[FreeBSD 5.3-RC2] Processes STILL hanging in unkillable state
Marc Ramirez
marc.ramirez at bluecirclesoft.com
Wed Nov 3 18:56:25 PST 2004
On Wednesday 03 November 2004 09:29 pm, Michael Nottebrock wrote:
> Could all people who are seeing this please post their kernel
> configurations, sysctl.conf and perhaps some system details (platform,
> UP/MP), too.
>
> Since I and nobody else of the KDE/FreeBSD people have yet seen this
> problem and we're practically all running RELENG_5/RELENG_5_3 all the time,
> I'm curious what might trigger this.
So far, I can reproduce by putting
snd_driver_load="YES"
in /boot/loader.conf. Without, it works fine. Same kernel, etc.
uname -a:
FreeBSD laptop.ghostmrami.com 5.3-RC2 FreeBSD 5.3-RC2 #0: Sun Oct 31 11:16:55
EST 2004 mrami at laptop.ghostmrami.com:/usr/obj/usr/src/sys/LAPTOPOLDCARD
i386
Caught this as I was shutting down... when a process gets hung I cannot shut
down cleanly:
# kgdb -v -d /var/crash/ -n 3 /usr/obj/usr/src/sys/LAPTOPOLDCARD/kernel.debug
kgdb: core file: /var/crash//vmcore.3
kgdb: kernel image: /usr/obj/usr/src/sys/LAPTOPOLDCARD/kernel.debug
[GDB will not be able to debug user-mode threads: /usr/lib/libthread_db.so:
Undefined symbol "ps_pglobal_lookup"]
GNU gdb 6.1.1 [FreeBSD]
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-marcel-freebsd".
doadump () at pcpu.h:159
(kgdb) bt
#0 doadump () at pcpu.h:159
#1 0xc0460186 in db_fncall (dummy1=0, dummy2=0, dummy3=-1065719317,
dummy4=0xcbcdeadc "\bëÍËXLzÀôêÍËøêÍË\220\a")
at /usr/src/sys/ddb/db_command.c:531
#2 0xc045ff94 in db_command (last_cmdp=0xc08c2884, cmd_table=0x0,
aux_cmd_tablep=0xc084351c, aux_cmd_tablep_end=0xc0843538)
at /usr/src/sys/ddb/db_command.c:349
#3 0xc046005c in db_command_loop () at /usr/src/sys/ddb/db_command.c:455
#4 0xc0461bd1 in db_trap (type=3, code=0) at /usr/src/sys/ddb/db_main.c:221
#5 0xc061dd9a in kdb_trap (type=3, code=0, tf=0xcbcdec18)
at /usr/src/sys/kern/subr_kdb.c:418
#6 0xc07be6bc in trap (frame=
{tf_fs = -875757544, tf_es = -1067384816, tf_ds = -1065222128, tf_edi =
-1064224992, tf_esi = -1064237984, tf_ebp = -875697064, tf_isp= -875697084,
tf_ebx = 0, tf_edx = 0, tf_ecx = -1056882688, tf_eax = 38, tf_trapno = 3,
tf_err = 0, tf_eip = -1067328741, tf_cs = 8, tf_eflags = 642, tf_esp =
-875696992, tf_ss = -1065718212}) at /usr/src/sys/i386/i386/trap.c:576
#7 0xc07ae2ea in calltrap () at /usr/src/sys/i386/i386/exception.s:140
#8 0xcbcd0018 in ?? ()
#9 0xc0610010 in thr_create (td=0xc0910460, uap=0xc14fe8d4)
at /usr/src/sys/kern/kern_thr.c:157
#10 0xc07a6e3c in scgetc (sc=0x282, flags=2)
at /usr/src/sys/dev/syscons/syscons.c:3286
#11 0xc07a2bd0 in sckbdevent (thiskbd=0xc08fd760, event=0, arg=0xc0913720)
at /usr/src/sys/dev/syscons/syscons.c:633
#12 0xc0793fc0 in atkbd_intr (kbd=0xc08fd760, arg=0x0)
at /usr/src/sys/dev/kbd/atkbd.c:461
#13 0xc07c6182 in atkbd_isa_intr (arg=0x0) at /usr/src/sys/isa/atkbd_isa.c:177
#14 0xc05f235d in ithread_loop (arg=0xc14fcc00)
at /usr/src/sys/kern/kern_intr.c:547
#15 0xc05f14dd in fork_exit (callout=0xc05f2208 <ithread_loop>,
arg=0xc14fcc00, frame=0xcbcded48) at /usr/src/sys/kern/kern_fork.c:811
#16 0xc07ae34c in fork_trampoline () at /usr/src/sys/i386/i386/exception.s:209
(kgdb)
pciconf -v -l:
agp0 at pci0:0:0: class=0x060000 card=0x00011179 chip=0x1a308086 rev=0x05
hdr=0x00
vendor = 'Intel Corporation'
device = '82845/E/MP/MZ Brookdale CPU to I/O Bridge'
class = bridge
subclass = HOST-PCI
pcib1 at pci0:1:0: class=0x060400 card=0x00000000 chip=0x1a318086 rev=0x05
hdr=0x01
vendor = 'Intel Corporation'
device = '82845/E/MP/MZ Brookdale CPU to AGP Bridge'
class = bridge
subclass = PCI-PCI
uhci0 at pci0:29:0: class=0x0c0300 card=0x00011179 chip=0x24828086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82801CA/CAM (ICH3-S/ICH3-M) USB Controller #1'
class = serial bus
subclass = USB
uhci1 at pci0:29:1: class=0x0c0300 card=0x00011179 chip=0x24848086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82801CA/CAM (ICH3-S/ICH3-M) USB Controller #2'
class = serial bus
subclass = USB
pcib2 at pci0:30:0: class=0x060400 card=0x00000000 chip=0x24488086
rev=0x42 hdr=0x01
vendor = 'Intel Corporation'
device = '82801BAM/CAM/DBM (ICH2-M/3-M/4-M) Hub Interface to PCI Bridge'
class = bridge
subclass = PCI-PCI
isab0 at pci0:31:0: class=0x060100 card=0x00000000 chip=0x248c8086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82801CAM LPC Interface or ISA bridge: see Notes'
class = bridge
subclass = PCI-ISA
atapci0 at pci0:31:1: class=0x01018a card=0x00011179 chip=0x248a8086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82801CAM (ICH3-M) UltraATA/100 EIDE Controller'
class = mass storage
subclass = ATA
none0 at pci0:31:5: class=0x040100 card=0x00011179 chip=0x24858086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82801CA/CAM (ICH3-S/ICH3-M) AC'97 Audio Controller'
class = multimedia
subclass = audio
none1 at pci0:31:6: class=0x070300 card=0x00011179 chip=0x24868086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82801CA/CAM (ICH3-S/ICH3-M) AC'97 Modem Controller'
class = simple comms
none2 at pci1:0:0: class=0x030000 card=0x00011179 chip=0x017510de rev=0xa3
hdr=0x00
vendor = 'NVIDIA Corporation'
device = 'GeForce4 420 Go [NV17M]'
class = display
subclass = VGA
fxp0 at pci2:8:0: class=0x020000 card=0x00011179 chip=0x10318086 rev=0x42
hdr=0x00
vendor = 'Intel Corporation'
device = '82801CAM (ICH3) PRO/100 VE (LOM) Network Connection'
class = network
subclass = ethernet
What else? I am at your service.
Marc.
--
Marc Ramirez
Blue Circle Software Corporation
513-688-1070 (main)
513-382-1270 (direct)
http://www.bluecirclesoft.com
http://www.mrami.com (personal)
-------------- next part --------------
#
# GENERIC -- Generic kernel configuration file for FreeBSD/i386
#
# For more information on this file, please read the handbook section on
# Kernel Configuration Files:
#
# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
#
# The handbook is also available locally in /usr/share/doc/handbook
# if you've installed the doc distribution, otherwise always see the
# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
# latest information.
#
# An exhaustive list of options and more detailed explanations of the
# device lines is also present in the ../../conf/NOTES and NOTES files.
# If you are in doubt as to the purpose or necessity of a line, check first
# in NOTES.
#
# $FreeBSD: src/sys/i386/conf/GENERIC,v 1.413.2.6.2.2 2004/10/24 18:02:52 scottl Exp $
machine i386
cpu I486_CPU
cpu I586_CPU
cpu I686_CPU
ident GENERIC
# To statically compile in device wiring instead of /boot/device.hints
#hints "GENERIC.hints" # Default places to look for devices.
options SCHED_4BSD # 4BSD scheduler
options INET # InterNETworking
options INET6 # IPv6 communications protocols
options FFS # Berkeley Fast 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 MD_ROOT # MD is a potential root device
options NFSCLIENT # Network Filesystem Client
options NFSSERVER # Network Filesystem Server
options NFS_ROOT # NFS usable as /, requires NFSCLIENT
options MSDOSFS # MSDOS Filesystem
options CD9660 # ISO 9660 Filesystem
options PROCFS # Process filesystem (requires PSEUDOFS)
options PSEUDOFS # Pseudo-filesystem framework
options GEOM_GPT # GUID Partition Tables.
options COMPAT_43 # Compatible with BSD 4.3 [KEEP THIS!]
options COMPAT_FREEBSD4 # Compatible with FreeBSD4
options SCSI_DELAY=15000 # Delay (in ms) before probing SCSI
options KTRACE # ktrace(1) support
options SYSVSHM # SYSV-style shared memory
options SYSVMSG # SYSV-style message queues
options SYSVSEM # SYSV-style semaphores
options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
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
# output. Adds ~215k to driver.
options ADAPTIVE_GIANT # Giant mutex is adaptive.
device apic # I/O APIC
# Bus support. Do not remove isa, even if you have no isa slots
device isa
device eisa
device pci
# Floppy drives
device fdc
# ATA and ATAPI devices
device ata
device atadisk # ATA disk drives
device ataraid # ATA RAID drives
device atapicd # ATAPI CDROM drives
device atapifd # ATAPI floppy drives
device atapist # ATAPI tape drives
options ATA_STATIC_ID # Static device numbering
# SCSI Controllers
device ahb # EISA AHA1742 family
device ahc # AHA2940 and onboard AIC7xxx devices
device ahd # AHA39320/29320 and onboard AIC79xx devices
device amd # AMD 53C974 (Tekram DC-390(T))
device isp # Qlogic family
device mpt # LSI-Logic MPT-Fusion
#device ncr # NCR/Symbios Logic
device sym # NCR/Symbios Logic (newer chipsets + those of `ncr')
device trm # Tekram DC395U/UW/F DC315U adapters
device adv # Advansys SCSI adapters
device adw # Advansys wide SCSI adapters
device aha # 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
# SCSI peripherals
device scbus # SCSI bus (required for SCSI)
device ch # SCSI media changers
device da # Direct Access (disks)
device sa # Sequential Access (tape etc)
device cd # CD
device pass # Passthrough device (direct SCSI access)
device ses # SCSI Environmental Services (and SAF-TE)
# RAID controllers interfaced to the SCSI subsystem
device amr # AMI MegaRAID
device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID
device ciss # Compaq Smart RAID 5*
device dpt # DPT Smartcache III, IV - See NOTES for options
device hptmv # Highpoint RocketRAID 182x
device iir # Intel Integrated RAID
device ips # IBM (Adaptec) ServeRAID
device mly # Mylex AcceleRAID/eXtremeRAID
device twa # 3ware 9000 series PATA/SATA RAID
# RAID controllers
device aac # Adaptec FSA RAID
device aacp # SCSI passthrough for aac (requires CAM)
device ida # Compaq Smart RAID
device mlx # Mylex DAC960 family
device pst # Promise Supertrak SX6000
device twe # 3ware ATA RAID
# atkbdc0 controls both the keyboard and the PS/2 mouse
device atkbdc # AT keyboard controller
device atkbd # AT keyboard
device psm # PS/2 mouse
device vga # VGA video card driver
device splash # Splash screen and screen saver support
# syscons is the default console driver, resembling an SCO console
device sc
# 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
device agp # support several AGP chipsets
# Floating point support - do not disable.
device npx
# Power management support (see NOTES for more options)
#device apm
# Add suspend/resume support for the i8254.
device pmtimer
# PCCARD (PCMCIA) support
# PCMCIA and cardbus bridge support
device cbb # cardbus (yenta) bridge
device pccard # PC Card (16-bit) bus
device cardbus # CardBus (32-bit) bus
# 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
# If you've got a "dumb" serial or parallel PCI card that is
# supported by the puc(4) glue driver, uncomment the following
# line to enable it (connects to the sio and/or ppc drivers):
#device puc
# PCI Ethernet NICs.
device de # DEC/Intel DC21x4x (``Tulip'')
device em # Intel PRO/1000 adapter Gigabit Ethernet Card
device ixgb # Intel PRO/10GbE Ethernet Card
device txp # 3Com 3cR990 (``Typhoon'')
device vx # 3Com 3c590, 3c595 (``Vortex'')
# 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 bfe # Broadcom BCM440x 10/100 Ethernet
device bge # Broadcom BCM570xx Gigabit Ethernet
device dc # DEC/Intel 21143 and various workalikes
device fxp # Intel EtherExpress PRO/100B (82557, 82558)
device lge # Level 1 LXT1001 gigabit ethernet
device nge # NatSemi DP83820 gigabit ethernet
device pcn # AMD Am79C97x PCI 10/100 (precedence over 'lnc')
device re # RealTek 8139C+/8169/8169S/8110S
device rl # RealTek 8129/8139
device sf # Adaptec AIC-6915 (``Starfire'')
device sis # Silicon Integrated Systems SiS 900/SiS 7016
device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet
device ste # Sundance ST201 (D-Link DFE-550TX)
device ti # Alteon Networks Tigon I/II gigabit Ethernet
device tl # Texas Instruments ThunderLAN
device tx # SMC EtherPower II (83c170 ``EPIC'')
device vge # VIA VT612x gigabit ethernet
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' requires 'device miibus'
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 ie # EtherExpress 8/16, 3C507, StarLAN 10 etc.
device lnc # NE2100, NE32-VL Lance Ethernet cards
device sn # SMC's 9000 series of Ethernet chips
device xe # Xircom pccard Ethernet
# ISA devices that use the old ISA shims
#device le
# Wireless NIC cards
device wlan # 802.11 support
device an # Aironet 4500/4800 802.11 wireless NICs.
device awi # BayStack 660 and others
device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs.
#device wl # Older non 802.11 Wavelan wireless NIC.
# Pseudo devices.
device loop # Network loopback
device mem # Memory and kernel memory devices
device io # I/O device
device random # Entropy device
device ether # Ethernet support
device sl # Kernel SLIP
device ppp # Kernel PPP
device tun # Packet tunnel.
device pty # Pseudo-ttys (telnet etc)
device md # Memory "disks"
device gif # IPv6 and IPv4 tunneling
device faith # 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 axe # ASIX Electronics USB Ethernet
device cue # CATC USB Ethernet
device kue # Kawasaki LSI USB Ethernet
device rue # RealTek RTL8150 USB Ethernet
# FireWire support
device firewire # FireWire bus code
device sbp # SCSI over FireWire (Requires scbus and da)
device fwe # Ethernet over FireWire (non-standard!)
-------------- next part --------------
#
# OLDCARD -- Generic kernel configuration file for FreeBSD/i386
# using the OLDCARD pccard system.
#
# $FreeBSD: src/sys/i386/conf/OLDCARD,v 1.19 2004/07/13 16:11:34 imp Exp $
include GENERIC
ident OLDCARD
# PCCARD (PCMCIA) support
nodevice cbb # cardbus (yenta) bridge
#nodevice pcic # ExCA ISA and PCI bridges
nodevice pccard # PC Card (16-bit) bus
nodevice cardbus # CardBus (32-bit) bus
device card # pccard bus
device pcic # PCMCIA bridge
device atapicam
options DDB
options KDB
makeoptions DEBUG=-g
options IPDIVERT
options IPFIREWALL
options IPFIREWALL_DEFAULT_TO_ACCEPT
-------------- next part --------------
# $FreeBSD: src/etc/sysctl.conf,v 1.8 2003/03/13 18:43:50 mux Exp $
#
# This file is read when going to multi-user and its contents piped thru
# ``sysctl'' to adjust kernel values. ``man 5 sysctl.conf'' for details.
#
# Uncomment this to prevent users from seeing information about processes that
# are being run under another UID.
#security.bsd.see_other_uids=0
-------------- next part --------------
#snd_driver_load="YES"
-------------- next part --------------
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