From owner-freebsd-bugs@FreeBSD.ORG Sun Jul 31 14:00:26 2005 Return-Path: X-Original-To: freebsd-bugs@hub.freebsd.org Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0E3A116A41F for ; Sun, 31 Jul 2005 14:00:26 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id B234B43D55 for ; Sun, 31 Jul 2005 14:00:22 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.3/8.13.3) with ESMTP id j6VE0Mew029419 for ; Sun, 31 Jul 2005 14:00:22 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.3/8.13.1/Submit) id j6VE0M4K029418; Sun, 31 Jul 2005 14:00:22 GMT (envelope-from gnats) Resent-Date: Sun, 31 Jul 2005 14:00:22 GMT Resent-Message-Id: <200507311400.j6VE0M4K029418@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Mark Blackman Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 8E50F16A41F for ; Sun, 31 Jul 2005 13:52:01 +0000 (GMT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [216.136.204.117]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4714943D48 for ; Sun, 31 Jul 2005 13:52:01 +0000 (GMT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.13.1/8.13.1) with ESMTP id j6VDq0Ei050897 for ; Sun, 31 Jul 2005 13:52:00 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.13.1/8.13.1/Submit) id j6VDq0sW050896; Sun, 31 Jul 2005 13:52:00 GMT (envelope-from nobody) Message-Id: <200507311352.j6VDq0sW050896@www.freebsd.org> Date: Sun, 31 Jul 2005 13:52:00 GMT From: Mark Blackman To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-2.3 Cc: Subject: kern/84389: 4.11-STABLE stuck in kernel-space? X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 31 Jul 2005 14:00:26 -0000 >Number: 84389 >Category: kern >Synopsis: 4.11-STABLE stuck in kernel-space? >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Jul 31 14:00:22 GMT 2005 >Closed-Date: >Last-Modified: >Originator: Mark Blackman >Release: 4.11-Stable >Organization: >Environment: FreeBSD varadero.exonetric.net 4.11-STABLE FreeBSD 4.11-STABLE #2: Sat Apr 23 22:20:21 BST 2005 root@varadero.exonetric.net:/usr/obj/usr/src/sys/MAIN-NOSMP i386 >Description: System is unresponsive to any network or console userland inputs, however it does respond to ping and can break into ddb via serial console. I took a panic and rebooted. I have a full debug kernel and the full core dump. I've pasted in a full backtrace for reference and can answer any question about this core dump. Looks to me like some kind of issue on vnode file write. As a curious side note, this condition has manifested itself at approximately if not exactly the same time every day when it has happened (09:20-09:25). This is the first reoccurence after several months of dormancy. The key features of this system are several jails and vnodes (~15 each). backtrace full follows.. #0 dumpsys () at /usr/src/sys/kern/kern_shutdown.c:487 error = 0 #1 0xc01b940b in boot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:316 howto = 256 #2 0xc01b9849 in panic (fmt=0xc0330744 "from debugger") at /usr/src/sys/kern/kern_shutdown.c:595 fmt = 0xc0330744 "from debugger" bootopt = 256 buf = "from debugger", '\000' #3 0xc0144739 in db_panic (addr=-1070466719, have_addr=0, count=-1, modif=0xe3711ab0 "") at /usr/src/sys/ddb/db_command.c:435 No locals. #4 0xc01446d9 in db_command (last_cmdp=0xc0387eb8, cmd_table=0xc0387cf8, aux_cmd_tablep=0xc03aeb18) at /usr/src/sys/ddb/db_command.c:333 cmd_table = (struct command *) 0x0 aux_cmd_tablep = (struct command **) 0xc03aeb18 cmd = (struct command *) 0xc0330728 t = 0 modif = "\000\032q?h\f2?\200%\000\000?\003\000\000\000\eq??\032q?h\f2??\003\000\000?\032q?\f2??\003\000\000?\003\000\000\r\000\000\000?\0172?@?h\000\000\eq??\003\000\000\020\eq??\\\024??\f3?$\\\024?h?>?\200\025;??W\024?\200\025;?@\017;?x\000\000\000\200\215}?\000\034q?4\eq?" addr = -1070466719 count = -1 have_addr = 0 result = 0 #5 0xc014479e in db_command_loop () at /usr/src/sys/ddb/db_command.c:457 No locals. #6 0xc01468db in db_trap (type=3, code=0) at /usr/src/sys/ddb/db_trap.c:71 bkpt = 0 #7 0xc02fdbae in kdb_trap (type=3, code=0, regs=0xe3711bb8) at /usr/src/sys/i386/i386/db_interface.c:158 ddb_mode = 1 #8 0xc030db40 in trap (frame={tf_fs = -479133680, tf_es = -479133680, tf_ds = -1070792688, tf_edi = -811750548, tf_esi = -1022605312, tf_ebp = -479126508, tf_isp = -479126556, tf_ebx = -811750588, tf_edx = 1017, tf_ecx = 3, tf_eax = 0, tf_trapno = 3, tf_err = 0, tf_eip = -1070466719, tf_cs = 8, tf_eflags = 70, tf_esp = -811750588, tf_ss = 0}) at /usr/src/sys/i386/i386/trap.c:592 p = (struct proc *) 0xe37d8d80 sticks = 13843839841289182128 i = 0 ucode = 0 type = 3 code = 0 eva = 0 #9 0xc031f961 in siointr1 (com=0xc30c4800) at machine/cpufunc.h:67 com = (struct com_s *) 0xc30c4800 line_status = 249 '?' modem_status = 63 '?' ioptr = (u_char *) 0x68c040
recv_data = 0 '\000' int_ctl = 0 '\000' int_ctl_new = 0 '\000' tc = (struct timecounter *) 0x68c040 count = 0 #10 0xc031f89b in siointr (arg=0xc30c4800) at /usr/src/sys/isa/sio.c:1947 No locals. #11 0xc02fee56 in Xfastintr4 () No symbol table info available. #12 0xc02d16a9 in ufs_vnoperate (ap=0xe3711c88) at /usr/src/sys/ufs/ufs/ufs_vnops.c:2376 ap = (struct vop_generic_args *) 0x0 #13 0xc01e7b9d in vtruncbuf (vp=0xe195df80, cred=0xc46e5900, p=0xe37d8d80, length=196581, blksize=16384) at vnode_if.h:1193 a = {a_desc = 0xc0382880, a_vp = 0xe195df80, a_bp = 0xcf9dab44} vp = (struct vnode *) 0x0 bp = (struct buf *) 0xcf9dab44 blksize = 0 bp = (struct buf *) 0xcf9dab44 nbp = (struct buf *) 0xcf9dab6c s = 0 anyfreed = 0 trunclbn = 12 #14 0xc02c139f in ffs_truncate (vp=0xe195df80, length=196581, flags=0, cred=0xc46e5900, p=0xe37d8d80) at /usr/src/sys/ufs/ffs/ffs_inode.c:314 flags = -510271616 ovp = (struct vnode *) 0xe195df80 lastblock = 11 oip = (struct inode *) 0xc4854300 bn = 0 lbn = 11 lastiblock = {-1, -1, -1} indir_lbn = {0, 0, -803029019} oldblks = {92528, 92536, 92544, 92552, 92560, 92568, 92576, 92584, 92592, 92600, 92608, 92616, 0, 0, 0} newblks = {92528, 92536, 92544, 92552, 92560, 92568, 92576, 92584, 92592, 92600, 92608, 92616, 0, 0, 0} fs = (struct fs *) 0xc462c000 bp = (struct buf *) 0xcf9490c8 offset = 16357 size = -510271616 level = -510271616 count = 16384 nblocks = 32 blocksreleased = 0 i = 11 aflags = 1 error = 0 allerror = 27 osize = 196608 #15 0xc02ca002 in ffs_write (ap=0xe3711e64) at /usr/src/sys/ufs/ufs/ufs_readwrite.c:598 vp = (struct vnode *) 0xe195df80 uio = (struct uio *) 0xe3711ed4 ip = (struct inode *) 0xc4854300 fs = (struct fs *) 0xc462c000 bp = (struct buf *) 0x0 p = (struct proc *) 0xe3711ed4 lbn = -479125804 osize = 196581 seqcount = 127 blkoffset = 0 error = 27 extended = 1 flags = 2130706433 ioflag = 8323073 resid = 87 size = 0 xfersize = 60 object = 0xe188b3f4 #16 0xc01ef322 in vn_write (fp=0xc431f540, uio=0xe3711ed4, cred=0xc46e5900, flags=0, p=0xe37d8d80) at vnode_if.h:363 a = {a_desc = 0xc0382100, a_vp = 0xe195df80, a_uio = 0xe3711ed4, a_ioflag = 8323073, a_cred = 0xc46e5900} vp = (struct vnode *) 0xe195df80 uio = (struct uio *) 0xe3711ed4 ioflag = 8323073 cred = (struct ucred *) 0xc46e5900 fp = (struct file *) 0xc431f540 vp = (struct vnode *) 0xe195df80 error = 8323073 ioflag = 8323073 #17 0xc01c8899 in dofilewrite (p=0xe37d8d80, fp=0xc431f540, fd=2, buf=0x8061e40, nbyte=87, offset=-1, flags=0) at /usr/src/sys/sys/file.h:163 error = -478311040 fp = (struct file *) 0xc431f540 cred = (struct ucred *) 0x0 p = (struct proc *) 0xe37d8d80 fp = (struct file *) 0xc431f540 offset = 0 auio = {uio_iov = 0xe3711eac, uio_iovcnt = 1, uio_offset = 196608, uio_resid = 60, uio_segflg = UIO_USERSPACE, uio_rw = UIO_WRITE, uio_procp = 0xe37d8d80} aiov = {iov_base = 0x8061e5b "ue_enter: create file maildrop/381079.82030: File too large\n", iov_len = 60} cnt = 87 error = -478311040 ktriov = {iov_base = 0x0, iov_len = 0} ktruio = {uio_iov = 0xc01bebb0, uio_iovcnt = -479125788, uio_offset = 1240175767120, uio_resid = -1070294618, uio_segflg = 134656264, uio_rw = UIO_READ, uio_procp = 0x0} didktr = 0 #18 0xc01c8752 in write (p=0xe37d8d80, uap=0xe3711f80) at /usr/src/sys/kern/sys_generic.c:329 p = (struct proc *) 0xe37d8d80 uap = (struct write_args *) 0xe3711f80 fp = (struct file *) 0xc431f540 error = -479125632 #19 0xc030e4a1 in syscall2 (frame={tf_fs = 47, tf_es = 47, tf_ds = 47, tf_edi = 2, tf_esi = 0, tf_ebp = -1077937328, tf_isp = -479125548, tf_ebx = 134614320, tf_edx = 134614320, tf_ecx = 134618688, tf_eax = 4, tf_trapno = 7, tf_err = 2, tf_eip = 672270488, tf_cs = 31, tf_eflags = 659, tf_esp = -1077937372, tf_ss = 47}) at /usr/src/sys/i386/i386/trap.c:1175 params = 0xbfbffb28 "\002" i = 0 callp = (struct sysent *) 0xc038f9a0 p = (struct proc *) 0xe37d8d80 orig_tf_eflags = 659 sticks = 34 error = 0 narg = 3 args = {2, 134618688, 87, 0, 0, 0, 0, 0} have_mplock = 1 code = 4 #20 0xc02fea85 in Xint0x80_syscall () No symbol table info available. #21 0x8054550 in ?? () No symbol table info available. #22 0x8054e80 in ?? () No symbol table info available. #23 0x805292e in ?? () No symbol table info available. #24 0x805277f in ?? () No symbol table info available. #25 0x80526e3 in ?? () No symbol table info available. #26 0x80524bb in ?? () No symbol table info available. #27 0x804d3ba in ?? () No symbol table info available. #28 0x804b07a in ?? () No symbol table info available. #29 0x8049de2 in ?? () No symbol table info available. #30 0x80499ea in ?? () No symbol table info available. >How-To-Repeat: not known >Fix: not known >Release-Note: >Audit-Trail: >Unformatted: