From owner-freebsd-bugs@FreeBSD.ORG Wed Mar 19 09:10:03 2008 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C574F106566B for ; Wed, 19 Mar 2008 09:10:03 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id A3DB08FC15 for ; Wed, 19 Mar 2008 09:10:03 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.2/8.14.2) with ESMTP id m2J9A36a082100 for ; Wed, 19 Mar 2008 09:10:03 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.2/8.14.1/Submit) id m2J9A379082099; Wed, 19 Mar 2008 09:10:03 GMT (envelope-from gnats) Date: Wed, 19 Mar 2008 09:10:03 GMT Message-Id: <200803190910.m2J9A379082099@freefall.freebsd.org> To: freebsd-bugs@FreeBSD.org From: "Solra Bizna" Cc: Subject: Re: kern/121770: [zfs] ZFS on i386, large file or heavy I/O leads to kernel panic or reboot X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Solra Bizna List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 19 Mar 2008 09:10:03 -0000 The following reply was made to PR kern/121770; it has been noted by GNATS. From: "Solra Bizna" To: bug-followup@freebsd.org Cc: Subject: Re: kern/121770: [zfs] ZFS on i386, large file or heavy I/O leads to kernel panic or reboot Date: Wed, 19 Mar 2008 03:09:30 -0600 On Tue, Mar 18, 2008 at 3:52 PM, wrote: > Please give us the kernel dump! It made several dumps, but I can't locate them. (I've historically been a Linux person so I have no idea where they go.) I haven't had a recurrence since going without a DIMM. > As you haven't send a dmesg or any other useful information, Copyright (c) 1992-2008 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 is a registered trademark of The FreeBSD Foundation. FreeBSD 7.0-RELEASE #0: Sun Feb 24 19:59:52 UTC 2008 root@logan.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Intel(R) Pentium(R) 4 CPU 1.60GHz (1595.30-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0xf12 Stepping = 2 Features=0x3febfbff real memory = 1073741824 (1024 MB) avail memory = 1036939264 (988 MB) ACPI APIC Table: ioapic0: Changing APIC ID to 8 ioapic0 irqs 0-23 on motherboard kbd1 at kbdmux0 ath_hal: 0.9.20.3 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413) hptrr: HPT RocketRAID controller driver v1.1 (Feb 24 2008 19:59:27) acpi0: on motherboard acpi0: [ITHREAD] acpi0: Power Button (fixed) acpi0: reservation of 0, a0000 (3) failed acpi0: reservation of 100000, 40000000 (3) failed Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0xf808-0xf80b on acpi0 cpu0: on acpi0 p4tcc0: on cpu0 pcib0: port 0xcf8-0xcff on acpi0 pci0: on pcib0 agp0: on hostb0 pcib1: at device 1.0 on pci0 pci1: on pcib1 vgapci0: mem 0xfc000000-0xfcffffff,0xf0000000-0xf7ffffff irq 18 at device 0.0 on pci1 pcib2: at device 30.0 on pci0 pci2: on pcib2 fxp0: port 0x1000-0x103f mem 0xfd200000-0xfd200fff irq 20 at device 8.0 on pci2 miibus0: on fxp0 inphy0: PHY 1 on miibus0 inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto fxp0: Ethernet address: 00:02:a5:f2:7a:a2 fxp0: [ITHREAD] isab0: at device 31.0 on pci0 isa0: on isab0 atapci0: port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x2480-0x248f at device 31.1 on pci0 ata0: on atapci0 ata0: [ITHREAD] ata1: on atapci0 ata1: [ITHREAD] uhci0: port 0x2440-0x245f irq 19 at device 31.2 on pci0 uhci0: [GIANT-LOCKED] uhci0: [ITHREAD] usb0: on uhci0 usb0: USB revision 1.0 uhub0: on usb0 uhub0: 2 ports with 2 removable, self powered uhci1: port 0x2460-0x247f irq 23 at device 31.4 on pci0 uhci1: [GIANT-LOCKED] uhci1: [ITHREAD] usb1: on uhci1 usb1: USB revision 1.0 uhub1: on usb1 uhub1: 2 ports with 2 removable, self powered pci0: at device 31.5 (no driver attached) acpi_button0: on acpi0 atkbdc0: port 0x60,0x64 irq 1 on acpi0 atkbd0: irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] atkbd0: [ITHREAD] sio0: port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 sio0: type 16550A sio0: [FILTER] sio1: port 0x2f8-0x2ff irq 3 on acpi0 sio1: type 16550A sio1: [FILTER] fdc0: port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0 fdc0: [FILTER] fd0: <1440-KB 3.5" drive> on fdc0 drive 0 pmtimer0 on isa0 orm0: at iomem 0xc0000-0xcc7ff pnpid ORM0000 on isa0 ppc0: at port 0x378-0x37f irq 7 on isa0 ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/13 bytes threshold ppbus0: on ppc0 ppbus0: [ITHREAD] plip0: on ppbus0 lpt0: on ppbus0 lpt0: Interrupt-driven port ppi0: on ppbus0 ppc0: [GIANT-LOCKED] ppc0: [ITHREAD] sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Timecounter "TSC" frequency 1595300680 Hz quality 800 Timecounters tick every 1.000 msec hptrr: no controller detected. ad0: 19092MB at ata0-master UDMA100 ad2: 117246MB at ata1-master UDMA100 Trying to mount root from ufs:/dev/ad0s1a WARNING: / was not properly dismounted WARNING: /tmp was not properly dismounted WARNING: /usr was not properly dismounted /usr: mount pending error: blocks 5804 files 0 WARNING: /var was not properly dismounted /var: mount pending error: blocks 4 files 1 WARNING: ZFS is considered to be an experimental feature in FreeBSD. ZFS filesystem version 6 ZFS storage pool version 6 ^-- That is my latest dmesg. (The mount-related messages at the end are because of a power failure.) > I'm wondering if you're using a Sil3112 or the like? I have two IDE devices on two IDE buses on an ICH2. > You can't be sure to have working memory just by successfully passing the POST phase. Please check your RAM using something like memtest86, first (assuming you're running x86 hardware as your report is not clear if you're seeing this on sparc or on x86). You're correct. Unfortunately, unless it's on the boot floppies I can't run memtest86. (There is a gaping double-height 5.25"-form-factor hole in this computer's case where optical drives should be.) > Also please check if the error appearance changes when swapping RAM modules. Changing the arrangement of the three DIMMs in the three slots didn't change anything about the problem. However, any arrangement with only two DIMMs (leaving a slot open) seems to work perfectly. -:sigma.SB