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Date:      Thu, 25 Mar 1999 12:56:46 -0600
From:      Nathan Ahlstrom <nrahlstr@winternet.com>
To:        Ben Smithurst <ben@scientia.demon.co.uk>, current@FreeBSD.ORG
Subject:   Re: Spontaneous reboots
Message-ID:  <19990325125646.A484@winternet.com>
In-Reply-To: <19990325181528.A310@scientia.demon.co.uk>; from Ben Smithurst on Thu, Mar 25, 1999 at 06:15:28PM %2B0000
References:  <36F7A65C.B438E07A@tdx.co.uk> <Pine.BSF.4.05.9903232100130.570-100000@zone.syracuse.net> <19990325181528.A310@scientia.demon.co.uk>

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There was another report of a similar problem on -hackers.  Removing
the 'pseudo-device splash' seemed to fix things.  You might also try the
patches in this thread.

http://www.freebsd.org/cgi/getmsg.cgi?fetch=715663+0+archive/1999/freebsd-hackers/19990307.freebsd-hackers

Nathan

Ben Smithurst <ben@scientia.demon.co.uk> wrote:
> 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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-- 

Nathan Ahlstrom
nrahlstr@winternet.com
http://www.FreeBSD.org/


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