Date: Thu, 3 May 2001 16:34:51 +0200 (CEST) From: Alexander Leidinger <Alexander@Leidinger.net> To: current@freebsd.org Subject: trap12: page fault Message-ID: <200105031434.f43EYrG00732@Magelan.Leidinger.net>
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[-- Attachment #1 --]
Hi,
/sys from cvsup around 2pm CEST from cvsup3.de.freebsd.org (contains
npx.c fix).
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x54
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc01de7c3
stack pointer = 0x10:0xd51cfd98
frame pointer = 0x10:0xd51cfd98
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 = 6 (sh)
trap number = 12
panic: page fault
syncing disks...
No syncing of the disks happens, no coredump (dump device not configured
at this stage), hangs hard (need to press the reset button) after
printing "syncing disks...". Happens after printing "Routing Daemons:.",
before "Additional daemons: syslogd."
It showed up the first time after the "eats FFS partitions for
breakfast" problem was fixed. I already removed
/sys/compile/<kernel_name>, so it didn't seems to be a stale object
file.
dmesg from a working kernel and kernel config attached.
Bye,
Alexander.
--
Give a man a fish and you feed him for a day;
teach him to use the Net and he won't bother you for weeks.
http://www.Leidinger.net Alexander @ Leidinger.net
GPG fingerprint = C518 BC70 E67F 143F BE91 3365 79E2 9C60 B006 3FE7
[-- Attachment #2 --]
Copyright (c) 1992-2001 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD 5.0-CURRENT #21: Sun Apr 29 15:54:35 CEST 2001
root@Magelan.Leidinger.net:/big/usr/src/sys/compile/WORK
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium II/Pentium II Xeon/Celeron (400.94-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x665 Stepping = 5
Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
real memory = 268423168 (262132K bytes)
avail memory = 256954368 (250932K bytes)
Preloaded elf kernel "kernel" at 0xc041e000.
Preloaded elf module "vesa.ko" at 0xc041e09c.
Preloaded elf module "cd9660.ko" at 0xc041e138.
Preloaded elf module "mfs.ko" at 0xc041e1d8.
Preloaded elf module "msdos.ko" at 0xc041e274.
Preloaded elf module "procfs.ko" at 0xc041e314.
Preloaded elf module "linux.ko" at 0xc041e3b4.
Preloaded elf module "snd_pcm.ko" at 0xc041e454.
Preloaded elf module "snd_sbc.ko" at 0xc041e4f4.
Preloaded elf module "snd_sb16.ko" at 0xc041e594.
Preloaded elf module "usb.ko" at 0xc041e634.
Preloaded elf module "agp.ko" at 0xc041e6d0.
Preloaded elf module "accf_data.ko" at 0xc041e76c.
Preloaded elf module "accf_http.ko" at 0xc041e810.
Preloaded elf module "random.ko" at 0xc041e8b4.
Preloaded elf module "atspeaker.ko" at 0xc041e954.
Preloaded elf module "joy.ko" at 0xc041e9f8.
Pentium Pro MTRR support enabled
VESA: v3.0, 16384k memory, flags:0x1, mode table:0xc036f2d7 (1000117)
VESA: 3dfx Interactive, Inc.
Using $PIR table, 7 entries at 0xc00f0d10
apm0: <APM BIOS> on motherboard
apm0: found APM BIOS v1.2, connected at v1.2
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82443LX (440 LX) host to PCI bridge> at pcibus 0 on motherboard
pci0: <PCI bus> on pcib0
agp0: <Intel 82443LX (440 LX) host to PCI bridge> mem 0xe0000000-0xe7ffffff at device 0.0 on pci0
pcib1: <PCI-PCI bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <display, VGA> at 0.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 4.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 ATA33 controller> port 0xb800-0xb80f at device 4.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0xb400-0xb41f irq 9 at device 4.2 on pci0
usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
intpm0: <Intel 82371AB Power management controller> port 0xe800-0xe80f irq 9 at device 4.3 on pci0
intpm0: I/O mapped e800
intpm0: intr IRQ 9 enabled revision 0
smbus0: <System Management Bus> on intsmb0
smb0: <SMBus general purpose I/O> on smbus0
intpm0: PM I/O mapped e400
ahc0: <Adaptec aic7880 Ultra SCSI adapter> port 0xb000-0xb0ff mem 0xd9800000-0xd9800fff irq 9 at device 6.0 on pci0
aic7880: Wide Channel A, SCSI Id=7, 16/255 SCBs
ed0: <NE2000 PCI Ethernet (RealTek 8029)> port 0xa800-0xa81f irq 9 at device 10.0 on pci0
ed0: address 00:80:ad:40:bd:e7, type NE2000 (16 bit)
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x6 on isa0
sc0: VGA <16 virtual consoles, flags=0x206>
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
sio0 at port 0x3f8-0x3ff irq 4 flags 0x20010 on isa0
sio0: type ST16650A
sio1 at port 0x2e8-0x2ef irq 10 flags 0x20000 on isa0
sio1: type ST16650A
pca0 at port 0x40 on isa0
isic0 at port 0x1b00-0x1b1f,0x16e0-0x16ff,0x6e0-0x6ff,0xee0-0xeff,0x1300-0x131f,0x300-0x31f,0xb00-0xb1f irq 3 flags 0x4 on isa0
isic0: passive stack unit 0
isic0: AVM A1 or Fritz!Card Classic
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/9 bytes threshold
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
pcfclock0: <PCF-1.0> on ppbus0
ppi0: <Parallel I/O> on ppbus0
pps0: <Pulse per second Timing Interface> on ppbus0
sc1: <System console> on isa0
sc1: MDA <16 virtual consoles, flags=0x0>
WARNING: Driver mistake: repeat make_dev("consolectl")
vga1: <Generic ISA VGA> at port 0x3b0-0x3bb iomem 0xb0000-0xb7fff on isa0
sbc0: <Creative ViBRA16C> at port 0x220-0x22f,0x330-0x331,0x388-0x38b irq 5 drq 1,5 on isa0
pcm0: <SB16 DSP 4.13> on sbc0
joy0: <Generic PnP Joystick> at port 0x200-0x207 on isa0
unknown: <PNP0401> can't assign resources
unknown: <PNP0501> can't assign resources
unknown: <PNP0501> can't assign resources
unknown: <PNP0700> can't assign resources
unknown: <PNP0f13> can't assign resources
unknown: <PNP0303> can't assign resources
pca1: <AT-style speaker sound> at port 0x61 on isa0
WARNING: Driver mistake: repeat make_dev("pcaudio")
WARNING: Driver mistake: repeat make_dev("pcaudioctl")
i4bctl: ISDN system control port attached
i4brbch: 2 raw B channel access device(s) attached
i4bisppp: 2 ISDN SyncPPP device(s) attached (VJ header compression)
IP packet filtering initialized, divert disabled, rule-based forwarding disabled, default to deny, logging limited to 100 packets/entry by default
i4b: ISDN call control device attached
i4btrc: 2 ISDN trace device(s) attached
ad0: 19547MB <FUJITSU MPE3204AT> [39714/16/63] at ata0-master UDMA33
afd0: 96MB <IOMEGA ZIP 100 ATAPI> [32/64/96] at ata1-master PIO0
Waiting 5 seconds for SCSI devices to settle
Mounting root from ufs:/dev/ad0s2a
cd0 at ahc0 bus 0 target 1 lun 0
cd0: <TEAC CD-R55S 1.0Q> Removable CD-ROM SCSI-2 device
cd0: 10.000MB/s transfers (10.000MHz, offset 15)
cd0: Attempt to query device size failed: NOT READY, Medium not present
cd1 at ahc0 bus 0 target 2 lun 0
cd1: <PIONEER CD-ROM DR-U16S 1.01> Removable CD-ROM SCSI-2 device
cd1: 20.000MB/s transfers (20.000MHz, offset 15)
cd1: Attempt to query device size failed: NOT READY, Medium not present
[-- Attachment #3 --]
machine i386
ident WORK
maxusers 40
makeoptions DEBUG=-g
makeoptions CONF_CFLAGS=-fno-builtin
hints "WORK.hints"
# Options for the VM subsystem
options PQ_CACHESIZE=512 # color for 512k/16k cache
cpu I686_CPU # aka Pentium Pro(tm)
options CPU_FASTER_5X86_FPU
options CPU_SUSP_HLT
options "NO_F00F_HACK"
options CPU_UPGRADE_HW_CACHE
options PERFMON
options COMPAT_43
options SYSVSHM
options SHMMAXPGS=8192
options SYSVSEM
options SYSVMSG
options DDB
options DDB_UNATTENDED
options GDB_REMOTE_CHAT
options KTRACE #kernel tracing
options UCONSOLE
options USERCONFIG #boot -c editor
options VISUAL_USERCONFIG #visual boot -c editor
options INET #Internet communications protocols
device ether #Generic Ethernet
device sppp #Generic Synchronous PPP
device loop 1 #Network loopback device
device bpf #Berkeley packet filter
#
# The INVARIANTS option is used in a number of source files to enable
# extra sanity checking of internal structures. This support is not
# enabled by default because of the extra time it would take to check
# for these conditions, which can only occur as a result of
# programming errors.
#
options INVARIANTS
options INVARIANT_SUPPORT
options DIAGNOSTIC
#options MROUTING # Multicast routing
options IPFIREWALL #firewall
options IPFIREWALL_VERBOSE #print information about
# dropped packets
options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity
options FFS #Fast filesystem
options SOFTUPDATES
options ENABLE_VFS_IOOPT
options P1003_1B
options _KPOSIX_PRIORITY_SCHEDULING
options _KPOSIX_VERSION=199309L
device scbus #base SCSI code
#device ch #SCSI media changers
device da #SCSI direct access devices (aka disks)
#device sa #SCSI tapes
device cd #SCSI CD-ROMs
device pass #CAM passthrough driver
device ses #SCSI SES/SAF-TE driver
options CAM_MAX_HIGHPOWER=4
options SCSI_DELAY=5000# Be pessimistic about Joe SCSI device
options SES_ENABLE_PASSTHROUGH
device pty #Pseudo ttys
device gzip #Exec gzipped a.out's
#device snp 3 #Snoop device - to look at pty/vty/etc..
options MSGBUF_SIZE=40960
device isa
# Enable support for the kernel PLL to use an external PPS signal,
# under supervision of [x]ntpd(8)
# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp
options PPS_SYNC
device atkbdc 1
device atkbd
options ATKBD_DFLT_KEYMAP # specify the built-in keymap
makeoptions ATKBD_DFLT_KEYMAP="german.iso"
#options KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
device psm
device vga
device splash
device sc 1
options MAXCONS=16 # number of virtual consoles
options SC_DFLT_FONT # compile font in
makeoptions SC_DFLT_FONT="iso"
options SC_HISTORY_SIZE=800 # number of history buffer lines
device npx
device ata
device atadisk # ATA disk drives
#device atapicd # ATAPI CDROM drives
device atapifd # ATAPI floppy drives
#device atapist # ATAPI tape drives
device fdc
device sio 2
device ed
device miibus
#device wb
#device midi
#device seq
device pca
device apm
#device acpi
device pci
device ahc
options AHC_ALLOW_MEMIO
device smbus
device intpm
device smb
device iicbus
device iicbb
device ic
device iic
device iicsmb
options AVM_A1
device isic
device "i4bq921"
device "i4bq931"
device "i4b"
device "i4btrc" 2
device "i4bctl"
device "i4brbch" 2
#device "i4btel" 1
#device "i4bipr" 2
options IPR_VJ
device "i4bisppp" 2
options PERIPH_1284 # Makes your computer act as a IEEE1284
# compliant peripheral
device ppbus
device lpt
#device plip
device ppi
device pps
device lpbb
#options PCFCLOCK_VERBOSE
device pcfclock
options PPC_PROBE_CHIPSET
device ppc
#options CLK_CALIBRATION_LOOP
#options CLK_USE_I8254_CALIBRATION
options CLK_USE_TSC_CALIBRATION
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