From owner-freebsd-stable@FreeBSD.ORG Wed Jul 28 17:52:28 2004 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6566916A4CE for ; Wed, 28 Jul 2004 17:52:28 +0000 (GMT) Received: from ganymede.hub.org (u46n208.hfx.eastlink.ca [24.222.46.208]) by mx1.FreeBSD.org (Postfix) with ESMTP id C73B143D4C for ; Wed, 28 Jul 2004 17:52:27 +0000 (GMT) (envelope-from scrappy@hub.org) Received: by ganymede.hub.org (Postfix, from userid 1000) id 4B67C371E1; Wed, 28 Jul 2004 14:52:27 -0300 (ADT) Received: from localhost (localhost [127.0.0.1]) by ganymede.hub.org (Postfix) with ESMTP id 46E09371E0 for ; Wed, 28 Jul 2004 14:52:27 -0300 (ADT) Date: Wed, 28 Jul 2004 14:52:27 -0300 (ADT) From: "Marc G. Fournier" To: freebsd-stable@freebsd.org Message-ID: <20040728145033.N792@ganymede.hub.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Subject: panic: page fault ... in ffs_write / generic_bcopy ... X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 28 Jul 2004 17:52:28 -0000 I have two *nice* core files right now, or at least look nice to me ... I put one in through GNaTs yesterday, but after a short period of uptime, its panic'd a second time, so figured I'd post the trace here as well ... in case someone glances at it and has an idea? (kgdb) where #0 dumpsys () at /usr/src/sys/kern/kern_shutdown.c:487 #1 0x801522eb in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:316 #2 0x8015275d in panic (fmt=0x80275399 "%s") at /usr/src/sys/kern/kern_shutdown.c:595 #3 0x8023fa41 in trap_fatal (frame=0xb892e750, eva=0) at /usr/src/sys/i386/i386/trap.c:974 #4 0x8023f6ad in trap_pfault (frame=0xb892e750, usermode=0, eva=0) at /usr/src/sys/i386/i386/trap.c:867 #5 0x8023f20b in trap (frame={tf_fs = -1774387176, tf_es = -2042626032, tf_ds = -2042626032, tf_edi = -1509507072, tf_esi = 0, tf_ebp = -1198331972, tf_isp = -1198332036, tf_ebx = 8192, tf_edx = -1509507072, tf_ecx = 2048, tf_eax = -1509507072, tf_trapno = 12, tf_err = 0, tf_eip = -2145131498, tf_cs = 8, tf_eflags = 66054, tf_esp = -1198331732, tf_ss = -1198331760}) at /usr/src/sys/i386/i386/trap.c:466 #6 0x8023e416 in generic_bcopy () #7 0x801f5b65 in ffs_write (ap=0xb892e854) at /usr/src/sys/ufs/ufs/ufs_readwrite.c:547 #8 0x80191451 in union_write (ap=0xb892e898) at vnode_if.h:363 #9 0x8020cca8 in vnode_pager_generic_putpages (vp=0xca66d740, m=0xb892e970, bytecount=8192, flags=12, rtvals=0xb892e93c) at vnode_if.h:363 #10 0x801912c2 in union_putpages (ap=0xb892e900) at /usr/src/sys/miscfs/union/union_vnops.c:1047 #11 0x8020caca in vnode_pager_putpages (object=0xc4c81958, m=0xb892e970, count=2, sync=12, rtvals=0xb892e93c) at vnode_if.h:1147 #12 0x80209a0f in vm_pageout_flush (mc=0xb892e970, count=2, flags=12) at /usr/src/sys/vm/vm_pager.h:147 #13 0x8020697b in vm_object_page_collect_flush (object=0xc4c81958, p=0x828b23b0, curgeneration=47865, pagerflags=12) at /usr/src/sys/vm/vm_object.c:806 #14 0x80206559 in vm_object_page_clean (object=0xc4c81958, start=0, end=0, flags=4) at /usr/src/sys/vm/vm_object.c:605 #15 0x80182b08 in vfs_msync (mp=0x8fd6c600, flags=2) at /usr/src/sys/kern/vfs_subr.c:2731 #16 0x80183c80 in sync (p=0x802c5440, uap=0x0) at /usr/src/sys/kern/vfs_syscalls.c:582 #17 0x80152086 in boot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:235 #18 0x8015275d in panic (fmt=0x80275399 "%s") at /usr/src/sys/kern/kern_shutdown.c:595 #19 0x8023fa41 in trap_fatal (frame=0xb892ebc4, eva=0) at /usr/src/sys/i386/i386/trap.c:974 #20 0x8023f6ad in trap_pfault (frame=0xb892ebc4, usermode=0, eva=0) at /usr/src/sys/i386/i386/trap.c:867 #21 0x8023f20b in trap (frame={tf_fs = -1851260904, tf_es = -2146303984, tf_ds = -1989672944, tf_edi = -1464680448, tf_esi = 0, tf_ebp = -1198330832, tf_isp = -1198330896, tf_ebx = 8192, tf_edx = -1464680448, tf_ecx = 2048, tf_eax = -1464680448, tf_trapno = 12, tf_err = 0, tf_eip = -2145131498, tf_cs = 8, tf_eflags = 66054, tf_esp = -1198330592, tf_ss = -1198330620}) at /usr/src/sys/i386/i386/trap.c:466 #22 0x8023e416 in generic_bcopy () #23 0x801f5b65 in ffs_write (ap=0xb892ecc8) at /usr/src/sys/ufs/ufs/ufs_readwrite.c:547 #24 0x80191451 in union_write (ap=0xb892ed0c) at vnode_if.h:363 #25 0x8020cca8 in vnode_pager_generic_putpages (vp=0xc83f83c0, m=0xb892ede4, bytecount=8192, flags=12, rtvals=0xb892edb0) at vnode_if.h:363 #26 0x801912c2 in union_putpages (ap=0xb892ed74) at /usr/src/sys/miscfs/union/union_vnops.c:1047 #27 0x8020caca in vnode_pager_putpages (object=0xc7076170, m=0xb892ede4, count=2, sync=12, rtvals=0xb892edb0) at vnode_if.h:1147 #28 0x80209a0f in vm_pageout_flush (mc=0xb892ede4, count=2, flags=12) at /usr/src/sys/vm/vm_pager.h:147 #29 0x8020697b in vm_object_page_collect_flush (object=0xc7076170, p=0x835e4830, curgeneration=25361, pagerflags=12) at /usr/src/sys/vm/vm_object.c:806 #30 0x80206559 in vm_object_page_clean (object=0xc7076170, start=0, end=0, flags=4) at /usr/src/sys/vm/vm_object.c:605 #31 0x80182b08 in vfs_msync (mp=0x8fd6c600, flags=2) at /usr/src/sys/kern/vfs_subr.c:2731 #32 0x80182ed6 in sync_fsync (ap=0xb892ef7c) at /usr/src/sys/kern/vfs_subr.c:2992 #33 0x801811bf in sched_sync () at vnode_if.h:558 (kgdb) up 7 #7 0x801f5b65 in ffs_write (ap=0xb892e854) at /usr/src/sys/ufs/ufs/ufs_readwrite.c:547 547 error = (kgdb) list 542 543 size = BLKSIZE(fs, ip, lbn) - bp->b_resid; 544 if (size < xfersize) 545 xfersize = size; 546 547 error = 548 uiomove((char *)bp->b_data + blkoffset, (int)xfersize, uio); 549 if ((ioflag & (IO_VMIO|IO_DIRECT)) && 550 (LIST_FIRST(&bp->b_dep) == NULL)) { 551 bp->b_flags |= B_RELBUF; ---- Marc G. Fournier Hub.Org Networking Services (http://www.hub.org) Email: scrappy@hub.org Yahoo!: yscrappy ICQ: 7615664