From owner-freebsd-hackers Tue Oct 3 0: 5:49 2000 Delivered-To: freebsd-hackers@freebsd.org Received: from bluerose.windmoon.nu (c255152-a.plstn1.sfba.home.com [24.176.132.48]) by hub.freebsd.org (Postfix) with ESMTP id C7B0237B503 for ; Tue, 3 Oct 2000 00:05:44 -0700 (PDT) Received: from localhost (fengyue@localhost) by bluerose.windmoon.nu (8.11.0/8.10.2) with ESMTP id e9377pS07745 for ; Tue, 3 Oct 2000 00:07:51 -0700 (PDT) Date: Tue, 3 Oct 2000 00:07:51 -0700 (PDT) From: FengYue To: freebsd-hackers@FreeBSD.ORG Subject: 4.1-stable crash. In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Hi, could someone take a look at this crash. The box is a 4.1-stable as Sep 6th. Any hints on what could have caused the crash? This box crashs almost every 3-5 days. Thanks! ==========================cut here================================= gdb -k kernel.debug /var/crash/vmcore.0 [GDB messages...] This GDB was configured as "i386-unknown-freebsd"... IdlePTD 2863104 initial pcb at 247960 panicstr: page fault panic messages: --- dmesg: kvm_read: --- #0 0xc0132df8 in boot () (kgdb) where #0 0xc0132df8 in boot () Cannot access memory at address 0xce51d9b8. (kgdb) ====================================end=========================== As you can see, I can't seem to be able to do a backtrace. below is the dmesg output: ----------------------------------cut here=--------------------- FreeBSD 4.1-STABLE #3: Mon Sep 25 14:28:27 PDT 2000 Timecounter "i8254" frequency 1193182 Hz Timecounter "TSC" frequency 651480181 Hz CPU: Pentium III/Pentium III Xeon/Celeron (651.48-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x683 Stepping = 3 Features=0x383f9ff real memory = 201244672 (196528K bytes) avail memory = 192761856 (188244K bytes) Preloaded elf kernel "kernel" at 0xc02a9000. Pentium Pro MTRR support enabled md0: Malloc disk npx0: on motherboard npx0: INT 16 interface pcib0: on motherboard pci0: on pcib0 pcib2: at device 1.0 on pci0 pci1: on pcib2 pci1: at 0.0 irq 11 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 ata1: at 0x170 irq 15 on atapci0 pci0: at 4.2 irq 10 pci0: at 4.3 irq 10 fxp0: port 0xb800-0xb81f mem 0xe0800000-0xe08f ffff,0xe3000000-0xe3000fff irq 10 at device 16.0 on pci0 fxp0: Ethernet address 00:20:35:67:5b:fc pcib1: on motherboard pci2: on pcib1 fdc0: at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0 fdc0: FIFO enabled, 8 bytes threshold fd0: <1440-KB 3.5" drive> on fdc0 drive 0 atkbdc0: at port 0x60,0x64 on isa0 vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> IP packet filtering initialized, divert enabled, rule-based forwarding disabled, default to accept, logging limited to 100 packets/entry by default IP Filter: v3.4.8 initialized. Default = pass all, Logging = enabled ad0: 9541MB [19386/16/63] at ata0-master using UDMA66 ad1: 6869MB [13957/16/63] at ata0-slave using UDMA33 ad2: 14649MB [29765/16/63] at ata1-master using UDMA66 Mounting root from ufs:/dev/ad0s1a WARNING: / was not properly dismounted To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message