From owner-freebsd-stable@FreeBSD.ORG Mon Dec 5 15:10:01 2005 Return-Path: X-Original-To: freebsd-stable@freebsd.org 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 915F316A41F for ; Mon, 5 Dec 2005 15:10:01 +0000 (GMT) (envelope-from dscheidt@panix.com) Received: from mail2.panix.com (mail2.panix.com [166.84.1.73]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7775643D78 for ; Mon, 5 Dec 2005 15:09:59 +0000 (GMT) (envelope-from dscheidt@panix.com) Received: from panix1.panix.com (panix1.panix.com [166.84.1.1]) by mail2.panix.com (Postfix) with ESMTP id C62419D9B4 for ; Mon, 5 Dec 2005 10:09:58 -0500 (EST) Received: (from dscheidt@localhost) by panix1.panix.com (8.11.6p3/8.8.8/PanixN1.1) id jB5F9wO09710 for freebsd-stable@freebsd.org; Mon, 5 Dec 2005 10:09:58 -0500 (EST) Date: Mon, 5 Dec 2005 10:09:58 -0500 From: David Scheidt To: freebsd-stable@freebsd.org Message-ID: <20051205150958.GA20164@panix.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.10i Subject: panic: vm_fault: fault on nofault entry, addr: d0a5c000 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, 05 Dec 2005 15:10:01 -0000 There were messages about rl1 receiving oversized frames just before the panic. They didn't get recorded, sorry. (Working remotely, no serial console.) I've still got the dump. I can do more if required. Regards, David 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 conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-marcel-freebsd". Unread portion of the kernel message buffer: panic: vm_fault: fault on nofault entry, addr: d0a5c000 KDB: enter: panic panic: from debugger Uptime: 1d18h30m35s Dumping 255 MB (2 chunks) chunk 0: 1MB (159 pages) ... ok chunk 1: 255MB (65280 pages) 240 224 208 192 176 160 144 128 112 96 80 64 48 32 16 #0 doadump () at pcpu.h:165 165 __asm __volatile("movl %%fs:0,%0" : "=r" (td)); (kgdb) bt #0 doadump () at pcpu.h:165 #1 0xc0564748 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:399 #2 0xc05649f3 in panic (fmt=0xc076844f "from debugger") at /usr/src/sys/kern/kern_shutdown.c:555 #3 0xc0457be9 in db_panic (addr=-1067991289, have_addr=0, count=-1, modif=0xcbfec924 "") at /usr/src/sys/ddb/db_command.c:438 #4 0xc0457b80 in db_command (last_cmdp=0xc0825ee4, cmd_table=0x0, aux_cmd_tablep=0xc07b02a4, aux_cmd_tablep_end=0xc07b02a8) at /usr/src/sys/ddb/db_command.c:350 #5 0xc0457c48 in db_command_loop () at /usr/src/sys/ddb/db_command.c:458 #6 0xc045983d in db_trap (type=3, code=0) at /usr/src/sys/ddb/db_main.c:221 #7 0xc057c183 in kdb_trap (type=3, code=0, tf=0xcbfeca64) at /usr/src/sys/kern/subr_kdb.c:473 #8 0xc0734a5c in trap (frame= {tf_fs = -872546296, tf_es = -1068040152, tf_ds = -1065877464, tf_edi = 1, tf_esi = -1065735013, tf_ebp = -872494428, tf_isp = -872494448, tf_ebx = -872494384, tf_edx = 0, tf_ecx = -1056878592, tf_eax = 18, tf_trapno = 3, tf_err = 0, tf_eip = -1067991289, tf_cs = 32, tf_eflags = 658, tf_esp = -872494396, tf_ss = -1068086877}) at /usr/src/sys/i386/i386/trap.c:591 #9 0xc07277ea in calltrap () at /usr/src/sys/i386/i386/exception.s:139 #10 0xc057bf07 in kdb_enter (msg=0x12
) at cpufunc.h:60 #11 0xc05649a3 in panic ( fmt=0xc07a2c9b "vm_fault: fault on nofault entry, addr: %lx") at /usr/src/sys/kern/kern_shutdown.c:539 #12 0xc06d61ec in vm_fault (map=0xc1043000, vaddr=3500523520, fault_type=1 '\001', fault_flags=0) at /usr/src/sys/vm/vm_fault.c:277 #13 0xc0734c4f in trap_pfault (frame=0xcbfecc0c, usermode=0, eva=3500523520) at /usr/src/sys/i386/i386/trap.c:731 #14 0xc07348e9 in trap (frame= {tf_fs = -1068171256, tf_es = -1049034712, tf_ds = 40, tf_edi = -1048979612, tf_esi = -794443778, tf_ebp = -872493928, tf_isp = -872494024, tf_ebx = -1049118720, tf_edx = -1048979456, tf_ecx = 39, tf_eax = -254535834, tf_trapno = 12, tf_err = 0, tf_eip = -1066193906, tf_cs = 32, tf_eflags = 66054, tf_esp = 10896, tf_ss = 2048}) at /usr/src/sys/i386/i386/trap.c:432 #15 0xc07277ea in calltrap () at /usr/src/sys/i386/i386/exception.s:139 #16 0xc0732c0e in generic_bcopy () at /usr/src/sys/i386/i386/support.s:489 (kgdb) quit # # GENERIC -- Generic kernel configuration file for FreeBSD/i386 # # For more information on this file, please read the handbook section on # Kernel Configuration Files: # # http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html # # The handbook is also available locally in /usr/share/doc/handbook # if you've installed the doc distribution, otherwise always see the # FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the # latest information. # # An exhaustive list of options and more detailed explanations of the # device lines is also present in the ../../conf/NOTES and NOTES files. # If you are in doubt as to the purpose or necessity of a line, check first # in NOTES. # # $FreeBSD: src/sys/i386/conf/GENERIC,v 1.422 2005/01/05 05:25:21 kuriyama Exp $ machine i386 cpu I586_CPU cpu I686_CPU ident TOR # To statically compile in device wiring instead of /boot/device.hints #hints "GENERIC.hints" # Default places to look for devices. makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols #options SCHED_ULE # ULE scheduler options SCHED_4BSD # 4BSD scheduler options PREEMPTION # Enable kernel thread preemption options INET # InterNETworking options INET6 # IPv6 communications protocols options FFS # Berkeley Fast Filesystem options SOFTUPDATES # Enable FFS soft updates support options UFS_ACL # Support for access control lists options UFS_DIRHASH # Improve performance on big directories options MD_ROOT # MD is a potential root device options NFSCLIENT # Network Filesystem Client options NFSSERVER # Network Filesystem Server options NFS_ROOT # NFS usable as /, requires NFSCLIENT options MSDOSFS # MSDOS Filesystem options CD9660 # ISO 9660 Filesystem options PROCFS # Process filesystem (requires PSEUDOFS) options PSEUDOFS # Pseudo-filesystem framework options GEOM_GPT # GUID Partition Tables. options COMPAT_43 # Compatible with BSD 4.3 [KEEP THIS!] options COMPAT_FREEBSD4 # Compatible with FreeBSD4 options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI options KTRACE # ktrace(1) support options SYSVSHM # SYSV-style shared memory options SYSVMSG # SYSV-style message queues options SYSVSEM # SYSV-style semaphores options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions options KBD_INSTALL_CDEV # install a CDEV entry in /dev options AHC_REG_PRETTY_PRINT # Print register bitfields in debug # output. Adds ~128k to driver. options AHD_REG_PRETTY_PRINT # Print register bitfields in debug # output. Adds ~215k to driver. options ADAPTIVE_GIANT # Giant mutex is adaptive. options IPSEC options IPSEC_ESP # Debugging for use in -current options KDB # Enable kernel debugger support. options DDB # Support DDB. options GDB # Support remote GDB. options INVARIANTS # Enable calls of extra sanity checking options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS #options WITNESS # Enable checks to detect deadlocks and cycles options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed # To make an SMP kernel, the next two lines are needed #options SMP # Symmetric MultiProcessor Kernel #device apic # I/O APIC # Bus support. Do not remove isa, even if you have no isa slots device isa device eisa device pci # Floppy drives device fdc # ATA and ATAPI devices device ata device atadisk # ATA disk drives device ataraid # ATA RAID drives device atapicd # ATAPI CDROM drives device atapifd # ATAPI floppy drives device atapist # ATAPI tape drives options ATA_STATIC_ID # Static device numbering # SCSI Controllers # SCSI peripherals device scbus # SCSI bus (required for SCSI) device ch # SCSI media changers device da # Direct Access (disks) device sa # Sequential Access (tape etc) device cd # CD device pass # Passthrough device (direct SCSI access) device ses # SCSI Environmental Services (and SAF-TE) # RAID controllers interfaced to the SCSI subsystem # atkbdc0 controls both the keyboard and the PS/2 mouse device atkbdc # AT keyboard controller device atkbd # AT keyboard device psm # PS/2 mouse device vga # VGA video card driver device splash # Splash screen and screen saver support # syscons is the default console driver, resembling an SCO console device sc # Enable this for the pcvt (VT220 compatible) console driver #device vt #options XSERVER # support for X server on a vt console #options FAT_CURSOR # start with block cursor device agp # support several AGP chipsets # Floating point support - do not disable. device npx # Power management support (see NOTES for more options) #device apm # Add suspend/resume support for the i8254. device pmtimer # PCCARD (PCMCIA) support # PCMCIA and cardbus bridge support device cbb # cardbus (yenta) bridge device pccard # PC Card (16-bit) bus device cardbus # CardBus (32-bit) bus # Serial (COM) ports device sio # 8250, 16[45]50 based serial ports # Parallel port device ppc device ppbus # Parallel port bus (required) device lpt # Printer device plip # TCP/IP over parallel device ppi # Parallel port interface device #device vpo # Requires scbus and da # If you've got a "dumb" serial or parallel PCI card that is # supported by the puc(4) glue driver, uncomment the following # line to enable it (connects to the sio and/or ppc drivers): #device puc # PCI Ethernet NICs. device de # DEC/Intel DC21x4x (``Tulip'') device em # Intel PRO/1000 adapter Gigabit Ethernet Card device ixgb # Intel PRO/10GbE Ethernet Card device txp # 3Com 3cR990 (``Typhoon'') device vx # 3Com 3c590, 3c595 (``Vortex'') # PCI Ethernet NICs that use the common MII bus controller code. # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! device miibus # MII bus support device bfe # Broadcom BCM440x 10/100 Ethernet device bge # Broadcom BCM570xx Gigabit Ethernet device dc # DEC/Intel 21143 and various workalikes device fxp # Intel EtherExpress PRO/100B (82557, 82558) device lge # Level 1 LXT1001 gigabit Ethernet device nge # NatSemi DP83820 gigabit Ethernet device pcn # AMD Am79C97x PCI 10/100 (precedence over 'lnc') device re # RealTek 8139C+/8169/8169S/8110S device rl # RealTek 8129/8139 device sf # Adaptec AIC-6915 (``Starfire'') device sis # Silicon Integrated Systems SiS 900/SiS 7016 device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet device ste # Sundance ST201 (D-Link DFE-550TX) device ti # Alteon Networks Tigon I/II gigabit Ethernet device tl # Texas Instruments ThunderLAN device tx # SMC EtherPower II (83c170 ``EPIC'') device vge # VIA VT612x gigabit Ethernet device vr # VIA Rhine, Rhine II device wb # Winbond W89C840F device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') # ISA Ethernet NICs. pccard NICs included. # 'device ed' requires 'device miibus' # Wireless NIC cards device wlan # 802.11 support device ath_hal device ath device ath_rate_onoe device an # Aironet 4500/4800 802.11 wireless NICs. device awi # BayStack 660 and others device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. #device wl # Older non 802.11 Wavelan wireless NIC. # Pseudo devices. device loop # Network loopback device mem # Memory and kernel memory devices device io # I/O device device random # Entropy device device ether # Ethernet support device sl # Kernel SLIP device ppp # Kernel PPP device tun # Packet tunnel. device pty # Pseudo-ttys (telnet etc) device md # Memory "disks" device gif # IPv6 and IPv4 tunneling device faith # IPv6-to-IPv4 relaying (translation) # The `bpf' device enables the Berkeley Packet Filter. # Be aware of the administrative consequences of enabling this! device bpf # Berkeley packet filter # USB support device uhci # UHCI PCI->USB interface device ohci # OHCI PCI->USB interface device usb # USB Bus (required) #device udbp # USB Double Bulk Pipe devices device ugen # Generic device uhid # "Human Interface Devices" device ukbd # Keyboard device ulpt # Printer device umass # Disks/Mass storage - Requires scbus and da device ums # Mouse device urio # Diamond Rio 500 MP3 player device uscanner # Scanners # USB Ethernet, requires miibus device aue # ADMtek USB Ethernet device axe # ASIX Electronics USB Ethernet device cue # CATC USB Ethernet device kue # Kawasaki LSI USB Ethernet device rue # RealTek RTL8150 USB Ethernet # FireWire support device firewire # FireWire bus code device sbp # SCSI over FireWire (Requires scbus and da) device fwe # Ethernet over FireWire (non-standard!)