Date: Thu, 25 Mar 1999 18:15:28 +0000 From: Ben Smithurst <ben@scientia.demon.co.uk> To: current@FreeBSD.ORG Subject: Re: Spontaneous reboots Message-ID: <19990325181528.A310@scientia.demon.co.uk> In-Reply-To: <Pine.BSF.4.05.9903232100130.570-100000@zone.syracuse.net> References: <36F7A65C.B438E07A@tdx.co.uk> <Pine.BSF.4.05.9903232100130.570-100000@zone.syracuse.net>
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Kris Kennaway wrote:
> Has anyone else been seeing this? What kind of information would help to
> narrow the problem down?
This has happened a few times on my -stable box, though not very
often. It just happened a few minutes ago, I wasn't doing anything on
the machine, I wasn't even logged in. No core dump or anything. :-( I'd
think nothing of it on a -current box, but it seems a bit worrying that
this sort of thing happens on a supposedly "stable" version. Mind you,
it could be a hardware problem I suppose.
Karl Pielorz wrote:
> The sort of thing we're looking for is, Which version of FreeBSD
> (I'd assume something -current because you posted to the -current
> mailing list, but how current?), what hardware (i.e. CPU type
> [Intel/AMD/Cyrix]) etc. - how much memory, what types of hard drive
> (SCSI vs. IDE) etc. - if you have any 'weird' hardware in there?
FreeBSD 3.1-STABLE, Cyrix 6x86 133MHz, 48MB RAM. I don't think I've got
any hardware I'd class as weird. Disk info,
$ mount
/dev/wd0s2a on / (local, noatime, writes: sync 5 async 17)
/dev/wd0s3c on /home (local, soft-updates, writes: sync 2 async 61)
/dev/wd2s1c on /tmp (local, soft-updates, writes: sync 2 async 31)
/dev/wd2s2e on /usr (local, soft-updates, writes: sync 2 async 86)
/dev/wd2s3e on /var (local, nosuid, soft-updates, writes: sync 318 async 470)
procfs on /proc (local)
$ swapinfo
Device 1K-blocks Used Avail Capacity Type
/dev/wd2s4b 160650 0 160522 0% Interleaved
I'm not sure how recent, the machine had been up for nearly 22 days, and
I think I rebuilt the world soon before that, so it's as of around the
beginning of March.
Brian Feldman wrote:
> He should proviide a full dmesg from bootverbose mode.
OK, I wonder if anyone can spot the problem in this (if indeed there is
something I've broken)...
Copyright (c) 1992-1999 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 3.1-STABLE #104: Tue Mar 2 18:29:08 GMT 1999
ben@scientia.demon.co.uk:/usr/src/sys/compile/SCIENTIA
Calibrating clock(s) ... i8254 clock: 1193483 Hz
CLK_USE_I8254_CALIBRATION not specified - using default frequency
Timecounter "i8254" frequency 1193182 Hz
CPU: Cyrix 6x86 (486-class CPU)
Origin = "CyrixInstead" DIR=0x2231 Stepping=2 Revision=2
real memory = 50331648 (49152K bytes)
Physical memory chunk(s):
0x00001000 - 0x0009ffff, 651264 bytes (159 pages)
0x00200000 - 0x02ffdfff, 48226304 bytes (11774 pages)
avail memory = 47013888 (45912K bytes)
Found BIOS32 Service Directory header at 0xf00fad20
Entry = 0xfb1a0 (0xf00fb1a0) Rev = 0 Len = 1
PCI BIOS entry at 0xb1d0
Other BIOS signatures found:
ACPI: 00000000
$PnP: 000fbf50
pci_open(1): mode 1 addr port (0x0cf8) is 0x8000005c
pci_open(1a): mode1res=0x80000000 (0x80000000)
pci_cfgcheck: device 0 [class=060000] [hdr=00] is there (id=70308086)
Probing for devices on PCI bus 0:
found-> vendor=0x8086, dev=0x7030, revid=0x02
class=06-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
chip0: <Intel 82437VX PCI cache memory controller> rev 0x02 on pci0.0.0
PCI Concurrency: enabled
Cache: 256K pipelined-burst secondary; L1 enabled
DRAM: no memory hole, 66 MHz refresh
Read burst timing: x-2-2-2/x-3-3-3
Write burst timing: x-3-3-3
RAS-CAS delay: 3 clocks
found-> vendor=0x8086, dev=0x7000, revid=0x01
class=06-01-00, hdrtype=0x00, mfdev=1
subordinatebus=0 secondarybus=0
chip1: <Intel 82371SB PCI to ISA bridge> rev 0x01 on pci0.7.0
I/O Recovery Timing: 8-bit 2 clocks, 16-bit 1 clocks
Extended BIOS: disabled
Lower BIOS: disabled
Coprocessor IRQ13: enabled
Mouse IRQ12: disabled
Interrupt Routing: A: disabled, B: disabled, C: IRQ11, D: disabled
MB0: IRQ15, MB1:
found-> vendor=0x8086, dev=0x7010, revid=0x00
class=01-01-80, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
map[0]: type 4, range 32, base 0000f000, size 4
ide_pci0: <Intel PIIX3 Bus-master IDE controller> rev 0x00 on pci0.7.1
intel_piix_status: primary master/slave sample = 3, master/slave recovery = 1
intel_piix_status: primary master fastDMAonly disabled, pre/post enabled,
intel_piix_status: IORDY sampling enabled,
intel_piix_status: fast PIO enabled
intel_piix_status: primary master/slave sample = 3, master/slave recovery = 1
intel_piix_status: primary slave fastDMAonly disabled, pre/post disabled,
intel_piix_status: IORDY sampling disabled,
intel_piix_status: fast PIO disabled
ide_pci: busmaster 0 status: 04 from port: 0000f002
intel_piix_status: secondary master/slave sample = 3, master/slave recovery = 1
intel_piix_status: secondary master fastDMAonly disabled, pre/post enabled,
intel_piix_status: IORDY sampling enabled,
intel_piix_status: fast PIO enabled
intel_piix_status: secondary master/slave sample = 3, master/slave recovery = 1
intel_piix_status: secondary slave fastDMAonly disabled, pre/post disabled,
intel_piix_status: IORDY sampling disabled,
intel_piix_status: fast PIO disabled
ide_pci: busmaster 1 status: 04 from port: 0000f00a
found-> vendor=0x5333, dev=0x8811, revid=0x54
class=03-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=a, irq=11
map[0]: type 1, range 32, base e0000000, size 26
vga0: <S3 Trio graphics accelerator> rev 0x54 int a irq 11 on pci0.10.0
Probing for devices on the ISA bus:
atkbd: the current kbd controller command byte 0047
atkbd: keyboard ID 0x41ab (2)
kbdc: RESET_KBD return code:00fa
kbdc: RESET_KBD status:00aa
sc0 on isa
sc0: fb0 kbd0
sc0: VGA color <8 virtual consoles, flags=0x0>
atkbdc0 at 0x60-0x6f on motherboard
atkbd0 irq 1 on isa
kbd0: atkbd0, AT 101/102 (2), config:0x10000, flags:0x3d0000
sio0: irq maps: 0x1 0x11 0x1 0x1
sio0 at 0x3f8-0x3ff irq 4 on isa
sio0: type 16550A
sio2: irq maps: 0x1 0x9 0x1 0x1
sio2 at 0x3e8-0x3ef irq 3 on isa
sio2: type 16550A
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fd0: 1.44MB 3.5in
wdc0 at 0x1f0-0x1f7 irq 14 on isa
wdc0: unit 0 (wd0): <QUANTUM FIREBALL_TM1700A>, LBA, 32-bit, multi-block-16
wd0: 1628MB (3335472 sectors), 827 cyls, 64 heads, 63 S/T, 512 B/S
wd0: ATA INQUIRE valid = 0003, dmamword = 0407, apio = 0003, udma = 0000
wdc1 at 0x170-0x177 irq 15 on isa
wdc1: unit 0 (wd2): <QUANTUM FIREBALL EL5.1A>, LBA, 32-bit, multi-block-16
wd2: 4892MB (10018890 sectors), 623 cyls, 255 heads, 63 S/T, 512 B/S
wd2: ATA INQUIRE valid = 0007, dmamword = 0407, apio = 0003, udma = 0007
wdc1: unit 1 (atapi): <SCR-831/38C11S10>, removable, dma, iordy
acd0: drive speed 1375KB/sec, 86KB cache
acd0: supported read types: CD-DA
acd0: Audio: play, 255 volume levels
acd0: Mechanism: ejectable tray
acd0: Medium: CD-ROM 120mm data disc loaded, unlocked
npx0 flags 0x1 on motherboard
npx0: INT 16 interface
vga0 at 0x3b0-0x3df maddr 0xa0000 msize 131072 on isa
fb0: vga0, vga, type:VGA (5), flags:0x7007f
fb0: port:0x3b0-0x3df, crtc:0x3d4, mem:0xa0000 0x20000
fb0: init mode:24, bios mode:3, current mode:24
fb0: window:0xf00b8000 size:32k gran:32k, buf:0x0 size:0k
VGA parameters upon power-up
50 18 10 00 00 00 03 00 02 67 5f 4f 50 82 55 81
bf 1f 00 4f 0e 0f 00 00 07 80 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
VGA parameters in BIOS 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
EGA/VGA parameters to be used 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
imasks: bio c008c040, tty c003001a, net c0060000
BIOS Geometries:
0:03393f3f 0..825=826 cylinders, 0..63=64 heads, 1..63=63 sectors
1:026dfe3f 0..621=622 cylinders, 0..254=255 heads, 1..63=63 sectors
0 accounted for
Device configuration finished.
IP packet filtering initialized, divert disabled, rule-based forwarding disabled, logging limited to 5000 packets/entry
bpf: tun0 attached
bpf: lo0 attached
Considering FFS root f/s.
changing root device to wd0s2a
wd0s1: type 0x6, start 63, end = 2088575, size 2088513 : OK
wd0s2: type 0xa5, start 2088576, end = 2153087, size 64512 : OK
wd0s3: type 0xa5, start 2153088, end = 3334463, size 1181376 : OK
wd2s1: type 0xa5, start 63, end = 289169, size 289107 : OK
wd2s2: type 0xa5, start 289170, end = 6554519, size 6265350 : OK
wd2s3: type 0xa5, start 6554520, end = 9687194, size 3132675 : OK
wd2s4: type 0xa5, start 9687195, end = 10008494, size 321300 : OK
ffs_mountfs: superblock updated for soft updates
ffs_mountfs: superblock updated for soft updates
ffs_mountfs: superblock updated for soft updates
ffs_mountfs: superblock updated for soft updates
splash: image decoder found: green_saver
--
Ben Smithurst
ben@scientia.demon.co.uk
send a blank message to ben+pgp@scientia.demon.co.uk for PGP key
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