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kern/40947: Thinkpad panics during shutdown
>Number: 40947
>Category: kern
>Synopsis: Thinkpad panics, then hangs during shutdown
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: kern-bug-people
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Tue Mar 03 12:00:00 +0000 2009
>Originator: Hauke Fath
>Release: NetBSD 5.0_RC2
>Organization:
>Environment:
System: NetBSD Kolm 5.0_RC2 NetBSD 5.0_RC2 (TP380D) #0: Mon Mar 2 17:20:34 CET
2009 hf@Hochstuhl:/var/obj/netbsd-builds/5/i386/sys/arch/i386/compile/TP380D
i386
Architecture: i386
Machine: i386
>Description:
A Thinkpad 380D (Pentium 150 MHz, 80 MB RAM) with a DIAGNOSTIC +
DEBUG kernel panics during shutdown with
panic: cpu_switchto: switching above IPL_SCHED (8)
See output at
<http://www.spg.tu-darmstadt.de/~hf/netbsd/tp380d-nbsd5-panic.jpg>.
>How-To-Repeat:
Install DIAGNOSTIC / DEBUG kernel on Thinkpad 380D, reboot.
'config -x /netbsd' output:
### START CONFIG FILE "/public/netbsd-5/sys/arch/i386/conf/TP380D"
# IBM Thinkpad 380D kernel config
include "arch/i386/conf/std.i386"
options INCLUDE_CONFIG_FILE # embed config file in kernel binary
maxusers 16 # estimated number of users
makeoptions CPUFLAGS="-Os -pipe -march=pentium"
# CPU-related options.
options VM86 # virtual 8086 emulation
options USER_LDT # user-settable LDT; used by WINE
options MULTIBOOT # Multiboot support (see multiboot(8))
# delay between "rebooting ..." message and hardware reset, in milliseconds
#options CPURESET_DELAY=2000
# Standard system options
options INSECURE # disable kernel security levels - X needs this
options RTC_OFFSET=-60 # hardware clock is this many mins. west of GMT
options NTP # NTP phase/frequency locked loop
options KTRACE # system call tracing via ktrace(1)
# Note: SysV IPC parameters could be changed dynamically, see sysctl(8).
options SYSVMSG # System V-like message queues
options SYSVSEM # System V-like semaphores
options SYSVSHM # System V-like memory sharing
options P1003_1B_SEMAPHORE # p1003.1b semaphore support
options USERCONF # userconf(4) support
#options PIPE_SOCKETPAIR # smaller, but slower pipe(2)
options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel
# Alternate buffer queue strategies for better responsiveness under high
# disk I/O load.
#options BUFQ_READPRIO
options BUFQ_PRIOCSCAN
# Diagnostic/debugging support options
options DIAGNOSTIC # expensive kernel consistency checks
options DEBUG # expensive debugging checks/support
#options KMEMSTATS # kernel memory statistics (vmstat -m)
options DDB # in-kernel debugger
#options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic'
options DDB_HISTORY_SIZE=512 # enable history editing in DDB
#options DDB_VERBOSE_HELP
#options KGDB # remote debugger
#options KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600
#makeoptions DEBUG="-g" # compile full symbol table
#options SYSCALL_STATS # per syscall counts
#options SYSCALL_TIMES # per syscall times
#options SYSCALL_TIMES_HASCOUNTER # use 'broken' rdtsc (soekris)
# Compatibility options
options COMPAT_30 # NetBSD 3.0
options COMPAT_30_PTHREAD # NetBSD 3.0 pthreads compatibility.
options COMPAT_40 # NetBSD 4.0
options COMPAT_OSSAUDIO # OSS (Voxware) audio driver compatibility
options COMPAT_LINUX # binary compatibility with Linux
options COMPAT_BSDPTY # /dev/[pt]ty?? ptys.
# Wedge support
options DKWEDGE_AUTODISCOVER # Automatically add dk(4) instances
options DKWEDGE_METHOD_GPT # Supports GPT partitions as wedges
# The following two options can break /etc/fstab, so handle with care
#options DKWEDGE_METHOD_BSDLABEL # Support disklabel entries as wedges
#options DKWEDGE_METHOD_MBR # Support MBR partitions as wedges
# File systems
file-system FFS # UFS
file-system NFS # Network File System client
file-system NTFS # Windows/NT file system (experimental)
file-system CD9660 # ISO 9660 + Rock Ridge file system
file-system MSDOSFS # MS-DOS file system
file-system FDESC # /dev/fd
file-system KERNFS # /kern
file-system NULLFS # loopback file system
file-system PROCFS # /proc
file-system PTYFS # /dev/ptm support
file-system TMPFS # Efficient memory file-system
file-system PUFFS # Userspace file systems (e.g. ntfs-3g & sshfs)
# File system options
options WAPBL # File system journaling support - Experimental
options NFSSERVER # Network File System server
# Networking options
options INET # IP + ICMP + TCP + UDP
options INET6 # IPV6
#options IPSEC # IP security
#options IPSEC_ESP # IP security (encryption part; define w/IPSEC)
#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T)
#options IPSEC_DEBUG # debug for IP security
#options MROUTING # IP multicast routing
#options PIM # Protocol Independent Multicast
options PPP_BSDCOMP # BSD-Compress compression support for PPP
options PPP_DEFLATE # Deflate compression support for PPP
options PPP_FILTER # Active filter support for PPP (requires bpf)
options PFIL_HOOKS # pfil(9) packet filter hooks
options IPFILTER_LOG # ipmon(8) log support
options IPFILTER_LOOKUP # ippool(8) support
#options IPFILTER_DEFAULT_BLOCK # block all packets by default
#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG
# These options enable verbose messages for several subsystems.
# Warning, these may compile large string tables into the kernel!
options MIIVERBOSE # verbose PHY autoconfig messages
options PCIVERBOSE # verbose PCI device autoconfig messages
#options PCI_CONFIG_DUMP # verbosely dump PCI config space
options PCMCIAVERBOSE # verbose PCMCIA configuration messages
options SCSIVERBOSE # human readable SCSI error messages
options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM
#
# wscons options
#
# builtin terminal emulations
options WSEMUL_VT100 # VT100 / VT220 emulation
# customization of console and kernel output - see dev/wscons/wsdisplayvar.h
options WSDISPLAY_CUSTOM_OUTPUT # color customization from wsconsctl(8)
#options WS_DEFAULT_FG=WSCOL_WHITE
#options WS_DEFAULT_BG=WSCOL_BLACK
#options WS_DEFAULT_COLATTR="(0)"
#options WS_DEFAULT_MONOATTR="(0)"
options WS_KERNEL_FG=WSCOL_GREEN
#options WS_KERNEL_BG=WSCOL_BLACK
#options WS_KERNEL_COLATTR=""
#options WS_KERNEL_MONOATTR=""
# customization of console border color
options WSDISPLAY_CUSTOM_BORDER # custom border colors via wsconsctl(8)
#options WSDISPLAY_BORDER_COLOR=WSCOL_BLUE # default color
# compatibility to other console drivers
options WSDISPLAY_COMPAT_PCVT # emulate some ioctls
options WSDISPLAY_COMPAT_SYSCONS # emulate some ioctls
options WSDISPLAY_COMPAT_USL # VT handling
options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes
#options WSKBD_EVENT_AUTOREPEAT # auto repeat in event mode
# don't attach pckbd as the console if no PS/2 keyboard is found
options PCKBD_CNATTACH_MAY_FAIL
# see dev/pckbport/wskbdmap_mfii.c for implemented layouts
options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" # for pckbd driver
options UKBD_LAYOUT="(KB_DE | KB_NODEAD)" # for ukbd driver
# allocate a number of virtual screens at autoconfiguration time
#options WSDISPLAY_DEFAULTSCREENS=4
# use a large software cursor that doesn't blink
options PCDISPLAY_SOFTCURSOR
# console scrolling support.
options WSDISPLAY_SCROLLSUPPORT
# Kernel root file system and dump configuration.
config netbsd root on wd0a type ffs
#
# Device configuration
#
apm0 at mainbus0 # Advanced power management
# Tuning for power management, see apm(4) for more details.
#options APM_NO_IDLE # Don't call BIOS CPU idle function
#options APM_V10_ONLY # Use only the APM 1.0 calls
#options APM_NO_POWEROFF # Don't power off on halt(8)
#options APM_POWER_PRINT # Print stats on the console
# For IBM Thinkpads
options APM_DISABLE_INTERRUPTS=0 # Don't disable interrupts
options APMDEBUG
# Basic Bus Support
options VGA_POST # in-kernel support for VGA POST
# PCI bus support
pci* at mainbus? bus ?
pci* at pchb? bus ?
# Configure PCI using BIOS information
#options PCIBIOS # PCI BIOS support
#options PCIBIOSVERBOSE # PCI BIOS verbose info
#options PCIBIOS_IRQS_HINT=0x0a00 # PCI interrupts hint. IRQ 9 or 11
#options PCIBIOS_INTR_GUESS # see pcibios(4)
#options PCIBIOS_LIBRETTO_FIXUP # this code makes the Toshiba Libretto
# L2/L3 work, but should not be enabled
# on anything else.
#options PCIBIOS_SHARP_MM20_FIXUP # this code makes the Sharp MM 20
# work, but should not be enabled
# on anything else.
#options PCIINTR_DEBUG # super-verbose PCI interrupt fixup
# PCI fixups, for both PCIBIOS and ACPI
#options PCI_ADDR_FIXUP # fixup PCI I/O addresses
#options PCI_BUS_FIXUP # fixup PCI bus numbering
#options PCI_INTR_FIXUP # fixup PCI interrupt routing
pchb* at pci? dev ? function ? # PCI-Host bridges
pcib* at pci? dev ? function ? # PCI-ISA bridges
# ISA bus support
isa0 at pcib?
# PCMCIA bus support
pcmcia* at pcic? controller ? socket ?
# PCI PCMCIA controllers
pcic0 at pci? dev? function ?
# Coprocessor Support
# Math Coprocessor support
npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor
# Console Devices
# wscons
pckbc0 at isa? # pc keyboard controller
pckbd* at pckbc? # PC keyboard
pms* at pckbc? # PS/2 mouse for wsmouse
#options PMS_DISABLE_POWERHOOK # Disable PS/2 reset on resume
vga* at pci? dev ? function ?
wsdisplay* at vga? console ?
wskbd* at pckbd? console ?
wsmouse* at pms? mux 0
attimer0 at isa?
pcppi0 at isa?
sysbeep0 at pcppi?
# Serial Devices
# PCMCIA serial interfaces
com* at pcmcia? function ? # Modems and serial cards
pcmcom* at pcmcia? function ? # PCMCIA multi-port serial cards
com* at pcmcom? slave ? # ...and the slave devices
# ISA serial interfaces
com0 at isa? port 0x3f8 irq 4 # Standard PC serial ports
com1 at isa? port 0x2f8 irq 3
# Parallel Printer Interfaces
# ISA parallel printer interfaces
#lpt0 at isa? port 0x378 irq 7 # standard PC parallel ports
#lpt1 at isa? port 0x278
lpt2 at isa? port 0x3bc
# SCSI Controllers and Devices
# PCMCIA SCSI controllers
aic* at pcmcia? function ? # Adaptec APA-1460 SCSI
#esp* at pcmcia? function ? # Qlogic ESP406/FAS408 SCSI
#spc* at pcmcia? function ? # Fujitsu MB87030/MB89352 SCSI
# SCSI bus support
scsibus* at scsi?
# SCSI devices
sd* at scsibus? target ? lun ? # SCSI disk drives
#st* at scsibus? target ? lun ? # SCSI tape drives
#cd* at scsibus? target ? lun ? # SCSI CD-ROM drives
#ch* at scsibus? target ? lun ? # SCSI autochangers
#ses* at scsibus? target ? lun ? # SCSI Enclosure Services devices
#ss* at scsibus? target ? lun ? # SCSI scanners
uk* at scsibus? target ? lun ? # SCSI unknown
# ISA ST506, ESDI, and IDE controllers
# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will
# fall back to 16bits I/O if 32bits I/O are not functional).
# Some controllers pass the initial 32bit test, but will fail later.
wdc0 at isa? port 0x1f0 irq 14 flags 0x00
wdc1 at isa? port 0x170 irq 15 flags 0x00
# ATA (IDE) bus support
atabus* at ata?
options ATADEBUG
# IDE drives
# Flags are used only with controllers that support DMA operations
# and mode settings (e.g. some pciide controllers)
# The lowest order four bits (rightmost digit) of the flags define the PIO
# mode to use, the next set of four bits the DMA mode and the third set the
# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
# to use, and the last bit must be 1 for this setting to be used.
# For DMA and UDMA, 0xf (1111) means 'disable'.
# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
# (0xc=1100, 0xa=1010, 0xf=1111)
# 0x0000 means "use whatever the drive claims to support".
wd* at atabus? drive ? flags 0x0000
# ATA RAID configuration support, as found on some Promise controllers.
pseudo-device ataraid
ld* at ataraid? vendtype ? unit ?
# ATAPI bus support
atapibus* at atapi?
# ATAPI devices
# flags have the same meaning as for IDE drives.
cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives
sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives
st* at atapibus? drive ? flags 0x0000 # ATAPI tape drives
uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown
# Miscellaneous mass storage devices
# ISA floppy
fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers
fd* at fdc? drive ? # the drives themselves
# Network Interfaces
# PCMCIA network interfaces
#an* at pcmcia? function ? # Aironet PC4500/PC4800 (802.11)
#awi* at pcmcia? function ? # BayStack 650/660 (802.11FH/DS)
cnw* at pcmcia? function ? # Xircom/Netwave AirSurfer
cs* at pcmcia? function ? # CS89xx Ethernet
ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet
mbe* at pcmcia? function ? # MB8696x based Ethernet
ne* at pcmcia? function ? # NE2000-compatible Ethernet
#ray* at pcmcia? function ? # Raytheon Raylink (802.11)
sm* at pcmcia? function ? # Megahertz Ethernet
wi* at pcmcia? function ? # Lucent/Intersil WaveLan IEEE (802.11)
xirc* at pcmcia? function ? # Xircom CreditCard Ethernet
com* at xirc?
xi* at xirc?
mhzc* at pcmcia? function ? # Megahertz Ethernet/Modem combo cards
com* at mhzc?
sm* at mhzc?
# MII/PHY support
ukphy* at mii? phy ? # generic unknown PHYs
# Audio Devices
# ISA audio devices
sb0 at isa? port 0x220 irq 5 drq 1 drq2 5 # SoundBlaster
# OPL[23] FM synthesizers
opl* at sb?
# Audio support
audio* at audiobus?
# MIDI support
midi* at midibus?
midi* at pcppi? # MIDI interface to the PC speaker
# The spkr driver provides a simple tone interface to the built in speaker.
spkr0 at pcppi? # PC speaker
# Pseudo-Devices
pseudo-device crypto # /dev/crypto device
pseudo-device swcrypto # software crypto implementation
# disk/mass storage pseudo-devices
pseudo-device cgd 4 # cryptographic disk devices
pseudo-device fss 4 # file system snapshot device
pseudo-device md 1 # memory disk device (ramdisk)
options MEMORY_DISK_HOOKS # enable root ramdisk
options MEMORY_DISK_DYNAMIC # loaded via kernel module
pseudo-device vnd # disk-like interface to files
options VND_COMPRESSION # compressed vnd(4)
# network pseudo-devices
pseudo-device bpfilter # Berkeley packet filter
pseudo-device ipfilter # IP filter (firewall) and NAT
pseudo-device loop # network loopback
pseudo-device ppp # Point-to-Point Protocol
pseudo-device pppoe # PPP over Ethernet (RFC 2516)
pseudo-device sl # Serial Line IP
pseudo-device irframetty # IrDA frame line discipline
pseudo-device tap # virtual Ethernet
pseudo-device tun # network tunneling over tty
pseudo-device gre # generic L3 over IP tunnel
pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933)
#pseudo-device faith # IPv[46] tcp relay translation i/f
pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation
pseudo-device agr # IEEE 802.3ad link aggregation
#pseudo-device pf # PF packet filter
#pseudo-device pflog # PF log if
# miscellaneous pseudo-devices
pseudo-device pty # pseudo-terminals
pseudo-device sequencer 1 # MIDI sequencer
pseudo-device rnd # /dev/random and in-kernel generator
pseudo-device clockctl # user control of clock subsystem
pseudo-device ksyms # /dev/ksyms
pseudo-device lockstat # lock profiling
# wscons pseudo-devices
pseudo-device wsmux # mouse & keyboard multiplexor
pseudo-device wsfont
# cmos(4) pseudo-device
pseudo-device cmos
# pseudo audio device driver
pseudo-device pad
# userland interface to drivers, including autoconf and properties retrieval
pseudo-device drvctl
# Pass-to-Userspace TransporTER, required for puffs(4) and pud(4)
pseudo-device putter
options FILEASSOC # fileassoc(9) - required for Veriexec
### END CONFIG FILE "/public/netbsd-5/sys/arch/i386/conf/TP380D"
### (included from "arch/i386/conf/std.i386")
###> # $NetBSD: std.i386,v 1.28 2008/04/30 15:29:12 ad Exp $
###> #
###> # standard, required NetBSD/i386 'options'
###>
###> machine i386 x86
###> include "conf/std" # MI standard options
###>
###> options EXEC_AOUT # exec a.out binaries
###> options EXEC_ELF32 # exec ELF binaries
###> options EXEC_SCRIPT # exec #! scripts
###> options CPU_IN_CKSUM
###> #options CRYPTO_MD_DES_ENC # machine-dependant code for DES
###> #options CRYPTO_MD_DES_CBC # machine-dependant DES CBC code
###> #options CRYPTO_MD_BF_ENC # machine-dependant code for BF_encrypt
###> #options CRYPTO_MD_BF_CBC # careful: uses bswapl, requires 486
###> options MULTIPROCESSOR # multiprocessor supprot
###> options MPBIOS # configure CPUs and APICs using MPBIOS
###>
###> mainbus0 at root
###> cpu* at mainbus?
###> ioapic* at mainbus?
### (end include "arch/i386/conf/std.i386")
### (included from "conf/std")
###> # $NetBSD: std,v 1.9 2007/08/04 11:03:00 ad Exp $
###> #
###> # standard MI 'options'
###> #
###> # this file is for options which can't be off-by-default for some reasons.
###> # "it's commonly used" is NOT a good reason to enable options here.
###>
###> # the following options are on-by-default to keep
###> # kernel config file compatibility.
###> options VMSWAP # Swap device/file support
###> options BUFQ_FCFS # First-come First-serve strategy
###> options BUFQ_DISKSORT # Traditional min seek sort strategy
###> options RFC2292 # Previous version of Adv. Sockets API for IPv6
###> options PTRACE # Include ptrace(2)
###> options COREDUMP # allow processes to coredump.
###>
###> #
###> # Security model.
###> #
###> options secmodel_bsd44 # Traditional 4.4BSD security model
###>
###> #
###> # Scheduling algorithm
###> #
###> options SCHED_4BSD
###>
###> pseudo-device cpuctl
### (end include "conf/std")
>Fix:
None.
>Unformatted:
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