Date: Mon, 27 Oct 1997 10:45:56 -0600 (CST) From: "Kent S. Gordon" <kgor@chess.inetspace.com> To: FreeBSD-gnats-submit@FreeBSD.ORG Subject: kern/4864: Boot Failure in 2.2.5, machine works under 2.2.2 Message-ID: <199710271645.KAA11250@chess.inetspace.com> Resent-Message-ID: <199710271650.IAA02151@hub.freebsd.org>
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>Number: 4864
>Category: kern
>Synopsis: Boot Failure in FreeBSD 2.2.5 RELEASE, machine works under 2.2.2
>Confidential: no
>Severity: critical
>Priority: high
>Responsible: freebsd-bugs
>State: open
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Mon Oct 27 08:50:01 PST 1997
>Last-Modified:
>Originator: Kent S. Gordon
>Organization:
iNetSpace
>Release: FreeBSD 2.2.5-RELEASE i386
>Environment:
This is a copy of the dmesg output from a kernel using
RELENG_2_2_2_RELEASE on the machine that fails. It is basically a 32MB
Cyrix 5x86 100Mhz with a BusLogic 445, ATI Mach32 graphics and
2 SCSI disks.
Copyright (c) 1992-1997 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 2.2.2-RELEASE #0: Thu Oct 9 08:43:27 CDT 1997
kgor@chess.inetspace.com:/usr/src/sys/compile/CHESS
Calibrating clock(s) ... i8254 clock: 1193747 Hz
CLK_USE_I8254_CALIBRATION not specified - using default frequency
CPU: i486DX (486-class CPU)
real memory = 33554432 (32768K bytes)
avail memory = 30666752 (29948K bytes)
Probing for devices on the ISA bus:
sc0: the current keyboard controller command byte 0045
kbdio: RESET_KBD return code:00fa
kbdio: RESET_KBD status:00aa
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: BIOS video mode:3
sc0: VGA registers upon power-up
50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81
bf 1f 00 4f 0d 0e 00 00 ff ff 9c 8e 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
sc0: video mode:24
sc0: VGA registers for mode:24
50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81
bf 1f 00 4f 0d 0e 00 00 00 00 9c 8e 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
sc0: VGA color <16 virtual consoles, flags=0x0>
ed0 at 0x300-0x31f irq 5 on isa
ed0: address 00:00:e8:cb:ac:1a, type NE2000 (16 bit)
bpf: ed0 attached
sio0 at 0x3f8-0x3ff irq 4 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
lpt0 at 0x378-0x37f irq 7 on isa
lpt0: Interrupt-driven port
lp0: TCP/IP capable interface
bpf: lp0 attached
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: NEC 765
fd0: 1.44MB 3.5in
fd1: 1.2MB 5.25in
bt0: Bt445S/ 0-ISA(24bit) bus
bt0: Your card cannot DMA above 16MB boundary. Bounce buffering enabled.
bt0: reading board settings, dma=5, int=11
bt0: version 3.36, fast sync, parity, 32 mbxs, 32 ccbs
bt0: targ 0 sync rate=10.00MB/s(100ns), offset=15
bt0: targ 1 sync rate=10.00MB/s(100ns), offset=15
bt0: Using Strict Round robin scheme
bt0 at 0x330 irq 11 drq 5 on isa
bt0 waiting for scsi devices to settle
(bt0:0:0): "DEC DSP5200S T392" type 0 fixed SCSI 2
sd0(bt0:0:0): Direct-Access 1908MB (3907911 512 byte sectors)
sd0(bt0:0:0): with 2621 cyls, 21 heads, and an average 71 sectors/track
(bt0:1:0): "SEAGATE ST31200N 8648" type 0 fixed SCSI 2
sd1(bt0:1:0): Direct-Access 1006MB (2061108 512 byte sectors)
sd1(bt0:1:0): with 2700 cyls, 9 heads, and an average 84 sectors/track
npx0 on motherboard
npx0: INT 16 interface
imasks: bio c0000840, tty c003009a, net c0020020
BIOS Geometries:
0:03ff3f20 0..1023=1024 cylinders, 0..63=64 heads, 1..32=32 sectors
1:03ed3f20 0..1005=1006 cylinders, 0..63=64 heads, 1..32=32 sectors
0 accounted for
Device configuration finished.
Considering FFS root f/s.
changing root device to sd0a
configure() finished.
bpf: tun0 attached
bpf: lo0 attached
sd0s1: type 0xa5, start 32, end = 3907583, size 3907552 : OK
sd1s1: type 0xa5, start 32, end = 2060287, size 2060256 : OK
>Description:
I have compiled a custom kernel using the RELENG_2_2_5_RELEASE tag
that is identifing my root disk as an unknown device and hanging in
the boot. This is on a machines that work great with custom kernel
using the same config file on 2.2.2. I have changed scsi/scsi_debug.h
to define DEBUGTARG to 0.
The following in my copy of messages (I copy by hand so some mistakes
are possible) that appear on the screen during boot
bt0: Bt445S/ 0-ISA(24bit) bus
bt0: Your card cannot DMA above 16MB boundary. Bounce buffering enabled.
bt0: reading board settings, dma=5, int=11
bt0: version 3.36, fast sync, parity, 32 mbxs, 32 ccbs
bt0: targ 0 sync rate=10.00MB/s(100ns), offset=15
bt0: targ 1 sync rate=10.00MB/s(100ns), offset=15
bt0: Using Strict Round robin scheme
bt0: Using Strict Round robin scheme
bt0 at 0x330 irq 11 drq 5 on isa
bt0 waiting for scsi devices to settle
probe0(bt0:0:0) : scsi_cmd
probe0(bt0:0:0) : scsi_done
(bt0:0:0) command 0,0,0,0,0,0-[0 bytes]
probe0(bt0:0:0) : scsi_cmd
probe0(bt0:0:0) : scsi_done
(bt0:0:0) command 12,0,0,0,2c,0-[44 bytes]
------
0: 00 00 00 00 ..
16: 00 00 00 00 ..
32: 00 00 00 00 ..
------
(bt0:0:0): "unknown unknown ????" type 13 fixed SCSI 0
uk0(bt0:0:0) :uk0attach:
uk0(bt0:0:0): Unknown
bt0: not taking commands!
stopped at _Debugger 0x35
The stack trace from the debugger was (I was to lazy to write down
arguments to the function, if needed I can easily get the arguments).
Debugger
bt_time_out
bt_poll
bt_scsi_cmd
scsi_scsi_cmd
scsi_test_unit_ready
scsi_probedev
scsi_probe_bus
scsi_attachdevs
bt_attach
bt_isa_attach
config_isadev_c
config_isadev
isa_configure
configure
main
This is a copy of the kernel config file used.
#
# GGZOO -- Cyrix 586/100 with BT controller
#
# 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: CHESS,v 1.1 1997/04/07 21:35:16 kgor Exp $
machine "i386"
#cpu "I386_CPU"
cpu "I486_CPU"
cpu "I586_CPU"
#cpu "I686_CPU"
ident GGZOO
maxusers 10
options DDB
options DIAGNOSTIC
options SCSIDEBUG
#options MATH_EMULATE #Support for x87 emulation
options INET #InterNETworking
options FFS #Berkeley Fast Filesystem
#options NFS #Network Filesystem
#options MSDOSFS #MSDOS Filesystem
options "CD9660" #ISO 9660 Filesystem
options PROCFS #Process filesystem
options "COMPAT_43" #Compatible with BSD 4.3 [KEEP THIS!]
#options SCSI_DELAY=15 #Be pessimistic about Joe SCSI device
options SCSI_DELAY=5 #Be pessimistic about Joe SCSI device
options BOUNCE_BUFFERS #include support for DMA bounce buffers
options UCONSOLE #Allow users to grab the console
options FAILSAFE #Be conservative
options USERCONFIG #boot -c editor
options VISUAL_USERCONFIG #visual boot -c editor
options SYSVSHM
options SYSVSEM
options SYSVMSG
options "AUTO_EOI_1" #faster interrupts
config kernel root on wd0
controller isa0
#I have a VLB, but no aha28xx cards, that think they are on a eisa bus.
#controller eisa0
#controller pci0
controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr
disk fd0 at fdc0 drive 0
disk fd1 at fdc0 drive 1
#tape ft0 at fdc0 drive 2
#controller wdc0 at isa? port "IO_WD1" bio irq 14 vector wdintr
#disk wd0 at wdc0 drive 0
#disk wd1 at wdc0 drive 1
#controller wdc1 at isa? port "IO_WD2" bio irq 15 vector wdintr
#disk wd2 at wdc1 drive 0
#disk wd3 at wdc1 drive 1
#options ATAPI #Enable ATAPI support for IDE bus
#options ATAPI_STATIC #Don't do it as an LKM
#device wcd0 #IDE CD-ROM
# A single entry for any of these controllers (ncr, ahb, ahc) is sufficient
# for any number of installed devices.
#controller ncr0
#controller ahb0
#controller ahc0
controller bt0 at isa? port "IO_BT0" bio irq ? vector bt_isa_intr
#controller uha0 at isa? port "IO_UHA0" bio irq ? drq 5 vector uhaintr
#controller aha0 at isa? port "IO_AHA0" bio irq ? drq 5 vector ahaintr
#controller aic0 at isa? port 0x340 bio irq 11 vector aicintr
#controller nca0 at isa? port 0x1f88 bio irq 10 vector ncaintr
#controller nca1 at isa? port 0x350 bio irq 5 vector ncaintr
#controller sea0 at isa? bio irq 5 iomem 0xc8000 iosiz 0x2000 vector seaintr
controller scbus0
device sd0
#device od0 #See LINT for possible `od' options.
#device st0
device cd0 #Only need one of these, the code dynamically grows
device ch0 #SCSI media changers
#device wt0 at isa? port 0x300 bio irq 5 drq 1 vector wtintr
#device mcd0 at isa? port 0x300 bio irq 10 vector mcdintr
#controller matcd0 at isa? port 0x230 bio
#device scd0 at isa? port 0x230 bio
# syscons is the default console driver, resembling an SCO console
device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr
# Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver
#device vt0 at isa? port "IO_KBD" tty irq 1 vector pcrint
#options PCVT_FREEBSD=210 # pcvt running on FreeBSD >= 2.0.5
#options XSERVER # include code for XFree86
#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
# Mandatory, don't remove
device npx0 at isa? port "IO_NPX" irq 13 vector npxintr
#
# Laptop support (see LINT for more options)
#
#device apm0 at isa? disable # Advanced Power Management
#options APM_BROKEN_STATCLOCK # Workaround some buggy APM BIOS
# PCCARD (PCMCIA) support
#controller crd0
#device pcic0 at crd?
#device pcic1 at crd?
device sio0 at isa? port "IO_COM1" tty irq 4 vector siointr
device sio1 at isa? port "IO_COM2" tty irq 3 vector siointr
#device sio2 at isa? disable port "IO_COM3" tty irq 5 vector siointr
#device sio3 at isa? disable port "IO_COM4" tty irq 9 vector siointr
device lpt0 at isa? port? tty irq 7 vector lptintr
#device lpt1 at isa? port? tty
#device mse0 at isa? port 0x23c tty irq 5 vector mseintr
#device psm0 at isa? disable port "IO_KBD" conflicts tty irq 12 vector psmintr
# 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 de0
#device fxp0
#device vx0
#device ed0 at isa? port 0x280 net irq 5 iomem 0xd8000 vector edintr
#device ed1 at isa? port 0x300 net irq 5 iomem 0xd8000 vector edintr
device ed0 at isa? port 0x300 net irq 5 iomem 0xd8000 vector edintr
#device ie0 at isa? port 0x360 net irq 7 iomem 0xd0000 vector ieintr
#device ep0 at isa? port 0x300 net irq 10 vector epintr
#device fe0 at isa? port 0x300 net irq ? vector feintr
#device ix0 at isa? port 0x300 net irq 10 iomem 0xd0000 iosiz 32768 vector ixintr
#device le0 at isa? port 0x300 net irq 5 iomem 0xd0000 vector le_intr
#device lnc0 at isa? port 0x280 net irq 10 drq 0 vector lncintr
#device ze0 at isa? port 0x300 net irq 5 iomem 0xd8000 vector zeintr
#device zp0 at isa? port 0x300 net irq 10 iomem 0xd8000 vector zpintr
pseudo-device loop
pseudo-device ether
pseudo-device log
#pseudo-device sl 1
# ijppp uses tun instead of ppp device
#pseudo-device ppp 1
pseudo-device tun 1
pseudo-device pty 32
pseudo-device bpfilter 4 #Berkeley packet filter
pseudo-device gzip # Exec gzipped a.out's
# KTRACE enables the system-call tracing facility ktrace(2).
# This adds 4 KB bloat to your kernel, and slightly increases
# the costs of each syscall.
options KTRACE #kernel tracing
This is a copy of the dmesg output from a kernel using
RELENG_2_2_2_RELEASE.
Copyright (c) 1992-1997 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 2.2.2-RELEASE #0: Thu Oct 9 08:43:27 CDT 1997
kgor@chess.inetspace.com:/usr/src/sys/compile/CHESS
Calibrating clock(s) ... i8254 clock: 1193747 Hz
CLK_USE_I8254_CALIBRATION not specified - using default frequency
CPU: i486DX (486-class CPU)
real memory = 33554432 (32768K bytes)
avail memory = 30666752 (29948K bytes)
Probing for devices on the ISA bus:
sc0: the current keyboard controller command byte 0045
kbdio: RESET_KBD return code:00fa
kbdio: RESET_KBD status:00aa
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: BIOS video mode:3
sc0: VGA registers upon power-up
50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81
bf 1f 00 4f 0d 0e 00 00 ff ff 9c 8e 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
sc0: video mode:24
sc0: VGA registers for mode:24
50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81
bf 1f 00 4f 0d 0e 00 00 00 00 9c 8e 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
sc0: VGA color <16 virtual consoles, flags=0x0>
ed0 at 0x300-0x31f irq 5 on isa
ed0: address 00:00:e8:cb:ac:1a, type NE2000 (16 bit)
bpf: ed0 attached
sio0 at 0x3f8-0x3ff irq 4 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
lpt0 at 0x378-0x37f irq 7 on isa
lpt0: Interrupt-driven port
lp0: TCP/IP capable interface
bpf: lp0 attached
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: NEC 765
fd0: 1.44MB 3.5in
fd1: 1.2MB 5.25in
bt0: Bt445S/ 0-ISA(24bit) bus
bt0: Your card cannot DMA above 16MB boundary. Bounce buffering enabled.
bt0: reading board settings, dma=5, int=11
bt0: version 3.36, fast sync, parity, 32 mbxs, 32 ccbs
bt0: targ 0 sync rate=10.00MB/s(100ns), offset=15
bt0: targ 1 sync rate=10.00MB/s(100ns), offset=15
bt0: Using Strict Round robin scheme
bt0 at 0x330 irq 11 drq 5 on isa
bt0 waiting for scsi devices to settle
(bt0:0:0): "DEC DSP5200S T392" type 0 fixed SCSI 2
sd0(bt0:0:0): Direct-Access 1908MB (3907911 512 byte sectors)
sd0(bt0:0:0): with 2621 cyls, 21 heads, and an average 71 sectors/track
(bt0:1:0): "SEAGATE ST31200N 8648" type 0 fixed SCSI 2
sd1(bt0:1:0): Direct-Access 1006MB (2061108 512 byte sectors)
sd1(bt0:1:0): with 2700 cyls, 9 heads, and an average 84 sectors/track
npx0 on motherboard
npx0: INT 16 interface
imasks: bio c0000840, tty c003009a, net c0020020
BIOS Geometries:
0:03ff3f20 0..1023=1024 cylinders, 0..63=64 heads, 1..32=32 sectors
1:03ed3f20 0..1005=1006 cylinders, 0..63=64 heads, 1..32=32 sectors
0 accounted for
Device configuration finished.
Considering FFS root f/s.
changing root device to sd0a
configure() finished.
bpf: tun0 attached
bpf: lo0 attached
sd0s1: type 0xa5, start 32, end = 3907583, size 3907552 : OK
sd1s1: type 0xa5, start 32, end = 2060287, size 2060256 : OK
Thanks,
Kent S. Gordon
Senior Software Engineer
iNetSpace Co.
voice: (972)851-3494 fax:(972)702-0384 e-mail:kgor@inetspace.com
>How-To-Repeat:
>Fix:
>Audit-Trail:
>Unformatted:
help
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