From owner-freebsd-bugs Fri Aug 18 3:40: 8 2000 Delivered-To: freebsd-bugs@freebsd.org Received: from freefall.freebsd.org (freefall.FreeBSD.org [216.136.204.21]) by hub.freebsd.org (Postfix) with ESMTP id 1CB3A37B422 for ; Fri, 18 Aug 2000 03:40:04 -0700 (PDT) Received: (from gnats@localhost) by freefall.freebsd.org (8.9.3/8.9.2) id DAA70943; Fri, 18 Aug 2000 03:40:04 -0700 (PDT) (envelope-from gnats@FreeBSD.org) Date: Fri, 18 Aug 2000 03:40:04 -0700 (PDT) Message-Id: <200008181040.DAA70943@freefall.freebsd.org> To: freebsd-bugs@FreeBSD.org Cc: From: Jonas Jochum Subject: Re: i386/20685: fbsd 4.1-stable crashed when compiling stuff or doing some i/o (network and disk) Reply-To: Jonas Jochum Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org The following reply was made to PR i386/20685; it has been noted by GNATS. From: Jonas Jochum To: Cc: freebsd-gnats-submit@freebsd.org Subject: Re: i386/20685: fbsd 4.1-stable crashed when compiling stuff or doing some i/o (network and disk) Date: Fri, 18 Aug 2000 12:34:31 +0200 (MEST) IdlePTD 3776512 initial pcb at 2fba20 panicstr: page fault panic messages: --- Fatal trap 12: page fault while in kernel mode fault virtual address = 0x15 fault code = supervisor read, page not present instruction pointer = 0x8:0xc0253568 stack pointer = 0x10:0xc7726e80 frame pointer = 0x10:0xc7726e88 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 = 11929 (pkg_info) interrupt mask = none trap number = 12 panic: page fault syncing disks... 326 326 319 291 267 250 208 156 101 49 done Uptime: 2h37m40s 0 boot (howto=256) at ../../kern/kern_shutdown.c:302 302 dumppcb.pcb_cr3 = rcr3(); (kgdb) where #0 boot (howto=256) at ../../kern/kern_shutdown.c:302 #1 0xc0159d68 in poweroff_wait (junk=0xc02cb90f, howto=-949032320) at ../../kern/kern_shutdown.c:552 #2 0xc0286485 in trap_fatal (frame=0xc7726e40, eva=21) at ../../i386/i386/trap.c:927 #3 0xc028615d in trap_pfault (frame=0xc7726e40, usermode=0, eva=21) at ../../i386/i386/trap.c:820 #4 0xc0285d2f in trap (frame={tf_fs = 16, tf_es = 16, tf_ds = 16, tf_edi = 672108544, tf_esi = 0, tf_ebp = -948801912, tf_isp = -948801940, tf_ebx = -947292192, tf_edx = 1, tf_ecx = 1239613, tf_eax = 33620, tf_trapno = 12, tf_err = 0, tf_eip = -1071303320, tf_cs = 8, tf_eflags = 66050, tf_esp = 0, tf_ss = -948884608}) at ../../i386/i386/trap.c:426 #5 0xc0253568 in vm_page_lookup (object=0xc78977e0, pindex=0) at ../../vm/vm_page.c:501 #6 0xc024bf88 in vm_fault (map=0xc7712b80, vaddr=672108544, fault_type=3 '\003', fault_flags=8) at ../../vm/vm_fault.c:288 #7 0xc02860f2 in trap_pfault (frame=0xc7726fa8, usermode=1, eva=672109440) at ../../i386/i386/trap.c:800 #8 0xc0285c2f in trap (frame={tf_fs = 47, tf_es = 47, tf_ds = 47, tf_edi = 671653972, tf_esi = 672109440, tf_ebp = -1077941788, tf_isp = -948801580, tf_ebx = 671485992, tf_edx = 671499008, tf_ecx = 671436340, tf_eax = 671600640, tf_trapno = 12, tf_err = 7, tf_eip = 671436346, tf_cs = 31, tf_eflags = 66050, tf_esp = -1077941828, tf_ss = 47}) at ../../i386/i386/trap.c:349 #9 0x28054e3a in ?? () #10 0x28052ba0 in ?? () #11 0x280517ab in ?? () I'm not at all familiar with debugging, so you have to tell me which frames I have to look at ;) -- Sent through GMX FreeMail - http://www.gmx.net To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message