Date: Thu, 13 Nov 1997 02:52:27 -0800 (PST) From: Joseph Stein <joes@seaport.net> To: freebsd-questions@freebsd.org, brian@awfulhak.net Subject: FCS error? Message-ID: <199711131052.CAA01027@shasta.wstein.com>
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> Phase: HDLC errors -> FCS: 1 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 1 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 1 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 2 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 1 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 1 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 2 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 1 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 1 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 1 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 1 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 1 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 1 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 1 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 1 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 3 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 1 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 1 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 2 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 2 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 7 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 1 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 1 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 1 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 1 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 5 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 4 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 2 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 2 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 1 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 1 ADDR: 0 COMD: 0 PROTO: 0
> Phase: HDLC errors -> FCS: 3 ADDR: 0 COMD: 0 PROTO: 0
Can somebody (Brian ??? :) tell me please, what an FCS error is, and if
tere is any solution to combatting it?
I am using FreeBSD-STABLE, recently built (yesterday, 12-Nov from sources
current at 23:00 11-Nov), and have been getting a LOT of these (even before
the rebuild).
They seem to occur about the same time that I get (either) silo or interrupt
level overflows.
More detail available if needed, but for the record:
Copyright (c) 1992-1997 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 2.2.5-STABLE #0: Wed Nov 12 13:28:26 PST 1997
root@:/usr/src/sys/compile/S_ISDN
CPU: AMD Enhanced Am486DX4 Write-Back (486-class CPU)
Origin = "AuthenticAMD" Id = 0x494 Stepping=4
Features=0x1<FPU>
real memory = 16777216 (16384K bytes)
avail memory = 14888960 (14540K bytes)
Probing for devices on PCI bus 0:
chip0 <generic PCI bridge (vendor=1060 device=8881 subclass=0)> rev 1 on pci0:16
chip1 <generic PCI bridge (vendor=1060 device=886a subclass=1)> rev 13 on pci0:18:0
pci0:18:1: UMC, device=0x673a, class=storage (ide) [no driver assigned]
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 on isa
sio0: type 16550A
sio1 at 0x3e8-0x3ef irq 12 on isa
sio1: type 16550A
sio2 at 0x2f8-0x2ff irq 3 on isa
sio2: type 16550A
sio3 not found at 0x300
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
fd0: 1.44MB 3.5in
wdc0 at 0x1f0-0x1f7 irq 14 on isa
wdc0: unit 0 (wd0): <QUANTUM FIREBALL_TM3840A>
wd0: 3681MB (7539840 sectors), 7480 cyls, 16 heads, 63 S/T, 512 B/S
nca0 at 0x350-0x35f irq 5 on isa
nca0: type NCR-53C400
nca0 waiting for scsi devices to settle
(nca0:2:0): "SANYO CRD-400I 1.32" type 5 removable SCSI 2
cd0(nca0:2:0): CD-ROM cd present [400000 x 2048 byte records]
npx0 flags 0x1 on motherboard
npx0: INT 16 interface
PPP version 1.2
Connected to an Motorola BitSurfrPro ISDN TA
???
Please help...
joe
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