Date: Thu, 16 Aug 2001 13:07:01 -0400 From: "David Powers" <david@grayskies.net> To: <freebsd-stable@FreeBSD.org> Subject: kernel hang on 4.4 PRERELEASE Message-ID: <004e01c12675$ddbb3ff0$0b00000a@david>
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I recently cvsuped a clean copy of the -STABLE source, rebuilt world and
rebuilt the kernel with no compile errors. However, when the machine is
rebooted it hangs just after attempting to mount the root partition. A
boot -v shows that it gets slightly futher than that and hangs just after
running /sbin/init. I put some echo lines into my /etc/rc file to see if it
got even that far to no avail. Failing that I tried the GENERIC kernel,
also with no luck. As a last resort I hacked my kernel down to nothing (no
sound, no usb, no apm, etc.) and still no go. My old kernel (cvsup -STABLE
from about 2 or 3 weeks ago) still boots with no trouble and everything
seems to run perfectly. The system is a Sony VAIO laptop (i815 motherboard,
PIII 700, 320 megs of ram). I've included the dmesg from my old kernel (no
dmesg from the hang ;( ) and my kernel config below. Any insight into this
would be much appreciated.
-David Powers
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 4.4-PRERELEASE #15: Fri Aug 10 10:18:09 EDT 2001
dpowers@arial:/usr/obj/usr/src/sys/ARIAL
Timecounter "i8254" frequency 1193182 Hz
Timecounter "TSC" frequency 695561250 Hz
CPU: Pentium III/Pentium III Xeon/Celeron (695.56-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x686 Stepping = 6
Features=0x387f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,
PAT,PSE36,PN,MMX,FXSR,SSE>
real memory = 333905920 (326080K bytes)
avail memory = 321318912 (313788K bytes)
Preloaded elf kernel "kernel.safe" at 0xc0360000.
VESA: v3.0, 1024k memory, flags:0x1, mode table:0xc02f41c0 (1000040)
VESA: Intel815M(TM) Graphics Chip Accelerated VGA BIOS
netsmb_dev: loaded
Pentium Pro MTRR support enabled
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
agp0: <Intel 82815 (i815 GMCH) SVGA controller> mem
0xf4000000-0xf407ffff,0xf8000000-0xfbffffff irq 10 at device 2.0 on pci0
pcib1: <PCI to PCI bridge (vendor=8086 device=2448)> at device 30.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <unknown card> (vendor=0x104c, dev=0x8021) at 0.0 irq 10
pcic-pci0: <Ricoh RL5C476 PCI-CardBus Bridge> irq 0 at device 2.0 on pci1
pcic-pci1: <Ricoh RL5C476 PCI-CardBus Bridge> irq 0 at device 2.1 on pci1
fxp0: <Intel Pro/100 Ethernet> port 0x3000-0x303f mem 0xf4104000-0xf4104fff
irq 9 at device 8.0 on pci1
fxp0: Ethernet address 08:00:46:14:6d:a5
inphy0: <i82562ET 10/100 media interface> on miibus0
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
isab0: <PCI to ISA bridge (vendor=8086 device=244c)> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH2 ATA100 controller> port 0x1800-0x180f at device 31.1 on
pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
uhci0: <Intel 82801BA/BAM (ICH2) USB controller USB-A> port 0x1820-0x183f
irq 9 at device 31.2 on pci0
usb0: <Intel 82801BA/BAM (ICH2) USB controller USB-A> 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
pci0: <unknown card> (vendor=0x8086, dev=0x2443) at 31.3 irq 5
uhci1: <Intel 82801BA/BAM (ICH2) USB controller USB-B> port 0x1840-0x185f
irq 11 at device 31.4 on pci0
usb1: <Intel 82801BA/BAM (ICH2) USB controller USB-B> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
pcm0: <Intel 82801BA (ICH2)> port 0x1880-0x18bf,0x1c00-0x1cff irq 5 at
device 31.5 on pci0
pci0: <unknown card> (vendor=0x8086, dev=0x2446) at 31.6 irq 5
orm0: <Option ROMs> at iomem 0xc0000-0xcbfff,0xd8000-0xdbfff,0xdc000-0xdffff
on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model GlidePoint, device ID 0
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>
pcic0: <Intel i82365SL-A/B> at port 0x3e0 iomem 0xd0000 on isa0
pcic0: Polling mode
pccard0: <PC Card bus (classic)> on pcic0
pccard1: <PC Card bus (classic)> on pcic0
IPsec: Initialized Security Association Processing.
IP Filter: v3.4.20 initialized. Default = pass all, Logging = enabled
ata1-slave: identify retries exceeded
ad0: 9590MB <HITACHI_DK23BA-10> [19485/16/63] at ata0-master UDMA66
acd0: DVD-ROM <TOSHIBA DVD-ROM SD-C2402> at ata1-master using PIO4
Mounting root from ufs:/dev/ad0s2a
WARNING: / was not properly dismounted
Kernel conf:
makeoptions CONF_CFLAGS=-fno-builtin
machine i386
cpu I686_CPU
ident ARIAL
maxusers 32
options CPU_FASTER_5X86_FPU #Faster FPU exception handler
options INCLUDE_CONFIG_FILE #Include this file in the kernel
options INET #InterNETworking
options FFS #Berkeley Fast Filesystem
options FFS_ROOT #FFS usable as root device [keep this!]
options SOFTUPDATES #Enable FFS soft updates support
options MSDOSFS #MSDOS Filesystem
options CD9660 #ISO 9660 Filesystem
options PROCFS #Process filesystem
options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!]
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 ICMP_BANDLIM #Rate limit bad replies
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
options IPFILTER #IPFilter code
options IPFILTER_LOG #IPFilter logging
options RANDOM_IP_ID #Random ip numbering
options IPSEC #IPSec protocol
options IPSEC_ESP #IPSec esp packets
device isa
device pci
device agp
# ATA and ATAPI devices
device ata
device atadisk # ATA disk drives
device atapicd # ATAPI CDROM drives
device atapifd # ATAPI floppy drives
options ATA_STATIC_ID #Static device numbering
# atkbdc0 controls both the keyboard and the PS/2 mouse
device atkbdc0 at isa? port IO_KBD
device atkbd0 at atkbdc? irq 1 flags 0x1
device psm0 at atkbdc? irq 12
device vga0 at isa?
# splash screen/screen saver
pseudo-device splash
# syscons is the default console driver, resembling an SCO console
device sc0 at isa? flags 0x100
# Floating point support - do not disable.
device npx0 at nexus? port IO_NPX flags 0x0 irq 13
# Advanced Power Management support
device apm0
# PCCARD (PCMCIA) support
device card
device pcic0 at isa? irq 0 port 0x3e0 iomem 0xd0000
device pcic1 at isa? irq 0 port 0x3e2 iomem 0xd4000 disable
# 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 fxp # Intel EtherExpress PRO/100B (82557, 82558)
# Pseudo devices - the number indicates how many units to allocate.
pseudo-device loop # Network loopback
pseudo-device ether # Ethernet support
pseudo-device pty # Pseudo-ttys (telnet etc)
pseudo-device vcoda 4 # coda minicache
# The `bpf' pseudo-device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
pseudo-device bpf #Berkeley packet filter
# USB support
device uhci # UHCI PCI->USB interface
device usb # USB Bus (required)
device ugen # Generic
device uhid # "Human Interface Devices"
# Sound support
device pcm
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