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Date:      Sun, 17 Oct 1999 21:23:28 EDT
From:      Scm486@aol.com
To:        freebsd-stable@freebsd.org
Subject:   Odd buffer flushing errors
Message-ID:  <0.25488ba1.253bd090@aol.com>

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Does anyone have any idea what these are and whats causing them?
I have not been able to trace any of these to any piece of hardware, these 
errors appear on Xterms and console.

These are the errors(there are more at the bottom):

timeout flushing dbuf_out, chan 1 cnt 0x190a flags 0x00000441

Heres my system info:

FreeBSD sys1.systems.net 3.3-RELEASE FreeBSD 3.3-RELEASE #1: Fri Oct 15 
01:38:14 CDT 1999     root@sys1.systems.net:/usr/src/sys/compile/fork  i386

Copyright (c) 1992-1999 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
        The Regents of the University of California. All rights reserved.
FreeBSD 3.3-RELEASE #1: Fri Oct 15 01:38:14 CDT 1999
    root@sys1.systems.net:/usr/src/sys/compile/fork
Timecounter "i8254"  frequency 1193182 Hz
Timecounter "TSC"  frequency 400910859 Hz
CPU: Celeron (400.91-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x660  Stepping = 0
  Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,
real memory  = 234881024 (229376K bytes)
avail memory = 225316864 (220036K bytes)
Preloaded elf kernel "kernel" at 0xc0314000.
Pentium Pro MTRR support enabled
Probing for devices on PCI bus 0:
chip0: <Intel 82443LX host to PCI bridge> rev 0x03 on pci0.0.0
chip1: <Intel 82443LX PCI-PCI bridge> rev 0x03 on pci0.1.0
chip2: <Intel 82371AB PCI to ISA bridge> rev 0x02 on pci0.7.0
ide_pci0: <Intel PIIX4 Bus-master IDE controller> rev 0x01 on pci0.7.1
chip3: <Intel 82371AB Power management controller> rev 0x02 on pci0.7.3
Probing for devices on PCI bus 1:
vga0: <VGA-compatible display device> rev 0x21 int a irq 11 on pci1.0.0
Probing for PnP devices:
CSN 1 Vendor ID: ESS0003 [0x03007316] Serial 0xffffffff Comp ID: @@@0000 [0x00
Probing for devices on the ISA bus:
sc0 on isa
sc0: VGA color <16 virtual consoles, flags=0x0>
pcm0 at 0x220 irq 9 drq 1 on isa
ESS1868 (rev 11)
atkbdc0 at 0x60-0x6f on motherboard
atkbd0 irq 1 on isa
psm0 irq 12 on isa
psm0: model Generic PS/2 mouse, device ID 0
sio0 at 0x3f8-0x3ff irq 4 flags 0x10 on isa
sio0: type 16550A
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1 not found at 0x2f8
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 on isa
wdc0: unit 0 (wd0): <Maxtor 91296D6>, DMA, 32-bit, multi-block-16
wd0: 12360MB (25313904 sectors), 25113 cyls, 16 heads, 63 S/T, 512 B/S
wdc1 at 0x170-0x177 irq 15 on isa
wdc1: unit 0 (atapi): <LTN382/UL24>, removable, intr, dma, iordis
acd0: drive speed 6890KB/sec, 120KB cache
acd0: supported read types: CD-DA
acd0: Audio: play, 255 volume levels
acd0: Mechanism: ejectable tray
acd0: Medium: no/blank disc inside, unlocked
wdc1: unit 1 (atapi): <IDE-CD  ReWritable-2x2x6/V:003.01>, removable, dma, ior
acd1: drive speed 344 - 1034KB/sec, 768KB cache
acd1: supported read types: CD-R, CD-RW, CD-DA, packet track
acd1: supported write types: CD-R, CD-RW, test write
acd1: Audio: play, 128 volume levels
acd1: Mechanism: ejectable tray
acd1: Medium: no/blank disc inside, unlocked, lock protected
wt0 not probed due to drq conflict with pcm0 at 1
ppc0 at 0x278 irq 7 flags 0x40 on isa
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
lpt0: <generic printer> on ppbus 0
lpt0: Interrupt-driven port
ppi0: <generic parallel i/o> on ppbus 0
vpo0: <Iomega VPI0 Parallel to SCSI interface> on ppbus 0
vpo0: EPP 1.9 mode
vga0 at 0x3c0-0x3df maddr 0xa0000 msize 131072 on isa
npx0 on motherboard
npx0: INT 16 interface
da0 at vpo0 bus 0 target 6 lun 0
da0: <IOMEGA ZIP 100 D.17> Removable Direct Access SCSI-2 device
da0: 96MB (196608 512 byte sectors: 64H 32S/T 96C)
changing root device to wd0s3a
timeout flushing dbuf_out, chan 1 cnt 0x190a flags 0x00000441
timeout flushing dbuf_out, chan 1 cnt 0x2160 flags 0x00000441
timeout flushing dbuf_out, chan 1 cnt 0x2332 flags 0x00000441
timeout flushing dbuf_out, chan 1 cnt 0x2160 flags 0x00000441
timeout flushing dbuf_out, chan 1 cnt 0x2160 flags 0x00000441
timeout flushing dbuf_out, chan 1 cnt 0x2332 flags 0x00000441
timeout flushing dbuf_out, chan 1 cnt 0x2160 flags 0x00000441
timeout flushing dbuf_out, chan 1 cnt 0x2332 flags 0x00000441
timeout flushing dbuf_out, chan 1 cnt 0x2160 flags 0x00000441
timeout flushing dbuf_out, chan 1 cnt 0x2332 flags 0x00000441
timeout flushing dbuf_out, chan 1 cnt 0x2160 flags 0x00000441
timeout flushing dbuf_out, chan 1 cnt 0x2160 flags 0x00000441
timeout flushing dbuf_out, chan 1 cnt 0x2160 flags 0x00000441
timeout flushing dbuf_out, chan 1 cnt 0x2160 flags 0x00000441
timeout flushing dbuf_out, chan 1 cnt 0x2332 flags 0x00000441

Thanks,
Sam


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