From owner-freebsd-bugs@FreeBSD.ORG Tue Apr 29 14:16:52 2003 Return-Path: Delivered-To: freebsd-bugs@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 35E5C37B401; Tue, 29 Apr 2003 14:16:52 -0700 (PDT) Received: from simmts3-srv.bellnexxia.net (simmts3-srv.bellnexxia.net [206.47.199.12]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0E0F443F75; Tue, 29 Apr 2003 14:16:51 -0700 (PDT) (envelope-from brad.lisoweski@sheridanc.on.ca) Received: from maximumfast ([64.229.198.145]) by simmts3-srv.bellnexxia.net ESMTP <20030429211648.EACK24806.simmts3-srv.bellnexxia.net@maximumfast>; Tue, 29 Apr 2003 17:16:48 -0400 From: "Brad Lisoweski" To: , Date: Tue, 29 Apr 2003 17:14:48 -0400 Message-ID: <004901c30e94$5deba9a0$f90a640a@maximumfast> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.4024 Importance: Normal X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Subject: Kernel Panic in 4.8-STABLE X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 29 Apr 2003 21:16:52 -0000 -- Previously Posted to FreeBSD-questions Update: I've changed the RAM in the machine. That seemed to fix the problem for a little bit, but the problem has started occuring again. Also, I'm not subscribed to the list, so please reply to this message directly. Thanks for all your help. -- Hello, Recently, I've been having kernel panics on 4.8RC. This made me upgrade to 4.8-STABLE hoping that the problem would be solved. Unfortunately, I've had no such luck. The panic happens about 1 hour after the machine is booted. Once booted and the panic occurs, the machine will reboot itself for literally hours, until such time as the problem magically goes away. The box has been up for about a day now with no reboots. I'm scared to play around with anything that might cause a reboot as I can't afford this box to have downtime of ~8 - 12hrs (it's a remote machine). If additional information is required, please let me know. The file that the kernel is generated from is a pretty generic copy of GENERIC with IPFIREWALL compiled in. Any help would be appreciated. Thanks, Brad -- panic note from /var/log/messages -- Apr 24 22:13:50 tsunami /kernel: Apr 24 22:13:50 tsunami /kernel: Apr 24 22:13:50 tsunami /kernel: Fatal trap 12: page fault while in kernel mode Apr 24 22:13:50 tsunami /kernel: fault virtual address = 0x0 Apr 24 22:13:50 tsunami /kernel: fault code = supervisor write, page not present Apr 24 22:13:50 tsunami /kernel: instruction pointer = 0x8:0xc0237068 Apr 24 22:13:50 tsunami /kernel: stack pointer = 0x10:0xc04111a0 Apr 24 22:13:50 tsunami /kernel: frame pointer = 0x10:0xc04111ac Apr 24 22:13:50 tsunami /kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Apr 24 22:13:50 tsunami /kernel: = DPL 0, pres 1, def32 1, gran 1 Apr 24 22:13:50 tsunami /kernel: processor eflags = interrupt enabled, resume, IOPL = 0 Apr 24 22:13:50 tsunami /kernel: current process = Idle Apr 24 22:13:50 tsunami /kernel: interrupt mask = Apr 24 22:13:50 tsunami /kernel: trap number = 12 Apr 24 22:13:50 tsunami /kernel: panic: page fault Apr 24 22:13:50 tsunami /kernel: -- DMESG output -- syncing disks... 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 4.8-STABLE #0: Fri Apr 25 15:08:15 EDT 2003 root@tsunami.microsloth.net:/usr/obj/usr/src/sys/microsloth Timecounter "i8254" frequency 1193182 Hz CPU: AMD Athlon(TM)Processor (1343.19-MHz 686-class CPU) Origin = "AuthenticAMD" Id = 0x644 Stepping = 4 Features=0x183f9ff AMD Features=0xc0440000 real memory = 536788992 (524208K bytes) avail memory = 517033984 (504916K bytes) Preloaded elf kernel "kernel" at 0xc0522000. Pentium Pro MTRR support enabled md0: Malloc disk Using $PIR table, 11 entries at 0xc00f1770 npx0: on motherboard npx0: INT 16 interface pcib0: on motherboard pci0: on pcib0 agp0: mem 0xf0000000-0xf7ffffff at device 0.0 on pci0 pcib1: at device 1.0 on pci0 pci1: on pcib1 pci1: at 0.0 irq 11 ohci0: mem 0xeb800000-0xeb800fff irq 6 at device 2.0 on pci0 usb0: OHCI version 1.0, legacy support usb0: on ohci0 usb0: USB revision 1.0 uhub0: AcerLabs OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 4 ports with 4 removable, self powered atapci0: port 0xd400-0xd40f at device 4.0 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 ohci1: mem 0xea800000-0xea800fff irq 12 at device 6.0 on pci0 usb1: OHCI version 1.0, legacy support usb1: on ohci1 usb1: USB revision 1.0 uhub1: AcerLabs OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered isab0: at device 7.0 on pci0 isa0: on isab0 xl0: <3Com 3c905B-TX Fast Etherlink XL> port 0xb400-0xb47f mem 0xe9800000-0xe980007f irq 10 at device 11.0 on pci0 xl0: Ethernet address: 00:50:da:19:cc:b4 miibus0: on xl0 xlphy0: <3Com internal media interface> on miibus0 xlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto chip0: at device 17.0 on pci0 orm0: