Date: Tue, 11 Mar 2003 20:58:56 +0100 From: "Kjell" <junkmail@sensewave.com> To: "Christopher Blanchard" <cblanchard@cedu.com> Cc: questions@freebsd.org Subject: Re: Kernel Fault Message-ID: <3E6E4E10.6594.2CD283B@localhost> In-Reply-To: <se6db7dd.052@cedu.com>
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> I just rebuilt my kernel - see below. I get the following error message: > > Fatal trap 12: page fault while in kernel mode. > fault virtual address = 0x0 > fault code = supervisor read, page not present > instruction pointer = 0x8:0xc016851c > stack pointer = 0x10:0xc034bfb8 > frame pointer = 0x10:0xc034bfc0 > 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 = idle > interrupt mask = 12 > panic: page fault > Uptime: 0s > > > > > # > # GENERIC -- Generic kernel configuration file for FreeBSD/i386-modified > # AJAX 03/03/11 08:58:02 for gateway and firewall (internet sharing) > # $FreeBSD: src/sys/i386/conf/GENERIC,v 1.246.2.48 2002/08/31 20:28:26 obrien Exp $ > > machine i386 > cpu I386_CPU > cpu I486_CPU > cpu I586_CPU > cpu I686_CPU > ident AJAX > maxusers 0 > > #makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols > > options MATH_EMULATE #Support for x87 emulation > options INET #InterNETworking > # options INET6 #IPv6 communications protocols > options FFS #Berkeley Fast Filesystem > options FFS_ROOT #FFS usable as root device [keep this!] > options SOFTUPDATES #Enable FFS soft updates support > options UFS_DIRHASH #Improve performance on big directories > options MFS #Memory Filesystem > options MD_ROOT #MD is a potential root device > options NFS #Network Filesystem > options NFS_ROOT #NFS usable as root device, NFS required > options MSDOSFS #MSDOS Filesystem > options CD9660 #ISO 9660 Filesystem > options CD9660_ROOT #CD-ROM usable as root, CD9660 required > options PROCFS #Process filesystem > options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!] > options SCSI_DELAY=15000 #Delay (in ms) before probing SCSI > options UCONSOLE #Allow users to grab the console > options USERCONFIG #boot -c editor > options VISUAL_USERCONFIG #visual boot -c editor > options KTRACE #ktrace(1) support > options SYSVSHM #SYSV-style shared memory > options SYSVMSG #SYSV-style message queues > options SYSVSEM #SYSV-style semaphores > options P1003_1B #Posix P1003_1B real-time extensions > options _KPOSIX_PRIORITY_SCHEDULING > options ICMP_BANDLIM #Rate limit bad replies > 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 > options IPFIREWALL # output. Adds ~215k to driver. > options IPFIREWALL_DEFAULT_TO_ACCEPT > options IPFIREWALL_VERBOSE > options IPDIVERT > options IPFILTER > options IPFILTER_LOG > device isa > device eisa > device pci > > # Floppy drives > device fdc0 at isa? port IO_FD1 irq 6 drq 2 > device fd0 at fdc0 drive 0 > device fd1 at fdc0 drive 1 > # > # ATA and ATAPI devices > device ata0 at isa? port IO_WD1 irq 14 > device ata1 at isa? port IO_WD2 irq 15 > device ata > device atadisk # ATA disk drives > device atapicd # ATAPI CDROM drives > device atapifd # ATAPI floppy drives > device atapist # ATAPI tape drives > options ATA_STATIC_ID #Static device numbering > > # atkbdc0 controls both the keyboard and the PS/2 mouse > device atkbdc0 at isa? port IO_KBD > device atkbd0 at atkbdc? irq 1 flags 0x1 > device psm0 at atkbdc? irq 12 > > device vga0 at isa? > > # splash screen/screen saver > pseudo-device splash > > # syscons is the default console driver, resembling an SCO console > device sc0 at isa? flags 0x100 > > # Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver > #device vt0 at isa? > #options XSERVER # support for X server on a vt console > #options FAT_CURSOR # start with block cursor > > # Floating point support - do not disable. > device npx0 at nexus? port IO_NPX irq 13 > > # Power management support (see LINT for more options) > device apm0 at nexus? disable flags 0x20 # Advanced Power Management > > # Serial (COM) ports > device sio0 at isa? port IO_COM1 flags 0x10 irq 4 > device sio1 at isa? port IO_COM2 irq 3 > device sio2 at isa? disable port IO_COM3 irq 5 > device sio3 at isa? disable port IO_COM4 irq 9 > > # Parallel port > device ppc0 at isa? irq 7 > 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 > > > # 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 fxp # Intel EtherExpress PRO/100B (82557, 82558) > device rl # RealTek 8129/8139 > device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') > > # Pseudo devices - the number indicates how many units to allocate. > pseudo-device loop # Network loopback > pseudo-device ether # Ethernet support > pseudo-device sl 1 # Kernel SLIP > pseudo-device ppp 1 # Kernel PPP > pseudo-device tun # Packet tunnel. > pseudo-device pty # Pseudo-ttys (telnet etc) > pseudo-device md # Memory "disks" > pseudo-device gif # IPv6 and IPv4 tunneling > # pseudo-device faith 1 # IPv6-to-IPv4 relaying (translation) > > # The `bpf' pseudo-device enables the Berkeley Packet Filter. > # Be aware of the administrative consequences of enabling this! > pseudo-device bpf #Berkeley packet filter > > # USB support > # device uhci # UHCI PCI->USB interface > # device ohci # OHCI PCI->USB interface > # device usb # USB Bus (required) Maybe you should have kept this one? (required) > # device ugen # Generic > # device uhid # "Human Interface Devices" > # device ukbd # Keyboard > # device ulpt # Printer > # device umass # Disks/Mass storage - Requires scbus and da To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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