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Date:      Mon, 5 Oct 1998 17:26:47 +0100
From:      Josef Karthauser <joe@pavilion.net>
To:        "Kenneth D. Merry" <ken@plutotech.com>
Cc:        grog@lemis.com, FreeBSD-current@FreeBSD.ORG
Subject:   Re: FreeBSD3.0-BETA crash!
Message-ID:  <19981005172647.H26632@pavilion.net>
In-Reply-To: <199810031719.LAA13488@panzer.plutotech.com>; from Kenneth D. Merry on Sat, Oct 03, 1998 at 11:19:11AM -0600
References:  <19981003152154.B24478@pavilion.net> <199810031719.LAA13488@panzer.plutotech.com>

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On Sat, Oct 03, 1998 at 11:19:11AM -0600, Kenneth D. Merry wrote:
> Josef Karthauser wrote...
> 
> That isn't what caused your machine to panic.
> 
> Those are informational messages from the devstat code.  Basically they
> indicate that devstat support isn't correctly done in one of the
> drivers in your system.
> 
> Can you send dmesg output from your machine?  (one that shows your
> hardware, not all the devstat messages...)
> 
> Also, what devices were you using when those messages popped up?  It could
> be that you're using a "standard" driver, but that devstat transactions 
> are getting completed too often in the error case.

Copyright (c) 1992-1998 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
	The Regents of the University of California. All rights reserved.
FreeBSD 3.0-BETA #7: Sat Oct  3 16:23:03 BST 1998
    joe@gandalf.systems.pavilion.net:/usr/src/sys/compile/GANDALF
Timecounter "i8254"  frequency 1193182 Hz  cost 2173 ns
Timecounter "TSC"  frequency 200455445 Hz  cost 124 ns
CPU: Pentium/P54C (200.46-MHz 586-class CPU)
  Origin = "GenuineIntel"  Id = 0x52c  Stepping=12
  Features=0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8>
real memory  = 134217728 (131072K bytes)
avail memory = 128466944 (125456K bytes)
DEVFS: ready for devices
Probing for devices on PCI bus 0:
chip0: <Intel 82439> rev 0x03 on pci0.0.0
chip1: <Intel 82371SB PCI to ISA bridge> rev 0x01 on pci0.7.0
ide_pci0: <Intel PIIX3 Bus-master IDE controller> rev 0x00 on pci0.7.1
de0: <Digital 21041 Ethernet> rev 0x11 int a irq 11 on pci0.10.0
de0: SMC 21041 [10Mb/s] pass 1.1
de0: address 00:00:c0:29:10:f2
vga0: <Matrox MGA 2164W graphics accelerator> rev 0x00 int a irq 10 on pci0.11.0
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <16 virtual consoles, flags=0x0>
sio0 at 0x3f8-0x3ff irq 4 flags 0x10 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
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: FIFO enabled, 8 bytes threshold
fd0: 1.44MB 3.5in
wdc0 at 0x1f0-0x1f7 irq 14 flags 0xa0ffa0ff on isa
wdc0: unit 0 (wd0): <IBM-DAQA-33240>, DMA, 32-bit, multi-block-16
wd0: 3098MB (6346368 sectors), 6296 cyls, 16 heads, 63 S/T, 512 B/S
wdc1 at 0x170-0x177 irq 15 flags 0xa0ffa0ff on isa
wdc1: unit 0 (wd2): <SAMSUNG WN321620A (2.16 GB)>, DMA, 32-bit, multi-block-16
wd2: 2060MB (4219488 sectors), 4186 cyls, 16 heads, 63 S/T, 512 B/S
wdc1: unit 1 (atapi): <Pioneer CD-ROM ATAPI Model DR-A12X  0100/E1.00A>, removable, ovlap, dma, iordis
wcd0: 2066Kb/sec, 128Kb cache, audio play, 256 volume levels, ejectable tray
wcd0: 120mm audio disc loaded, unlocked
npx0 on motherboard
npx0: INT 16 interface
sb0 at 0x220 irq 5 drq 1 on isa
snd0: <SoundBlaster 16 4.13> 
sbxvi0 at ? drq 5 on isa
snd0: <SoundBlaster 16 4.13> 
Device dsp0: name slot allocation failed (Errno=17)
Device dspW0: name slot allocation failed (Errno=17)
Device audio0: name slot allocation failed (Errno=17)
Device mixer0: name slot allocation failed (Errno=17)
Device sndstat0: name slot allocation failed (Errno=17)
sbmidi0 not found at 0x300
de0: enabling 10baseT port
Intel Pentium F00F detected, installing workaround
DEVFS: ready to run
changing root device to wd0s2a
ffs_mountfs: superblock updated
de0: enabling 10baseT port
pid 212 (mysqld), uid 0: exited on signal 11 (core dumped)
devstat_end_transaction: HELP!! busy_count is < 0!
devstat_end_transaction: HELP!! busy_count is < 0!
devstat_end_transaction: HELP!! busy_count is < 0!
devstat_end_transaction: HELP!! busy_count is < 0!
devstat_end_transaction: HELP!! busy_count is < 0!
devstat_end_transaction: HELP!! busy_count is < 0!
devstat_end_transaction: HELP!! busy_count is < 0!
devstat_end_transaction: HELP!! busy_count is < 0!
devstat_end_transaction: HELP!! busy_count is < 0!

Regards,
Joe
-- 
Josef Karthauser
Technical Manager	FreeBSD: The power to serve (http://www.uk.freebsd.org)
Pavilion Internet plc.  [joe@pavilion.net, joe@uk.freebsd.org, joe@tao.org.uk]

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