From owner-freebsd-questions Mon Jun 19 23:20:23 2000 Delivered-To: freebsd-questions@freebsd.org Received: from www.kpi.com.au (www.kpi.com.au [203.39.132.210]) by hub.freebsd.org (Postfix) with ESMTP id 6424D37BB4A for ; Mon, 19 Jun 2000 23:20:12 -0700 (PDT) (envelope-from johnsa@kpi.com.au) Received: from kpi.com.au (localhost.kpi.com.au [127.0.0.1]) by www.kpi.com.au (8.9.3/8.9.3) with ESMTP id QAA00195 for ; Tue, 20 Jun 2000 16:20:27 +1000 (EST) (envelope-from johnsa@kpi.com.au) Message-ID: <394F0D17.DCD91F17@kpi.com.au> Date: Tue, 20 Jun 2000 16:20:07 +1000 From: Andrew Johns Organization: KPI Logistics Pty. Ltd. X-Mailer: Mozilla 4.73 [en] (Win98; U) X-Accept-Language: en MIME-Version: 1.0 To: freebsd-questions@FreeBSD.org Subject: Fatal trap 12 whilst in idle state??? Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Hi, Machine: PII266, 64MB SDRAM, SCSI HD x 2, nothing out of the ordinary This machine has rebooted twice in the last few days, both times with little to zero load, both times with no users logged on, once with several Samba connections active. No messages went to /var/log/messages. Upon searching the archives I saw a quote from DG about idle state panics being very suspicious, prob RAM or disk errors... I'm building a debug kernel tonight and will be able to forward more details as soon as I can. So, my Q is, any other ideas that people may have in the interim as to what would cause these panics? uname -a: FreeBSD pace2000.hazellbros.com.au 4.0-RELEASE FreeBSD 4.0-RELEASE #0: Sat Jun 17 13:09:40 EST 2000 root@pace2000.hazellbros.com.au:/usr/src/sys/compile/PACE2000 i386 Panic message (the last one - the first one I missed completely): Fatal Trap 12: Page fault while in kernel mode Fault virt addr = 0x08 Fault code = supervisor read, page not present ip = 0x8:0xc019464c (nm /kernel => 0xc194560 arpintr 0xc1946f8 in_arpinput) sp = 0x10:0xc02377e4 fp = 0x10:0xc02377ec cs = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 proc eflags = int enabled, resume, IOPL=0 current proc = idle int mask = trap number = 12 panic: page fault syncing disks Fatal Trap 12: Page fault while in kernel mode Fault virt addr = 0x10 Fault code = supervisor read, page not present ip = 0x8:0xc01cf7cb (nm /kernel => 0xc01cf684 vnode_pager_generic_putpages 0xc01cf864 vnode_pager_lock) sp = 0x10:0xc0237480 fp = 0x10:0xc02374d8 cs = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 proc eflags = int enabled, resume, IOPL=0 current proc = idle int mask = trap number = 12 panic: page fault Uptime: 1d2h8m4s (since prev spontaneous reboot in fact) dumping to dev #da/0x20001, offset 16 ...... Boot messages are included at the end, for those interested. BTW:Regards to all for such a great product. ---------------------\=-_ _-=/ Andrew Johns BSc. \ \==/ / Principal Consultant \ / KPI Logistics Pty Ltd \ / Tasmania, Australia - THE place to be. mailto:johnsa@kpi.com.au \ +/ http://www.kpi.com.au \/ My favourite boot labels: F1 Real OS -> http://www.FreeBSD.org F2 Pretend OS -> http://www.microsoft.com ******************************************************************** Boot messages: Copyright (c) 1992-2000 The FreeBSD Project. Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. FreeBSD 4.0-RELEASE #0: Sat Jun 17 13:09:40 EST 2000 root@pace2000.hazellbros.com.au:/usr/src/sys/compile/PACE2000 Timecounter "i8254" frequency 1193182 Hz CPU: Pentium II/Pentium II Xeon/Celeron (265.47-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x633 Stepping = 3 Features=0x80f9ff real memory = 67100672 (65528K bytes) avail memory = 62185472 (60728K bytes) Preloaded elf kernel "kernel" at 0xc02b5000. Preloaded userconfig_script "/boot/kernel.conf" at 0xc02b509c. Pentium Pro MTRR support enabled md0: Malloc disk npx0: on motherboard npx0: INT 16 interface pcib0: on motherboard pci0: on pcib0 pcib1: at device 1.0 on pci0 pci1: on pcib1 pci1: at 0.0 irq 11 isab0: at device 7.0 on pci0 isa0: on isab0 atapci0: at device 7.1 on pci0 atapci0: Busmastering DMA not enabled pci0: at 7.2 irq 9 chip1: port 0x7000-0x700f at device 7.3 on pci0 ahc0: port 0x1000-0x10ff mem 0xf0000000-0xf0000 fff irq 11 at device 13.0 on pci0 ahc0: aic7860 Single Channel A, SCSI Id=7, 3/255 SCBs rl0: port 0x1400-0x14ff mem 0xf0001000-0xf00010ff irq 9 at device 16.0 on pci0 rl0: Ethernet address: 00:00:b4:a8:3c:cc miibus0: on rl0 rlphy0: on miibus0 rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto 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 0x60-0x6f on isa0 atkbd0: irq 1 on atkbdc0 vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 sc0: on isa0 sc0: VGA <16 virtual consoles, flags=0x200> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 16550A sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A ppc0: at port 0x378-0x37f irq 7 on isa0 ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode ppi0: on ppbus0 lpt0: on ppbus0 lpt0: Interrupt-driven port Waiting 7 seconds for SCSI devices to settle Mounting root from ufs:/dev/da0s1a da0 at ahc0 bus 0 target 1 lun 0 da0: Fixed Direct Access SCSI-2 device da0: 10.000MB/s transfers (10.000MHz, offset 15), Tagged Queueing Enabled da0: 510MB (1046206 512 byte sectors: 64H 32S/T 510C) da1 at ahc0 bus 0 target 2 lun 0 da1: Fixed Direct Access SCSI-2 device da1: 10.000MB/s transfers (10.000MHz, offset 15), Tagged Queueing Enabled da1: 2049MB (4197405 512 byte sectors: 255H 63S/T 261C) WARNING: / was not properly dismounted To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message