From owner-freebsd-current@FreeBSD.ORG Tue Sep 23 02:57:04 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 77C8A16A4B3 for ; Tue, 23 Sep 2003 02:57:04 -0700 (PDT) Received: from gw-msu.gamma.ru (gw-msu.gamma.ru [80.240.109.17]) by mx1.FreeBSD.org (Postfix) with ESMTP id EDD5E43FDF for ; Tue, 23 Sep 2003 02:56:59 -0700 (PDT) (envelope-from ivt@logger.gamma.ru) Received: from logger.gamma.ru (logger.gamma.ru [80.240.109.23]) by gw-msu.gamma.ru (8.12.9/8.12.9) with ESMTP id h8N9uwod013848 for ; Tue, 23 Sep 2003 13:56:58 +0400 (MSD) (envelope-from ivt@logger.gamma.ru) Received: from logger.gamma.ru (localhost [127.0.0.1]) by logger.gamma.ru (8.12.9/8.12.9) with ESMTP id h8N9ui3I071067 for ; Tue, 23 Sep 2003 13:56:52 +0400 (MSD) (envelope-from ivt@logger.gamma.ru) Received: (from ivt@localhost) by logger.gamma.ru (8.12.9/8.12.9/Submit) id h8N9ui49071066 for current@freebsd.org; Tue, 23 Sep 2003 13:56:44 +0400 (MSD) (envelope-from ivt) From: Igor Timkin Message-Id: <200309230956.h8N9ui49071066@logger.gamma.ru> In-Reply-To: <200309211527.41308.brueffer@phoenix-systems.de> To: current@freebsd.org Date: Tue, 23 Sep 2003 13:56:44 +0400 (MSD) X-Mailer: ELM [version 2.4ME+ PL99f (25)] MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII Subject: Re: Panic: Fatal trap 12: page fault while in kernel mode 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: Tue, 23 Sep 2003 09:57:04 -0000 I have panic: Fatal trap 12: page fault while in kernel mode cpuid = 0; lapic.id = 01000000 fault virtual address = 0x38 fault code = supervisor read, page not present instruction pointer = 0x8:0xc025a224 stack pointer = 0x10:0xdc6b5b64 frame pointer = 0x10:0xdc6b5c1c 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 = 13 (swi8: tty:sio clock) trap number = 12 panic: page fault cpuid = 0; lapic.id = 01000000 boot() called on cpu#0 syncing disks, buffers remaining... (The system freeze there, enter break on serial console)~Stopped at siointr1+0xec: jmp siointr1+0x220 db> trace siointr1(c2c69800,c21a4974,c21a5980,dc6b2c90,c02f1ef1) at siointr1+0xec siointr(c2c69800) at siointr+0x88 Xfastintr4() at Xfastintr4+0xba --- interrupt, eip = 0xc02e2254, esp = 0xdc6b2cdc, ebp = 0xdc6b2cdc --- cpu_idle(c03689c0,0,0,0,74d04) at cpu_idle+0x24 idle_proc(0,dc6b2d48,6f726420,77732070,6d207061) at idle_proc+0x25 fork_exit(c01b7fa0,0,dc6b2d48) at fork_exit+0xb1 fork_trampoline() at fork_trampoline+0x8 --- trap 0x1, eip = 0, esp = 0xdc6b2d7c, ebp = 0 --- db> panic panic: from debugger cpuid = 0; lapic.id = 01000000 boot() called on cpu#0 Uptime: 23h51m18s pfs_vncache_unload(): 1 entries remaining Automatic reboot in 15 seconds - press a key on the console to abort --> Press a key on the console to reboot, --> or switch off the system now. Rebooting... cpu_reset called on cpu#0 Console: serial port BIOS drive C: is disk0 FreeBSD news.gamma.ru 5.1-CURRENT FreeBSD 5.1-CURRENT #1: Mon Sep 22 13:23:42 MSD 2003 ivt@news.gamma.ru:/usr/src/sys/i386/compile/NEWS i386 The same problem with 10 Sep and 18 Sep kernels. Motherboard is P2B-DS, 2x800 PIII. News server with heavy disk load. ivt@news:/home/ivt:2:505>dmesg 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 #1: Mon Sep 22 13:23:42 MSD 2003 ivt@news.gamma.ru:/usr/src/sys/i386/compile/NEWS Preloaded elf kernel "/boot/kernel/kernel" at 0xc0405000. Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Intel Pentium III (801.82-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x683 Stepping = 3 Features=0x383fbff real memory = 1073729536 (1023 MB) avail memory = 1038938112 (990 MB) Programming 24 pins in IOAPIC #0 IOAPIC #0 intpin 2 -> irq 0 FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0 (BSP): apic id: 1, version: 0x00040011, at 0xfee00000 cpu1 (AP): apic id: 0, version: 0x00040011, at 0xfee00000 io0 (APIC): apic id: 2, version: 0x00170011, at 0xfec00000 Pentium Pro MTRR support enabled npx0: on motherboard npx0: INT 16 interface pcibios: BIOS version 2.10 Using $PIR table, 7 entries at 0xc00f0d20 pcib0: at pcibus 0 on motherboard pci0: on pcib0 IOAPIC #0 intpin 19 -> irq 2 IOAPIC #0 intpin 18 -> irq 10 IOAPIC #0 intpin 17 -> irq 11 IOAPIC #0 intpin 16 -> irq 12 pcib1: at device 1.0 on pci0 pci1: on pcib1 isab0: at device 4.0 on pci0 isa0: on isab0 atapci0: port 0xd800-0xd80f at device 4.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata0: [MPSAFE] ata1: at 0x170 irq 15 on atapci0 ata1: [MPSAFE] pci0: at device 4.2 (no driver attached) piix0 port 0xe800-0xe80f at device 4.3 on pci0 Timecounter "PIIX" frequency 3579545 Hz quality 0 ahc0: port 0xd000-0xd0ff mem 0xe1000000-0xe1000fff irq 2 at device 6.0 on pci0 aic7890/91: Ultra2 Wide Channel A, SCSI Id=7, 32/253 SCBs ahc1: port 0xb800-0xb8ff mem 0xe0800000-0xe0800fff irq 2 at device 9.0 on pci0 aic7880: Ultra Wide Channel A, SCSI Id=7, 16/253 SCBs ahc2: port 0xb400-0xb4ff mem 0xe0000000-0xe0000fff irq 10 at device 10.0 on pci0 aic7880: Ultra Wide Channel A, SCSI Id=7, 16/253 SCBs fxp0: port 0xb000-0xb01f mem 0xdf800000-0xdf8fffff,0xe3000000-0xe3000fff irq 11 at device 11.0 on pci0 fxp0: Ethernet address 00:a0:c9:a3:5a:85 miibus0: on fxp0 inphy0: on miibus0 inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto fxp1: port 0xa800-0xa81f mem 0xdf000000-0xdf0fffff,0xe2000000-0xe2000fff irq 12 at device 12.0 on pci0 fxp1: Ethernet address 00:90:27:41:3d:89 miibus1: on fxp1 inphy1: on miibus1 inphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto orm0: