From owner-freebsd-current@FreeBSD.ORG Wed Jul 14 19:26:14 2004 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 6199E16A4DC for ; Wed, 14 Jul 2004 19:26:14 +0000 (GMT) Received: from mediamonks.com (siripandita.mediamonks.net [62.192.127.138]) by mx1.FreeBSD.org (Postfix) with ESMTP id C897A43D66 for ; Wed, 14 Jul 2004 19:26:12 +0000 (GMT) (envelope-from root@mediamonks.net) Received: from manrikigusari [82.197.206.247] by mediamonks.com with ESMTP (SMTPD32-8.12) id A8C34C900B6; Wed, 14 Jul 2004 21:25:55 +0200 From: "Terrence Koeman" To: Date: Wed, 14 Jul 2004 21:25:53 +0200 Organization: MediaMonks B.V. MIME-Version: 1.0 X-Mailer: Microsoft Office Outlook, Build 11.0.5510 Content-Type: multipart/signed; boundary="----=_NextPart_000_002A_01C469E9.236B0850"; protocol="application/x-pkcs7-signature"; micalg=SHA1 In-Reply-To: <200407141302402.SM01804@manrikigusari> X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1409 Thread-Index: AcRpkgHalFN/Q4XHQ/igSCcoWbRMDwARXi8g Message-Id: <200407142125442.SM01804@manrikigusari> X-Info: This e-mail was scanned for spam and viruses by mail.mediamonks.net. X-Info: Please send abuse reports about this e-mail to abuse@mediamonks.net. Subject: RE: Kernel trap 12; panic X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: root@mediamonks.net List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 14 Jul 2004 19:26:14 -0000 This is a multi-part message in MIME format. ------=_NextPart_000_002A_01C469E9.236B0850 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit It just locked up again and displayed this on the console: panic: _mtx_lock_sleep: recursed on non-recursive mutex UMA pcpu @ /usr/src/sys/vm/uma_core.c:1629 cpuid = 0; Uptime: 52m34s -- Regards, Terrence Koeman MediaMonks B.V. (www.mediamonks.com) Please quote all replies in correspondence. > -----Original Message----- > From: owner-freebsd-current@freebsd.org > [mailto:owner-freebsd-current@freebsd.org] On Behalf Of > Terrence Koeman > Sent: Wednesday, July 14, 2004 13:02 > To: freebsd-current@freebsd.org > Subject: Kernel trap 12; panic > > Hi, > > I have installed 5.2-CURRENT on a computer to see what 5.x is > like, and I'm > having a weird problem. > > At random intervals the server just 'disappeared' (it is > remote). I enabled > every debug feature I could find, but the logs show nothing > at all. In the > end I connected a serial console to see if something was > showing there and > see if it wasn't just network access that dropped, and this was on it: > > ****************** > kernel trap 12 with interrupts disabled > > > Fatal trap 12: page fault while in kernel mode > cpuid = 0; apic id = 00 > fault virtual address = 0xde00eab4 > fault code = supervisor read, page not present > instruction pointer = 0x8:0xc04bccc4 > stack pointer = 0x10:0xde40eaa0 > frame pointer = 0x10:0xde00eabc > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, def32 1, gran 1 > processor eflags = resume, IOPL = 0 > current process = 6911 (httpd) > trap number = 12 > panic: page fault > cpuid = 0; > spin lock sched lock held by 0xc3001840 for > 5 seconds > panic: spin lock held too long > cpuid = 0; > ****************** > > It seems to have something to do with apache, but I have no idea. Can > someone help me out here? What is this and how do I fix it? > > If more information is required I will be happy to provide > it, thanks in > advance. > > -- > Regards, > Terrence Koeman > > MediaMonks B.V. (www.mediamonks.com) > Please quote all replies in correspondence. > > > > My dmesg: > ****************** > Copyright (c) 1992-2004 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 5.2-CURRENT #5: Tue Jun 29 15:58:22 CEST 2004 > root@horray.mediamonks.net:/usr/obj/usr/src/sys/HORRAY > WARNING: WITNESS option enabled, expect reduced performance. > WARNING: DIAGNOSTIC option enabled, expect reduced performance. > Preloaded elf kernel "/boot/kernel/kernel" at 0xc0759000. > Preloaded elf module "/boot/kernel/acpi.ko" at 0xc07591f4. > ACPI APIC Table: > Timecounter "i8254" frequency 1193182 Hz quality 0 > CPU: Intel(R) Celeron(R) CPU 2.60GHz (2600.45-MHz 686-class CPU) > Origin = "GenuineIntel" Id = 0xf29 Stepping = 9 > > Features=0xbfebfbff ,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> > real memory = 528416768 (503 MB) > avail memory = 511705088 (488 MB) > ioapic0 irqs 0-23 on motherboard > random: > Pentium Pro MTRR support enabled > npx0: [FAST] > npx0: on motherboard > npx0: INT 16 interface > acpi0: on motherboard > acpi0: [GIANT-LOCKED] > pcibios: BIOS version 2.10 > acpi0: Power Button (fixed) > Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 > acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0 > cpu0: on acpi0 > acpi_tz0: on acpi0 > acpi_button0: on acpi0 > pcib0: port 0xcf8-0xcff on acpi0 > pci0: on pcib0 > agp0: mem > 0xec100000-0xec17ffff,0xe0000000-0xe7ffffff irq 16 at device > 2.0 on pci0 > agp0: detected 8060k stolen memory > agp0: aperture size is 128M > pcib1: at device 30.0 on pci0 > pci1: on pcib1 > atapci0: port > 0xa000-0xa00f,0x9c00-0x9c03,0x9800-0x9807,0x9400-0x9403,0x9000 > -0x9007 mem > 0xec040000-0xec04ffff irq 17 at device 0.0 on pci1 > ata2: at 0x9000 on atapci0 > ata3: at 0x9800 on atapci0 > em0: port > 0xa400-0xa43f mem 0xec000000-0xec01ffff irq 22 at device 5.0 on pci1 > em0: [GIANT-LOCKED] > em0: Ethernet address: 00:30:48:42:96:0e > em0: Speed:N/A Duplex:N/A > em1: port > 0xa800-0xa83f mem 0xec020000-0xec03ffff irq 23 at device 6.0 on pci1 > em1: [GIANT-LOCKED] > em1: Ethernet address: 00:30:48:42:96:0f > em1: Speed:N/A Duplex:N/A > isab0: at device 31.0 on pci0 > isa0: on isab0 > atapci1: port > 0xcc00-0xcc0f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device > 31.1 on pci0 > ata0: at 0x1f0 irq 14 on atapci1 > ata1: at 0x170 irq 15 on atapci1 > pci0: at device 31.3 (no driver attached) > fdc0: port > 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on acpi0 > fdc0: FIFO enabled, 8 bytes threshold > fd0: <1440-KB 3.5" drive> on fdc0 drive 0 > sio0 port 0x3f8-0x3ff irq 4 on acpi0 > sio0: type 16550A, console > sio1 port 0x2f8-0x2ff irq 3 on acpi0 > sio1: type 16550A > atkbdc0: port 0x64,0x60 irq 1 on acpi0 > orm0: