Date: Tue, 13 Mar 2001 11:30:10 +0000 From: Mark Knight <markk@knigma.org> To: freebsd-current@freebsd.org Subject: Panic during makeworld for at least a week of kernels Message-ID: <yiu9SNACTgr6Ewtx@knigma.org>
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Every time I try to buildworld on my -CURRENT box, having upgraded from an
early February kernel last week, the machine panics. I've
updated my kernel and world several times, but the problem persists with
this kernel from last night. The 'current process' is always 'cpp0',
and it always seems to originate from down in the 'ffs_read' area.
atal trap 12: page fault while in kernel mode
fault virtual address = 0xe
fault code = supervisor write, page not present
instruction pointer = 0x8:0xc3f265a0
stack pointer = 0x10:0xc3f80bc4
frame pointer = 0x10:0xc3f80c54
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 = 39400 (cpp0)
panic: from debugger
Uptime: 6h26m11s
dumping to dev #ad/9, offset 134401
dump ata1: resetting devices .. done
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
---
#0 dumpsys () at ../../kern/kern_shutdown.c:478
478 if (dumping++) {
(kgdb) bt
#0 dumpsys () at ../../kern/kern_shutdown.c:478
#1 0xc01731eb in boot (howto=260) at ../../kern/kern_shutdown.c:321
#2 0xc01735b5 in panic (fmt=0xc0277714 "from debugger")
at ../../kern/kern_shutdown.c:571
#3 0xc011eea5 in db_panic (addr=-1007524448, have_addr=0, count=-1,
modif=0xc3f80a30 "") at ../../ddb/db_command.c:433
#4 0xc011ee45 in db_command (last_cmdp=0xc02a7ac0, cmd_table=0xc02a7920,
aux_cmd_tablep=0xc02c9540) at ../../ddb/db_command.c:333
#5 0xc011ef0a in db_command_loop () at ../../ddb/db_command.c:455
#6 0xc01210d3 in db_trap (type=12, code=0) at ../../ddb/db_trap.c:71
#7 0xc0254ee2 in kdb_trap (type=12, code=0, regs=0xc3f80b84)
at ../../i386/i386/db_interface.c:164
#8 0xc0261bc4 in trap_fatal (frame=0xc3f80b84, eva=14)
at ../../i386/i386/trap.c:982
#9 0xc0261939 in trap_pfault (frame=0xc3f80b84, usermode=0, eva=14)
at ../../i386/i386/trap.c:901
#10 0xc02611e7 in trap (frame={tf_fs = 24, tf_es = 16, tf_ds = 16,
tf_edi = -1008835840, tf_esi = 4, tf_ebp = -1007154092,
tf_isp = -1007154256, tf_ebx = -1007200736, tf_edx = -1007161344,
tf_ecx = 0, tf_eax = 14, tf_trapno = 12, tf_err = 2,
tf_eip = -1007524448, tf_cs = 8, tf_eflags = 66198,
tf_esp = -1007524448, tf_ss = 0}) at ../../i386/i386/trap.c:448
#11 0xc3f265a0 in ?? ()
#12 0xc0261849 in trap_pfault (frame=0xc3f80cc8, usermode=0, eva=134832184)
at ../../i386/i386/trap.c:876
#13 0xc02611e7 in trap (frame={tf_fs = 24, tf_es = 16, tf_ds = 16,
tf_edi = 134832128, tf_esi = -1050087424, tf_ebp = -1007153724,
tf_isp = -1007153932, tf_ebx = 8116, tf_edx = 0, tf_ecx = 1792,
tf_eax = 706742868, tf_trapno = 12, tf_err = 2, tf_eip = -1071252148,
tf_cs = 8, tf_eflags = 66183, tf_esp = -60801, tf_ss = -65536})
at ../../i386/i386/trap.c:448
#14 0xc025fd4c in fastmove_loop ()
#15 0xc025fb88 in i586_copyout ()
#16 0xc022a50f in ffs_read (ap=0xc3f80e84) at ../../ufs/ufs/ufs_readwrite.c:314
#17 0xc01b3748 in vn_read (fp=0xc0923e40, uio=0xc3f80ef4, cred=0xc088e600,
flags=0, p=0xc3f75620) at vnode_if.h:279
#18 0xc01885b0 in dofileread (p=0xc3f75620, fp=0xc0923e40, fd=4,
buf=0x8096000, nbyte=8116, offset=-1, flags=0) at ../../sys/file.h:145
#19 0xc0188476 in read (p=0xc3f75620, uap=0xc3f80f80)
at ../../kern/sys_generic.c:119
#20 0xc026224d in syscall (frame={tf_fs = 47, tf_es = 47, tf_ds = 47,
tf_edi = 134832128, tf_esi = 8116, tf_ebp = -1077941392,
tf_isp = -1007153196, tf_ebx = 8116, tf_edx = 39, tf_ecx = 2,
tf_eax = 3, tf_trapno = 12, tf_err = 2, tf_eip = 134576448, tf_cs = 31,
tf_eflags = 659, tf_esp = -1077941436, tf_ss = 47})
at ../../i386/i386/trap.c:1184
#21 0xc02557ed in syscall_with_err_pushed ()
#22 0x804e0ec in ?? ()
#23 0x804d973 in ?? ()
#24 0x804cb2c in ?? ()
#25 0x804afcb in ?? ()
#26 0x804e224 in ?? ()
#27 0x804d973 in ?? ()
#28 0x804cb2c in ?? ()
#29 0x804afcb in ?? ()
#30 0x804e224 in ?? ()
#31 0x804d973 in ?? ()
#32 0x804cb2c in ?? ()
#33 0x804afcb in ?? ()
#34 0x804a64f in ?? ()
#35 0x8048135 in ?? ()
dmesg:
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 #0: Mon Mar 12 21:40:34 GMT 2001
root@wibble.lan.knigma.org:/u/src/sys/compile/WIBBLE
Timecounter "i8254" frequency 1193182 Hz
Timecounter "TSC" frequency 89814703 Hz
CPU: Pentium/P54C (89.81-MHz 586-class CPU)
Origin = "GenuineIntel" Id = 0x525 Stepping = 5
Features=0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8>
real memory = 33554432 (32768K bytes)
avail memory = 29425664 (28736K bytes)
Preloaded elf kernel "kernel" at 0xc034f000.
Intel Pentium detected, installing workaround for F00F bug
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> at pcibus 0 on motherboard
pci0: <PCI bus> on pcib0
isab0: <PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
pci0: <display, VGA> at 8.0 (no driver attached)
ifpi0: <AVM Fritz!Card PCI> port 0xff80-0xff9f mem 0xfffbec00-0xfffbec1f irq 9 at device 17.0 on
pci0
ifpi0: ISAC 2085 Version A1/A2 or 2086/2186 Version 1.1 (IOM-2)
ifpi0: passive stack unit 0
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
ata0 at port 0x1f0-0x1f7,0x3f6 irq 14 on isa0
ata1 at port 0x170-0x177,0x376 irq 15 on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ed0 at port 0x280-0x29f iomem 0xd8000-0xdbfff irq 5 on isa0
ed0: address 00:00:c0:be:37:99, type SMC8216/SMC8216C (16 bit)
unknown: <PNP0303> can't assign resources
unknown: <PNP0700> can't assign resources
unknown: <PNP0501> can't assign resources
unknown: <PNP0501> can't assign resources
unknown: <PNP0680> can't assign resources
unknown: <PNP0680> can't assign resources
i4brbch: 4 raw B channel access device(s) attached
i4bipr: 4 IP over raw HDLC ISDN device(s) attached (VJ header compression)
i4bctl: ISDN system control port attached
i4btrc: 4 ISDN trace device(s) attached
i4b: ISDN call control device attached
i4btel: 2 ISDN telephony interface device(s) attached
i4b-L1 ifpi_isac_exir_hdlr: EXIRQ Rx Frame Overflow
ad0: 1039MB <QUANTUM FIREBALL1080A> [2112/16/63] at ata0-master BIOSPIO
ad1: 1039MB <QUANTUM FIREBALL1080A> [2112/16/63] at ata1-master BIOSPIO
ad2: 8809MB <QUANTUM FIREBALLP KA9.1> [17898/16/63] at ata1-slave BIOSPIO
acd0: CDROM <ATAPI CDROM> at ata0-slave BIOSPIO
Mounting root from ufs:/dev/ad0a
config:
machine i386
#cpu I386_CPU
#cpu I486_CPU
cpu I586_CPU
#cpu I686_CPU
ident WIBBLE
maxusers 32
#To statically compile in device wiring instead of /boot/device.hints
hints "WIBBLE.hints" #Default places to look for devices.
makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
options DDB
#options MATH_EMULATE #Support for x87 emulation
options INET #InterNETworking
#options INET6 #IPv6 communications protocols
options FFS #Berkeley Fast Filesystem
options SOFTUPDATES #Enable FFS soft updates support
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 DEVFS #Device Filesystem
options PROCFS #Process filesystem
options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!]
options SCSI_DELAY=3000 #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 KBD_INSTALL_CDEV # install a CDEV entry in /dev
# To make an SMP kernel, the next two are needed
#options SMP # Symmetric MultiProcessor Kernel
#options APIC_IO # Symmetric (APIC) I/O
device isa
#device eisa
device pci
#options COMPAT_OLDISA # compatability shims for lnc, le
#options COMPAT_OLDPCI # compatability shims for lnc
# Floppy drives
device fdc
# ATA and ATAPI devices
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
#options ATA_ENABLE_ATAPI_DMA #Enable DMA on ATAPI devices
# SCSI Controllers
#device ahb # EISA AHA1742 family
#device ahc # AHA2940 and onboard AIC7xxx devices
#device amd # AMD 53C974 (Teckram DC-390(T))
#device isp # Qlogic family
#device ncr # NCR/Symbios Logic
#device sym # NCR/Symbios Logic (newer chipsets + those of `ncr')
#device adv # Advansys scsi adapters
#device adw # Advansys wide scsi adapters
#device aha 1 # Adaptec 154x scsi adapters
#device aic # Adaptec 15[012]x scsi adapters, AIC-6[23]60.
#device bt # Buslogic/Mylex MultiMaster scsi adapters
#device ncv # NCR 53C500
#device nsp # Workbit Ninja SCSI-3
#device stg # TMC 18C30/18C50
# RAID controllers interfaced to the SCSI subsystem
#device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID
#device dpt # DPT Smartcache III, IV - See NOTES for options!
#device mly # Mylex AcceleRAID/eXtremeRAID
# SCSI peripherals
#device scbus # SCSI bus (required)
#device da # Direct Access (disks)
#device sa # Sequential Access (tape etc)
#device cd # CD
#device pass # Passthrough device (direct SCSI access)
# RAID controllers
#device aac # Adaptec FSA RAID
#device amr # AMI MegaRAID
#device ida # Compaq Smart RAID
#device mlx # Mylex DAC960 family
#device twe # 3ware ATA RAID
# atkbdc0 controls both the keyboard and the PS/2 mouse
device atkbdc 1 # At keyboard controller
device atkbd # at keyboard
device psm # psm mouse
device vga # VGA screen
# splash screen/screen saver
device splash
# syscons is the default console driver, resembling an SCO console
device sc 1
# 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
# If you have a ThinkPAD, uncomment this along with the rest of the PCVT lines
#options PCVT_SCANSET=2 # IBM keyboards are non-std
# Floating point support - do not disable.
device npx
# Power management support (see NOTES for more options)
#device apm
# PCCARD (PCMCIA) support
#device card # pccard bus
#device pcic # pcmcia bridge
# 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
# PCI Ethernet NICs.
#device de # DEC/Intel DC21x4x (``Tulip'')
#device fxp # Intel EtherExpress PRO/100B (82557, 82558)
#device vx # 3Com 3c590, 3c595 (``Vortex'')
#device wx # Intel Gigabit Ethernet Card (``Wiseman'')
# 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 dc # DEC/Intel 21143 and various workalikes
#device pcn # AMD Am79C79x PCI 10/100 NICs
#device rl # RealTek 8129/8139
#device sf # Adaptec AIC-6915 (``Starfire'')
#device sis # Silicon Integrated Systems SiS 900/SiS 7016
#device ste # Sundance ST201 (D-Link DFE-550TX)
#device tl # Texas Instruments ThunderLAN
#device tx # SMC EtherPower II (83c170 ``EPIC'')
#device vr # VIA Rhine, Rhine II
#device wb # Winbond W89C840F
#device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
# ISA Ethernet NICs. pccard nics included.
#device cs # Crystal Semiconductor CS89x0 NIC
device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards
#device ex # Intel EtherExpress Pro/10 and Pro/10+
#device ep # Etherlink III based cards
#device fe # Fujitsu MB8696x based cards
#device sn # SMC's 9000 series of ethernet chips
#device xe # Xircom pccard ethernet
# The probe order of these is presently determined by i386/isa/isa_compat.c.
#device ie
#device le
#device lnc
# Wireless NIC cards
#device an # Aironet 4500/4800 802.11 wireless NICs.
#device awi # BayStack 660 and others
#device wi # WaveLAN/IEEE 802.11 wireless NICs.
#device wl # Older non 802.11 Wavelan wireless NIC.
# Pseudo devices - the number indicates how many units to allocated.
device random # Entropy device
device loop # Network loopback
device ether # Ethernet support
#device sl # Kernel SLIP
#device ppp 1 # Kernel PPP
device tun # Packet tunnel.
device pty # Pseudo-ttys (telnet etc)
device md # Memory "disks"
#device gif 4 # IPv6 and IPv4 tunneling
#device faith 1 # 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 mii
#device aue # ADMtek USB ethernet
#device cue # CATC USB ethernet
#device kue # Kawasaki LSI USB ethernet
# ISDN stuff
#options "AVM_A1_PCI"
device ifpi
#device isic
device "i4bq921" # i4b layer 2
device "i4bq931" # i4b layer 3
device "i4b" # i4b layer 4
device "i4btrc" 4 # Passive card ISDN tracing
device "i4bctl" # Main userland i4b controller
device "i4brbch" 4 # Userland raw B channel access
device "i4btel" 2 # userland telephony driver
device "i4bipr" 4 # IP over raw HDLC ISDN
options IPR_VJ # VJ for ipr
Cheers,
--
Mark A. R. Knight
Tel: +44 7973 410732 http://www.knigma.org/
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