From owner-freebsd-stable@FreeBSD.ORG Mon Oct 20 21:44:13 2008 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 248891065672 for ; Mon, 20 Oct 2008 21:44:13 +0000 (UTC) (envelope-from jhb@freebsd.org) Received: from server.baldwin.cx (bigknife-pt.tunnel.tserv9.chi1.ipv6.he.net [IPv6:2001:470:1f10:75::2]) by mx1.freebsd.org (Postfix) with ESMTP id 8A63B8FC1D for ; Mon, 20 Oct 2008 21:44:12 +0000 (UTC) (envelope-from jhb@freebsd.org) Received: from localhost.corp.yahoo.com (john@localhost [IPv6:::1]) (authenticated bits=0) by server.baldwin.cx (8.14.2/8.14.2) with ESMTP id m9KLi5Is096902; Mon, 20 Oct 2008 17:44:06 -0400 (EDT) (envelope-from jhb@freebsd.org) From: John Baldwin To: freebsd-stable@freebsd.org Date: Mon, 20 Oct 2008 17:33:00 -0400 User-Agent: KMail/1.9.7 References: <200810181613.m9IGDG5W029203@lava.sentex.ca> In-Reply-To: <200810181613.m9IGDG5W029203@lava.sentex.ca> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Message-Id: <200810201733.00682.jhb@freebsd.org> X-Greylist: Sender succeeded SMTP AUTH authentication, not delayed by milter-greylist-2.0.2 (server.baldwin.cx [IPv6:::1]); Mon, 20 Oct 2008 17:44:06 -0400 (EDT) X-Virus-Scanned: ClamAV 0.93.1/8451/Mon Oct 20 12:02:15 2008 on server.baldwin.cx X-Virus-Status: Clean X-Spam-Status: No, score=-2.6 required=4.2 tests=BAYES_00,NO_RELAYS autolearn=ham version=3.1.3 X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on server.baldwin.cx Cc: Subject: Re: panic on RELENG_6 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 20 Oct 2008 21:44:13 -0000 On Saturday 18 October 2008 12:13:22 pm Mike Tancsa wrote: > A kernel from Feb 2008 was working just fine=20 > until we updated to a new one on Thursday >=20 >=20 > kgdb kernel.debug /var/crash/vmcore.0 > GNU gdb 6.1.1 [FreeBSD] > Copyright 2004 Free Software Foundation, Inc. > GDB is free software, covered by the GNU General Public License, and you = are > welcome to change it and/or distribute copies of it under certain=20 conditions. > Type "show copying" to see the conditions. > There is absolutely no warranty for GDB. Type "show warranty" for detail= s. > This GDB was configured as "i386-marcel-freebsd"... >=20 > Unread portion of the kernel message buffer: >=20 > panic: page fault > cpuid =3D 1 > Uptime: 1d11h24m6s > Dumping 3580 MB (5 chunks) > chunk 0: 1MB (159 pages) ... ok > chunk 1: 3580MB (916227 pages) 3564 3548 3532=20 > 3516 3500 3484 3468 3452 3436 3420 3404 3388 3372=20 > 3356 3340 3324 3308 3292 3276 3260 3244 3228 3212=20 > 3196 3180 3164 3148 3132 3116 3100 3084 3068 3052=20 > 3036 3020 3004 2988 2972 2956 2940 2924 2908 2892=20 > 2876 2860 2844 2828 2812 2796 2780 2764 2748 2732=20 > 2716 2700 2684 2668 2652 2636 2620 2604 2588 2572=20 > 2556 2540 2524 2508 2492 2476 2460 2444 2428 2412=20 > 2396 2380 2364 2348 2332 2316 2300 2284 2268 2252=20 > 2236 2220 2204 2188 2172 2156 2140 2124 2108 2092=20 > 2076 2060 2044 2028 2012 1996 1980 1964 1948 1932=20 > 1916 1900 1884 1868 1852 1836 1820 1804 1788 1772=20 > 1756 1740 1724 1708 1692 1676 1660 1644 1628 1612=20 > 1596 1580 1564 1548 1532 1516 1500 1484 1468 1452=20 > 1436 1420 1404 1388 1372 1356 1340 1324 1308 1292=20 > 1276 1260 1244 1228 1212 1196 1180 1164 1148 1132=20 > 1116 1100 1084 1068 1052 1036 1020 1004 988 972=20 > 956 940 924 908 892 876 860 844 828 812 796 780=20 > 764 748 732 716 700 684 668 652 636 620 604 588=20 > 572 556 540 524 508 492 476 460 444 428 412 396=20 > 380 364 348 332 316 300 284 268 252 236 220 204=20 > 188 172 156 140 124 108 92 76 60 44 28 12 ... ok > chunk 2: 1MB (147 pages) >=20 > Reading symbols from /boot/kernel/acpi.ko...done. > Loaded symbols for /boot/kernel/acpi.ko > Reading symbols from /boot/kernel/ichwd.ko...done. > Loaded symbols for /boot/kernel/ichwd.ko > #0 doadump () at pcpu.h:165 > 165 pcpu.h: No such file or directory. > in pcpu.h > (kgdb) bt > #0 doadump () at pcpu.h:165 > #1 0xc057f462 in boot (howto=3D260) at /usr/src/sys/kern/kern_shutdown.c= :410 > #2 0xc057f789 in panic (fmt=3D0xc0732b6c "%s") at=20 > /usr/src/sys/kern/kern_shutdown.c:566 > #3 0xc06f4d1c in trap_fatal (frame=3D0xebddba70,=20 > eva=3D72) at /usr/src/sys/i386/i386/trap.c:838 > #4 0xc06f4a5b in trap_pfault (frame=3D0xebddba70,=20 > usermode=3D0, eva=3D72) at /usr/src/sys/i386/i386/trap.c:745 > #5 0xc06f4695 in trap (frame=3D > {tf_fs =3D 8, tf_es =3D 40, tf_ds =3D=20 > -337838040, tf_edi =3D 0, tf_esi =3D 0, tf_ebp =3D=20 > -337790240, tf_isp =3D -337790308, tf_ebx =3D 0,=20 > tf_edx =3D -917953980, tf_ecx =3D -337789924, tf_eax=20 > =3D 0, tf_trapno =3D 12, tf_err =3D 0, tf_eip =3D=20 > -1068033446, tf_cs =3D 32, tf_eflags =3D 66178,=20 > tf_esp =3D -1, tf_ss =3D 2147483647}) at /usr/src/sys/i386/i386/trap.c:435 > #6 0xc06df5aa in calltrap () at /usr/src/sys/i386/i386/exception.s:139 > #7 0xc0571a5a in lf_advlockasync (ap=3D0xebddbaf8,=20 > statep=3D0xc9492244, size=3DUnhandled dwarf expression opcode 0x93 > ) at /usr/src/sys/kern/kern_lockf.c:470 > #8 0xc057218b in lf_advlock (ap=3D0xc9492244,=20 > statep=3D0xc9492244, size=3D16384) at /usr/src/sys/kern/kern_lockf.c:722 > #9 0xc068d028 in ufs_advlock (ap=3D0xc9492244) at=20 > /usr/src/sys/ufs/ufs/ufs_vnops.c:2178 > #10 0xc0706a35 in VOP_ADVLOCK_APV (vop=3D0x0, a=3D0xc9492244) at vnode_if= =2Ec:2002 > #11 0xc05df562 in kern_open (td=3D0xccc01180,=20 > path=3D0x0, pathseg=3DUIO_USERSPACE, flags=3D17, mode=3D416) at vnode_if.= h:1029 > #12 0xc05dedfe in open (td=3D0xccc01180,=20 > uap=3D0xebddbd04) at /usr/src/sys/kern/vfs_syscalls.c:971 > #13 0xc06f5063 in syscall (frame=3D > {tf_fs =3D 59, tf_es =3D 59, tf_ds =3D=20 > -1078001605, tf_edi =3D 16, tf_esi =3D 135291904,=20 > tf_ebp =3D -1077990024, tf_isp =3D -337789596, tf_ebx=20 > =3D 674283840, tf_edx =3D 0, tf_ecx =3D 0, tf_eax =3D 5,=20 > tf_trapno =3D 0, tf_err =3D 2, tf_eip =3D 674169623,=20 > tf_cs =3D 51, tf_eflags =3D 646, tf_esp =3D=20 > -1077990372, tf_ss =3D 59}) at /usr/src/sys/i386/i386/trap.c:984 > #14 0xc06df5ff in Xint0x80_syscall ()=20 at /usr/src/sys/i386/i386/exception.s:200 > #15 0x00000033 in ?? () > Previous frame inner to this frame (corrupt stack?) > (kgdb) >=20 > (kgdb) bt full > #0 doadump () at pcpu.h:165 > No locals. > #1 0xc057f462 in boot (howto=3D260) at /usr/src/sys/kern/kern_shutdown.c= :410 > first_buf_printf =3D 1 > #2 0xc057f789 in panic (fmt=3D0xc0732b6c "%s") at=20 > /usr/src/sys/kern/kern_shutdown.c:566 > td =3D (struct thread *) 0xccc01180 > bootopt =3D 260 > newpanic =3D 0 > ap =3D 0xccc01180 "x=EA9=CD \024=C3=CC" > buf =3D "page fault", '\0' > #3 0xc06f4d1c in trap_fatal (frame=3D0xebddba70,=20 > eva=3D72) at /usr/src/sys/i386/i386/trap.c:838 > code =3D 40 > ss =3D 40 > esp =3D 0 > type =3D 12 > softseg =3D {ssd_base =3D 0, ssd_limit =3D=20 > 1048575, ssd_type =3D 27, ssd_dpl =3D 0, ssd_p =3D 1, ssd_xx =3D 10, ssd_= xx1 =3D 2, > ssd_def32 =3D 1, ssd_gran =3D 1} > msg =3D 0x0 > #4 0xc06f4a5b in trap_pfault (frame=3D0xebddba70,=20 > usermode=3D0, eva=3D72) at /usr/src/sys/i386/i386/trap.c:745 > va =3D 0 > vm =3D (struct vmspace *) 0x0 > map =3D 0xcab4a940 > rv =3D 1 > ftype =3D 1 '\001' > td =3D (struct thread *) 0xccc01180 > p =3D (struct proc *) 0xcd39ea78 > #5 0xc06f4695 in trap (frame=3D > {tf_fs =3D 8, tf_es =3D 40, tf_ds =3D=20 > -337838040, tf_edi =3D 0, tf_esi =3D 0, tf_ebp =3D=20 > -337790240, tf_isp =3D -337790308, tf_ebx =3D 0,=20 > tf_edx =3D -917953980, tf_ecx =3D -337789924, tf_eax=20 > =3D 0, tf_trapno =3D 12, tf_err =3D 0, tf_eip =3D=20 > -1068033446, tf_cs =3D 32, tf_eflags =3D 66178,=20 > tf_esp =3D -1, tf_ss =3D 2147483647}) at /usr/src/sys/i386/i386/trap.c:435 > td =3D (struct thread *) 0xccc01180 > p =3D (struct proc *) 0xcd39ea78 > sticks =3D 3377201424 > type =3D 12 > i =3D 0 > ucode =3D 0 > code =3D 0 > eva =3D 72 > #6 0xc06df5aa in calltrap () at /usr/src/sys/i386/i386/exception.s:139 > No locals. > #7 0xc0571a5a in lf_advlockasync (ap=3D0xebddbaf8,=20 > statep=3D0xc9492244, size=3DUnhandled dwarf expression opcode 0x93 > ) at /usr/src/sys/kern/kern_lockf.c:470 > ---Type to continue, or q to quit--- > state =3D (struct lockf *) 0x0 > freestate =3D (struct lockf *) 0x0 > fl =3D (struct flock *) 0xebddbc1c > lock =3D (struct lockf_entry *) 0x6 > vp =3D (struct vnode *) 0xc94c0110 > id =3D 0xcb29d7e0 "x\026?=D3=D8=B0=CA=CD\001" > flags =3D 48 > hash =3D -337790260 > lo =3D (struct lock_owner *) 0x0 > start =3D Unhandled dwarf expression opcode 0x93 > (kgdb) You probably want to send this to dfr@ since this is in the advisory file=20 locking code. =2D-=20 John Baldwin