 10 Apr 2003 13:08:52 +1000 Mime-Version: 1.0 (Apple Message framework v551) Content-Type: text/plain; delsp=yes; charset=US-ASCII; format=flowed From: Christopher Smith To: freebsd-stable@freebsd.org Content-Transfer-Encoding: 7bit Message-Id: X-Mailer: Apple Mail (2.551) Subject: Panics on 4.7 system X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 10 Apr 2003 03:08:55 -0000 After some dialog with Terry Lambert on -hackers, I've been advised to post this here. I have a 4.7-RELEASE-p10 box that is suffering regular kernel panics. The machine is a Dell 2650 running primarily as a file/print server to a number of computer labs of about 400 machines (although it also functions as a rembo image server and squid proxy). It mainly stores applications, which are run off a samba share and user home directories (again, accessed via samba). It has a largish filesystem (~200G) on a Powervault 220 attached via a PERC3/DC controller (amr) that most of the data is stored on. The OS is on a pair of internal 18G drives attached to the internal PERC3/Di controller (aac). It is attached to the network with a Netgear GA620 fibre NIC (ti). The panic is being triggered by the "find" run in /etc/periodic/daily/100.clean-disks. Disabling this script has, for the moment, circumvented the problem - although from what I can gather it is a kernel bug. The machine is scheduled to be updated to 4.8 in two weeks. If anyone knows if this issue has been resolved already, please let me know. If it hasn't, or the status is unknown, I'd be quite happy to re-enable the daily script triggering the problem once the system has been upgraded and provide the necessary crash dumps, etc to help solve it. Terry tells me it has been fixed in -current. Here is the relevant system info. If I've forgotten anything, or there is anything more anyone needs to help fix the problem, please let me know. leela# uname -a FreeBSD leela.lab.bel.uq.edu.au 4.7-RELEASE-p10 FreeBSD 4.7-RELEASE-p10 #0: Mon Apr 7 10:34:08 EST 2003 root@leela.lab.bel.uq.edu.au:/usr/src/sys/compile/LEELA i386 leela# leela# cat /var/run/dmesg.boot Copyright (c) 1992-2002 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 4.7-RELEASE-p10 #0: Mon Apr 7 10:34:08 EST 2003 root@leela.lab.bel.uq.edu.au:/usr/src/sys/compile/LEELA Timecounter "i8254" frequency 1193182 Hz CPU: Pentium 4 (2392.26-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0xf27 Stepping = 7 Features=0xbfebfbff,ACC,> real memory = 2147418112 (2097088K bytes) avail memory = 2088574976 (2039624K bytes) Changing APIC ID for IO APIC #0 from 0 to 4 on chip Changing APIC ID for IO APIC #1 from 0 to 5 on chip Changing APIC ID for IO APIC #2 from 0 to 6 on chip Programming 16 pins in IOAPIC #0 IOAPIC #0 intpin 2 -> irq 0 Programming 16 pins in IOAPIC #1 Programming 16 pins in IOAPIC #2 FreeBSD/SMP: Multiprocessor motherboard cpu0 (BSP): apic id: 0, version: 0x00050014, at 0xfee00000 cpu1 (AP): apic id: 2, version: 0x00050014, at 0xfee00000 io0 (APIC): apic id: 4, version: 0x000f0011, at 0xfec00000 io1 (APIC): apic id: 5, version: 0x000f0011, at 0xfec01000 io2 (APIC): apic id: 6, version: 0x000f0011, at 0xfec02000 Preloaded elf kernel "kernel" at 0xc030d000. Pentium Pro MTRR support enabled md0: Malloc disk Using $PIR table, 9 entries at 0xc00fc480 npx0: on motherboard npx0: INT 16 interface pcib0: on motherboard IOAPIC #1 intpin 3 -> irq 2 IOAPIC #1 intpin 7 -> irq 7 IOAPIC #1 intpin 11 -> irq 10 pci0: on pcib0 pci0: (vendor=0x1028, dev=0x000c) at 4.0 irq 2 pci0: (vendor=0x1028, dev=0x0008) at 4.1 irq 7 pci0: (vendor=0x1028, dev=0x000d) at 4.2 irq 10 pci0: at 14.0 atapci0: port 0x8b0-0x8bf,0x8d8-0x8db,0x8d0-0x8d7,0x8c8-0x8cb,0x8c0-0x8c7 at device 15.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 pci0: at 15.2 irq 5 isab0: at device 15.3 on pci0 isa0: on isab0 pcib1: on motherboard IOAPIC #1 intpin 0 -> irq 11 pci1: on pcib1 ti0: mem 0xfcf00000-0xfcf03fff irq 11 at device 6.0 on pci1 ti0: Ethernet address: 00:02:e3:00:0d:c6 pcib2: on motherboard pci2: on pcib2 pcib8: at device 6.0 on pci2 IOAPIC #1 intpin 9 -> irq 13 pci3: on pcib8 pcib9: at device 0.0 on pci3 IOAPIC #1 intpin 8 -> irq 16 pci4: on pcib9 amr0: mem 0xf0000000-0xf7ffffff irq 16 at device 0.0 on pci4 amr0: Firmware 1.74, BIOS 3.27, 128MB RAM pci3: (vendor=0x1077, dev=0x1216) at 1.0 irq 13 pcib3: on motherboard IOAPIC #1 intpin 12 -> irq 17 IOAPIC #1 intpin 13 -> irq 18 pci5: on pcib3 bge0: mem 0xeff10000-0xeff1ffff irq 17 at device 6.0 on pci5 bge0: Ethernet address: 00:06:5b:f3:09:7d miibus0: on bge0 brgphy0: on miibus0 brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX, 1000baseTX-FDX, auto bge1: mem 0xeff00000-0xeff0ffff irq 18 at device 8.0 on pci5 bge1: Ethernet address: 00:06:5b:f3:09:7e miibus1: on bge1 brgphy1: on miibus1 brgphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX, 1000baseTX-FDX, auto pcib4: on motherboard IOAPIC #1 intpin 14 -> irq 19 pci6: on pcib4 pcib10: at device 8.0 on pci6 IOAPIC #1 intpin 15 -> irq 20 pci7: on pcib10 pci7: (vendor=0x9005, dev=0x00c5) at 6.0 irq 19 pci7: (vendor=0x9005, dev=0x00c5) at 6.1 irq 20 aac0: mem 0xe0000000-0xe7ffffff irq 19 at device 8.1 on pci6 aac0: i960RX 100MHz, 118MB cache memory, optional battery present aac0: Kernel 2.7-1, Build 3170, S/N 9c38d3 pcib5: on motherboard pci8: on pcib5 pcib6: on motherboard pci9: on pcib6 pcib7: on motherboard pci10: on pcib7 orm0: