Date: Mon, 26 Feb 2007 17:00:28 GMT From: Remko Lodder <remko@elvandar.org> To: freebsd-i386@FreeBSD.org Subject: Re: i386/109568: Reboot server with "Fatal trap 12" Message-ID: <200702261700.l1QH0SIb031356@freefall.freebsd.org>
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The following reply was made to PR i386/109568; it has been noted by GNATS. From: Remko Lodder <remko@elvandar.org> To: "Serge A. Pechiony" <darkhost@mail.ru> Cc: freebsd-gnats-submit@FreeBSD.org Subject: Re: i386/109568: Reboot server with "Fatal trap 12" Date: Mon, 26 Feb 2007 17:56:10 +0100 On Mon, Feb 26, 2007 at 03:11:34PM +0000, Serge A. Pechiony wrote: > > Feb 25 16:03:26 core syslogd: kernel boot file is /boot/kernel/kernel > Feb 25 16:03:26 core kernel: > Feb 25 16:03:26 core kernel: > Feb 25 16:03:26 core kernel: Fatal trap 12: page fault while in kernel mode > Feb 25 16:03:26 core kernel: cpuid = 0; apic id = 00 > Feb 25 16:03:26 core kernel: fault virtual address = 0x14 > Feb 25 16:03:26 core kernel: fault code = supervisor read, page not present > Feb 25 16:03:26 core kernel: instruction pointer = 0x8:0xc0609b43 > Feb 25 16:03:26 core kernel: stack pointer = 0x10:0xe4ab8c70 > Feb 25 16:03:26 core kernel: frame pointer = 0x10:0xe4ab8c9c > Feb 25 16:03:26 core kernel: code segment = base 0x0, limit 0xfffff, type 0x1b > Feb 25 16:03:26 core kernel: = DPL 0, pres 1, def32 1, gran 1 > Feb 25 16:03:26 core kernel: processor eflags = interrupt enabled, resume, IOPL = 0 > Feb 25 16:03:26 core kernel: current process = 53 (swi0: uart uart si*) > Feb 25 16:03:26 core kernel: trap number = 12 > Feb 25 16:03:26 core kernel: panic: page fault > Feb 25 16:03:26 core kernel: cpuid = 0 > Feb 25 16:03:26 core kernel: boot() called on cpu#0 > Feb 25 16:03:26 core kernel: Uptime: 6d0h41m22s > Feb 25 16:03:26 core kernel: Dumping 1024 MB > Feb 25 16:03:26 core kernel: 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 256 272 288 304 320 336 352 368 384 400 416 432 448 464 480 496 512 528 544 560 576 592 608 624 640 656 672 688 704 720 736 752 768 784 800 816 832 848 864 880 896 912 928 944 960 976 992 1008 > Feb 25 16:03:26 core kernel: Dump complete > Feb 25 16:03:26 core kernel: Automatic reboot in 15 seconds - press a key on the console to abort > Feb 25 16:03:26 core kernel: Rebooting... > Feb 25 16:03:26 core kernel: cpu_reset called on cpu#0 > Feb 25 16:03:26 core kernel: cpu_reset: Stopping other CPUs > Feb 25 16:03:26 core kernel: Copyright (c) 1992-2005 The FreeBSD Project. > Feb 25 16:03:26 core kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 > Feb 25 16:03:26 core kernel: The Regents of the University of California. All rights reserved. > Feb 25 16:03:26 core kernel: FreeBSD 5.4-RELEASE-p22 #0: Mon Feb 19 11:01:36 MSK 2007 > Feb 25 16:03:26 core kernel: psa@core.pac.ru:/usr/src/sys/i386/compile/CORE.kernel > Feb 25 16:03:26 core kernel: MPTable: <AMI CNB30LE > > Feb 25 16:03:26 core kernel: Timecounter "i8254" frequency 1193182 Hz quality 0 > Feb 25 16:03:26 core kernel: CPU: Intel(R) Pentium(R) III CPU family 1266MHz (1262.68-MHz 686-class CPU) > Sadly this is not telling us enough to get this going (at least it is not telling me enough to get this rolling): can you have a look at http://www.freebsd.org/doc/en/books/developers-handbook/kerneldebug.html and follow the instructions listed there? That way we have a better and detailed view on what is going on. In addition, are you perhaps able to confirm whether this is also the case on 6.x? Thanks! remko -- Kind regards, Remko Lodder ** remko@elvandar.org FreeBSD ** remko@FreeBSD.org /* Quis custodiet ipsos custodes */
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