Date: Mon, 21 May 2007 16:42:00 -0400 From: Robert Huff <roberthuff@rcn.com> To: questions@freebsd.org Subject: [long] panic: corrupt spinlock Message-ID: <46520418.8070205@rcn.com>
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(This is happening on a -CURRENT box. Before I bother the folks
there, hopefully someone can see what I screwed up.)
Attempting to update from -CURRENT/nid-March to -CURRENT/today (sources
updated at midnight EST), the buildworld, buildkernel, and installkernel
phases are sucessful. (buildworld log available on request)
However: upon reboot the kernel panics and drops into KDB. (Whereupon
the console freezes ... but that's an old problem.) The specific context:
kbd0 at ukbd0
panic: corrupt spinlock
KDB: enter: panic
[threat pid 0 tid 0]
stopped at kdb_enter+0x32: leave
db>
There's nothing in the logs or in dmesg.today.
"loader.conf", an old dmesg for the exact same hardware configuration,
and the kernel config file are appended. (In that order.)
Any ideas?
Thanks,
Robert Huff
*************************************************
loader_color="YES"
accf_http_load="YES"
if_re_load="YES"
if_de_load="YES"
loader_logo=beastie
debug.mpsafenet=1
nvidia_load="YES"
linux_load="YES"
*************************************************
Copyright (c) 1992-2007 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 is a registered trademark of The FreeBSD Foundation.
FreeBSD 7.0-CURRENT #0: Tue Mar 13 22:38:20 EST 2007
huff@jerusalem.litteratus.org:/usr/obj/usr/src/sys/JERUSALEM
WARNING: WITNESS option enabled, expect reduced performance.
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) 4 CPU 2.26GHz (2266.76-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0xf24 Stepping = 4
Features=0x3febfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM>
real memory = 536854528 (511 MB)
avail memory = 515866624 (491 MB)
acpi0: <ASUS P4S533> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0xe408-0xe40b on acpi0
cpu0: <ACPI CPU> on acpi0
acpi_throttle0: <ACPI CPU Throttling> on cpu0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <SiS 645DX host to AGP bridge> on hostb0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
vgapci0: <VGA-compatible display> mem
0xfc000000-0xfdffffff,0xf3800000-0xf3803fff,0xf3000000-0xf37fffff irq 11
at device 0.0 on pci1
drm0: <Matrox G400/G450 (AGP)> on vgapci0
info: [drm] AGP at 0xf4000000 64MB
info: [drm] Initialized mga 3.2.2 20060319
isab0: <PCI-ISA bridge> at device 2.0 on pci0
isa0: <ISA bus> on isab0
ohci0: <SiS 5571 USB controller> mem 0xf2800000-0xf2800fff irq 5 at
device 2.2 on pci0
ohci0: [GIANT-LOCKED]
ohci0: [ITHREAD]
usb0: OHCI version 1.0, legacy support
usb0: SMM does not respond, resetting
usb0: <SiS 5571 USB controller> on ohci0
usb0: USB revision 1.0
uhub0: <SiS OHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb0
uhub0: 3 ports with 3 removable, self powered
ohci1: <SiS 5571 USB controller> mem 0xf2000000-0xf2000fff irq 9 at
device 2.3 on pci0
ohci1: [GIANT-LOCKED]
ohci1: [ITHREAD]
usb1: OHCI version 1.0, legacy support
usb1: SMM does not respond, resetting
usb1: <SiS 5571 USB controller> on ohci1
usb1: USB revision 1.0
uhub1: <SiS OHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb1
uhub1: 3 ports with 3 removable, self powered
pci0: <mass storage, ATA> at device 2.5 (no driver attached)
pcm0: <CMedia CMI8738> port 0xa800-0xa8ff irq 10 at device 5.0 on pci0
pcm0: [ITHREAD]
ahc0: <Adaptec 2940 Ultra2 SCSI adapter> port 0xa400-0xa4ff mem
0xf1000000-0xf1000fff irq 11 at device 8.0 on pci0
ahc0: [GIANT-LOCKED]
ahc0: [ITHREAD]
aic7890/91: Ultra2 Wide Channel A, SCSI Id=7, 32/253 SCBs
ohci2: <AcerLabs M5237 (Aladdin-V) USB controller> mem
0xf0800000-0xf0800fff irq 14 at device 10.0 on pci0
ohci2: [GIANT-LOCKED]
ohci2: [ITHREAD]
usb2: OHCI version 1.0, legacy support
usb2: <AcerLabs M5237 (Aladdin-V) USB controller> on ohci2
usb2: USB revision 1.0
uhub2: <AcerLabs OHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb2
uhub2: 2 ports with 2 removable, self powered
ehci0: <ALi M5239 USB 2.0 controller> mem 0xf0000000-0xf00000ff irq 15
at device 10.3 on pci0
ehci0: [GIANT-LOCKED]
ehci0: [ITHREAD]
usb3: EHCI version 1.0
usb3: companion controller, 2 ports each: usb2
usb3: <ALi M5239 USB 2.0 controller> on ehci0
usb3: USB revision 2.0
uhub3: <AcerLabs EHCI root hub, class 9/0, rev 2.00/1.00, addr 1> on usb3
uhub3: 6 ports with 6 removable, self powered
umass0: <Addonics Addonics USB Drive, class 0/0, rev 2.00/0.15, addr 2>
on uhub3
de0: <Digital 21140 Fast Ethernet> port 0xa000-0xa07f mem
0xef800000-0xef80007f irq 14 at device 11.0 on pci0
de0: ZNYX ZX34X 21140 [10-100Mb/s] pass 1.1
de0: using obsoleted if_watchdog interface
de0: Ethernet address: 00:c0:95:f8:17:af
de0: [ITHREAD]
re0: <Linksys EG1032 (RTL8169S) Gigabit Ethernet> port 0x9800-0x98ff mem
0xef000000-0xef0000ff irq 11 at device 12.0 on pci0
miibus0: <MII bus> on re0
rgephy0: <RTL8169S/8110S media interface> PHY 1 on miibus0
rgephy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT,
1000baseT-FDX, auto
re0: Ethernet address: 00:12:17:5c:41:cc
re0: [FILTER]
fdc0: <floppy drive controller> port 0x3f2-0x3f5,0x3f7 irq 6 drq 2 on acpi0
fdc0: [FILTER]
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on
acpi0
sio0: type 16550A
sio0: [FILTER]
sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0
sio1: type 16550A
sio1: [FILTER]
orm0: <ISA Option ROMs> at iomem
0xc0000-0xc7fff,0xc8000-0xcbfff,0xcc000-0xd17ff pnpid ORM0000 on isa0
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 16/16/16 bytes threshold
ppbus0: <Parallel port bus> on ppc0
ppi0: <Parallel I/O> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppc0: [GIANT-LOCKED]
ppc0: [ITHREAD]
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
uhub4: <vendor 0x0451 product 0x2046, class 9/0, rev 1.10/1.25, addr 2>
on uhub0
uhub4: 4 ports with 4 removable, bus powered
ums0: <Logitech USB-PS/2 Optical Mouse, class 0/0, rev 2.00/22.00, addr
3> on uhub4
ums0: 8 buttons and Z dir.
ukbd0: <Logitech Logitech USB Keyboard, class 0/0, rev 1.10/15.00, addr
4> on uhub4
kbd0 at ukbd0
ugen0: <American Power Conversion Back-UPS RS 1500 FW:8.g8 .D USB FW:g8,
class 0/0, rev 1.10/1.06, addr 5> on uhub0
Timecounter "TSC" frequency 2266759284 Hz quality 800
Timecounters tick every 1.000 msec
ipfw2 (+ipv6) initialized, divert enabled, rule-based forwarding
disabled, default to deny, logging limited to 100 packets/entry by default
da3 at umass-sim0 bus 0 target 0 lun 0
da3: <Maxtor 6 L100P0 0000> Fixed Direct Access SCSI-0 device
da3: 40.000MB/s transfers
da3: 95611MB (195813072 512 byte sectors: 255H 63S/T 12188C)
cd0 at ahc0 bus 0 target 3 lun 0
cd0: <TOSHIBA DVD-ROM SD-M1711 1005> Removable CD-ROM SCSI-2 device
cd0: 10.000MB/s transfers (10.000MHz, offset 16)
cd0: Attempt to query device size failed: NOT READY, Medium not present
da1 at ahc0 bus 0 target 4 lun 0
da1: <SEAGATE SX150176LC BA11> Fixed Direct Access SCSI-2 device
da1: 80.000MB/s transfers (40.000MHz, offset 15, 16bit)
da1: Command Queueing Enabled
da1: 47702MB (97693755 512 byte sectors: 255H 63S/T 6081C)
da2 at ahc0 bus 0 target 11 lun 0
da2: <IBM DNES-309170W SAH0> Fixed Direct Access SCSI-3 device
da2: 80.000MB/s transfers (40.000MHz, offset 30, 16bit)
da2: Command Queueing Enabled
da2: 8748MB (17916240 512 byte sectors: 255H 63S/T 1115C)
da0 at ahc0 bus 0 target 0 lun 0
da0: <IBM DDRS-34560D DC1B> Fixed Direct Access SCSI-2 device
da0: 80.000MB/s transfers (40.000MHz, offset 15, 16bit)
da0: Command Queueing Enabled
da0: 4357MB (8925000 512 byte sectors: 255H 63S/T 555C)
*************************************************
#
# JERUSALEM
#
# For more information read the handbook part System Administration ->
# Configuring the FreeBSD Kernel -> The Configuration File.
# The handbook is available in /usr/share/doc/handbook or online as
# latest version from the FreeBSD World Wide Web server
# <URL:http://www.FreeBSD.ORG/>;
#
# An exhaustive list of options and more detailed explanations of the
# device lines is present in the ./LINT configuration file. If you are
# in doubt as to the purpose or necessity of a line, check first in LINT.
#
# $Id: GENERIC,v 1.125 1998/10/16 01:30:11 obrien Exp $
machine i386
#cpu "I386_CPU"
#cpu "I486_CPU"
#cpu "I586_CPU"
cpu I686_CPU
ident JERUSALEM
maxusers 0
options SCHED_4BSD
options PREEMPTION
options INET #InterNETworking
options INET6 #IPv6 communications protocols
options MAXDSIZ="(1024*1024*1024)"
options MAXSSIZ="(256*1024*1024)"
options FFS #Berkeley Fast Filesystem
options MSDOSFS #MSDOS Filesystem
options CD9660 #ISO 9660 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 SCSI_DELAY=100 #Be pessimistic about Joe SCSI
# note: value is in milliseconds
#options SAFETY
# Debugging for use in -current
options KDB # Enable kernel debugger support.
options DDB #Enable the kernel debugger
makeoptions DEBUG=-g
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
#options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!]
#options COMPAT_FREEBSD4 # Compatible with FreeBSD4
options COMPAT_FREEBSD5 # Compatible with FreeBSD5
options COMPAT_FREEBSD6 # Compatible with FreeBSD6
options SYSVSHM #SYSV-style shared memory
options SYSVMSG #SYSV-style message queues
options SYSVSEM #SYSV-style semaphores
options COMPAT_AOUT
# see java/62837
#options COMPAT_LINUX
#options LINPROCFS
options PROCFS
options PSEUDOFS
# For StarOffice
#options P1003_1B
options _KPOSIX_PRIORITY_SCHEDULING
#options _KPOSIX_VERSION=199309L
#options MD5
#
#
#config kernel root on da0
device isa
device eisa
device pci
device fdc
# Unless you know very well what you're doing, leave ft0 at drive 2, or
# remove the line entirely if you don't need it. Trying to configure
# it on another unit might cause surprises, see PR kern/7176.
# A single entry for any of these controllers (ncr, ahb, ahc, amd) is
# sufficient for any number of installed devices.
device ahc
device scbus
device da # SCSI disk
device sa # SCSI tape
device pass
# added 2006/11/14 for USB external drive system replacing tape drive
device umass #
device cd # Only need one of these, the code dynamically grows
# syscons is the default console driver, resembling an SCO console
device sc
# at isa? port "IO_KBD" conflicts tty irq 1 vector scintr
# Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver
## 2/3/1999: new model console stuff
#device atkbdc
#device atkbd
#device vt
device vga
device drm
device mgadrm
device agp
#options XSERVER # support for X server
device sio
# Parallel-Port Bus
#
# Parallel port bus support is provided by the `ppbus' device.
# Multiple devices may be attached to the parallel port, devices
# are automatically probed and attached when found.
#
# Supported devices:
# vpo Iomega Zip Drive
# Requires SCSI disk support ('scbus' and 'da'), best
# performance is achieved with ports in EPP 1.9 mode.
# nlpt Parallel Printer, use _instead_ of lpt0
# plip Parallel network interface
# ppi General-purpose I/O ("Geek Port")
# pps Pulse per second Timing Interface
# lpbb Philips official parallel port I2C bit-banging interface
#
# Supported interfaces:
# ppc ISA-bus parallel port interfaces.
#
device ppc
device ppbus
device lpt
device ppi
############
# USB support
device uhci
device ohci
device ehci
device usb
device ugen
#device uhid
device ukbd
options KBD_INSTALL_CDEV
device ums
# Order is important here due to intrusive probes, do *not* alphabetize
# this list of network interfaces until the probes have been fixed.
# Right now it appears that the ie0 must be probed before ep0. See
# revision 1.20 of this file.
#device de
#
# necessary for device sk
#
device miibus # MII bus support
#device de0
#device de1
#device fxp0
#device tl0
#device tx0
#device vx0
#device xl0
#
# see /usr/src/UPDATING
#
device mem # Memory and kernel memory devices
device io # I/O device
#device null # Null and zero devices
device random
device bpf
device loop # Network loopback
device ether
#device sl 1
#device ppp 0
device tun
device gif
device pty
#
# for IPFW/natd
#
# IPFIREWALL_NAT + LIBALIAS added 2007/01/21 per e-mail with Paolo Pisati
#
options IPFIREWALL #firewall
options IPFIREWALL_NAT
options LIBALIAS
options IPFIREWALL_VERBOSE #print information about
# dropped packets
#options IPFIREWALL_FORWARD #enable xparent proxy support
options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity
options IPDIVERT #divert sockets
#
# sound driver
#
device sound
device snd_cmi
*************************************************
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