From owner-freebsd-bugs Thu Jul 20 13:50: 9 2000 Delivered-To: freebsd-bugs@freebsd.org Received: from freefall.freebsd.org (freefall.FreeBSD.ORG [204.216.27.21]) by hub.freebsd.org (Postfix) with ESMTP id 8112537C187 for ; Thu, 20 Jul 2000 13:50:02 -0700 (PDT) (envelope-from gnats@FreeBSD.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.9.3/8.9.2) id NAA02235; Thu, 20 Jul 2000 13:50:02 -0700 (PDT) (envelope-from gnats@FreeBSD.org) Date: Thu, 20 Jul 2000 13:50:02 -0700 (PDT) Message-Id: <200007202050.NAA02235@freefall.freebsd.org> To: freebsd-bugs@FreeBSD.org Cc: From: Jeff Blaine Subject: Re: kern/19726: fatal trap 12 / page fault Reply-To: Jeff Blaine Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org The following reply was made to PR kern/19726; it has been noted by GNATS. From: Jeff Blaine To: freebsd-gnats-submit@freebsd.org Cc: Subject: Re: kern/19726: fatal trap 12 / page fault Date: Thu, 20 Jul 2000 16:42:41 -0400 Got another one :< I'll swap the existing 16MB out tonight with the other 16MB I used to have in there (which made 32). (kgdb) symbol-file kernel.debug Reading symbols from kernel.debug...done. (kgdb) exec-file /var/crash/kernel.1 (kgdb) core-file /var/crash/vmcore.1 IdlePTD 2617344 initial pcb at 2184c0 panicstr: page fault panic messages: --- Fatal trap 12: page fault while in kernel mode fault virtual address = 0x8 fault code = supervisor read, page not present instruction pointer = 0x8:0xc0171894 stack pointer = 0x10:0xc01fed04 frame pointer = 0x10:0xc01fed0c code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = Idle interrupt mask = trap number = 12 panic: page fault syncing disks... done Uptime: 5d18h8m19s dumping to dev #ad/0x20001, offset 229376 dump ata0: resetting devices .. done 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 --- #0 0xc0132ec8 in boot () (kgdb) where #0 0xc0132ec8 in boot () #1 0xc013324c in poweroff_wait () #2 0xc01ccda5 in trap_fatal () #3 0xc01cca7d in trap_pfault () #4 0xc01cc647 in trap () #5 0xc0171894 in arpintr () (kgdb) To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message