From owner-freebsd-questions@FreeBSD.ORG Wed May 28 22:38:59 2008 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C46181065670 for ; Wed, 28 May 2008 22:38:59 +0000 (UTC) (envelope-from greg@laaco.net) Received: from mail.laaco.net (mail.laaco.net [38.99.244.3]) by mx1.freebsd.org (Postfix) with ESMTP id B21D98FC12 for ; Wed, 28 May 2008 22:38:59 +0000 (UTC) (envelope-from greg@laaco.net) Received: from [192.1.1.32] (datacenter-cogent-t3.vpn.laaco.net [38.99.244.2]) by mail.laaco.net (8.14.2/8.13.4) with ESMTP id m4SMcwgB008016 for ; Wed, 28 May 2008 15:38:58 -0700 (PDT) (envelope-from greg@laaco.net) Received-On-Port: 20025 X-Port: 20025 Mime-Version: 1.0 (Apple Message framework v753) Content-Transfer-Encoding: 7bit Message-Id: <803D1BFF-083E-45F9-B717-DDC6F43D96AE@laaco.net> Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed To: freebsd-questions@freebsd.org From: Greg Himes Date: Wed, 28 May 2008 15:38:53 -0700 X-Mailer: Apple Mail (2.753) X-Scanned-By: MIMEDefang 2.52 on 38.99.244.3 Subject: Kernel Panic: isp - page fault while in kernel mode X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 28 May 2008 22:38:59 -0000 Hello All, Last week, one half of my dual port Qlogic fibre channel interface started causing a page fault panic while probing the second port at boot time. I was able to get the system back up by disabling the BIOS on the second port. The system still sees the 2nd port, but politely displays a few errors, then continues on. This all started after I powered the system down for maintenance. System is running FreeBSD 6.3-RELEASE i386 What is the proper way to help debug this problem? Listed below is the boot info: /boot/kernel/acpi.ko text=0x44e84 data=0x24e0+0x1b8c syms=[0x4+0x7dc0 +0x4+0xab62] 786428K of memory above 4GB ignored 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 6.3-STABLE #11: Fri Apr 11 13:25:41 PDT 2008 greg@mail2.laaco.net:/usr/obj/usr/src/sys/LAACO WARNING: debug.mpsafenet forced to 0 as ipsec requires Giant WARNING: MPSAFE network stack disabled, expect reduced performance. module_register: module pci/bce already exists! Module pci/bce failed to register: 17 module_register: module bce/miibus already exists! Module bce/miibus failed to register: 17 Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Intel(R) Xeon(R) CPU 5160 @ 3.00GHz (3000.13-MHz 686- class CPU) Origin = "GenuineIntel" Id = 0x6f6 Stepping = 6 Features=0xbfebfbff Features2=0x4e3bd AMD Features=0x20000000 AMD Features2=0x1 Cores per package: 2 real memory = 3487916032 (3326 MB) avail memory = 3408932864 (3251 MB) ACPI APIC Table: FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 cpu2 (AP): APIC ID: 6 cpu3 (AP): APIC ID: 7 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 (Apr 11 2008 13:25:27) acpi0: on motherboard acpi0: Power Button (fixed) Timecounter "ACPI-safe" frequency 3579545 Hz quality 850 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x908-0x90b on acpi0 acpi_hpet0: iomem 0xfed00000-0xfed003ff on acpi0 Timecounter "HPET" frequency 14318180 Hz quality 900 cpu0: on acpi0 cpu1: on acpi0 cpu2: on acpi0 cpu3: on acpi0 pcib0: on acpi0 pci0: on pcib0 pcib1: at device 2.0 on pci0 pci4: on pcib1 pcib2: at device 0.0 on pci4 pci5: on pcib2 pcib3: at device 0.0 on pci5 pci6: on pcib3 pcib4: at device 0.0 on pci6 pci7: on pcib4 bce0: mem 0xfa000000-0xfbffffff irq 16 at device 0.0 on pci7 miibus0: on bce0 brgphy0: on miibus0 brgphy0: 1000baseSX-FDX, auto bce0: Ethernet address: 00:17:a4:77:00:0a bce0: [GIANT-LOCKED] bce0: ASIC (0x57081021); Rev (B2); Bus (PCI-X, 64-bit, 133MHz); F/W (0x01090605); Flags( MSI ) pcib5: at device 1.0 on pci5 pci8: on pcib5 pcib6: at device 0.3 on pci4 pci9: on pcib6 pcib7: at device 3.0 on pci0 pci10: on pcib7 pcib8: at device 0.0 on pci10 pci11: on pcib8 pcib9: at device 4.0 on pci11 pci12: on pcib9 ciss0: port 0x4000-0x40ff mem 0xfdb80000-0xfdbfffff,0xfdb70000-0xfdb77fff irq 18 at device 8.0 on pci11 ciss0: [GIANT-LOCKED] pcib10: at device 4.0 on pci0 pci13: on pcib10 ciss1: port 0x5000-0x50ff mem 0xfdd00000-0xfddfffff,0xfdcf0000-0xfdcf0fff irq 19 at device 0.0 on pci13 ciss1: [GIANT-LOCKED] pcib11: at device 5.0 on pci0 pci16: on pcib11 pcib12: at device 0.0 on pci16 pci17: on pcib12 bge0: mem 0xfdef0000-0xfdefffff,0xfdee0000-0xfdeeffff irq 18 at device 4.0 on pci17 bge0: Ethernet address: 00:17:a4:77:00:24 bge0: [GIANT-LOCKED] bge1: mem 0xfded0000-0xfdedffff,0xfdec0000-0xfdecffff irq 19 at device 4.1 on pci17 bge1: Ethernet address: 00:17:a4:77:00:26 bge1: [GIANT-LOCKED] pcib13: at device 6.0 on pci0 pci19: on pcib13 isp0: port 0x6000-0x60ff mem 0xfdff0000-0xfdff3fff irq 19 at device 0.0 on pci19 isp0: [GIANT-LOCKED] isp0: Board Type 2422, Chip Revision 0x2, resident F/W Revision 4.0.70 isp1: port 0x6400-0x64ff mem 0xfdfe0000-0xfdfe3fff irq 16 at device 0.1 on pci19 isp1: [GIANT-LOCKED] Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x2c fault code = supervisor read, page not present instruction pointer = 0x20:0xc045f1ea stack pointer = 0x28:0xc1020660 frame pointer = 0x28:0xc1020660 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 0 (swapper) trap number = 12 panic: page fault cpuid = 0 Uptime: 1s Automatic reboot in 15 seconds - press a key on the console to abort