From owner-freebsd-questions Thu Nov 13 02:52:36 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id CAA03920 for questions-outgoing; Thu, 13 Nov 1997 02:52:36 -0800 (PST) (envelope-from owner-freebsd-questions) Received: from shasta.wstein.com (joes@[207.173.11.132]) by hub.freebsd.org (8.8.7/8.8.7) with ESMTP id CAA03914 for ; Thu, 13 Nov 1997 02:52:30 -0800 (PST) (envelope-from joes@shasta.wstein.com) Received: (from joes@localhost) by shasta.wstein.com (8.8.8/8.8.8) id CAA01027; Thu, 13 Nov 1997 02:52:27 -0800 (PST) From: Joseph Stein Message-Id: <199711131052.CAA01027@shasta.wstein.com> Subject: FCS error? To: freebsd-questions@freebsd.org, brian@awfulhak.net Date: Thu, 13 Nov 1997 02:52:27 -0800 (PST) X-Mailer: ELM [version 2.4ME+ PL31H (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-freebsd-questions@freebsd.org X-Loop: FreeBSD.org Precedence: bulk > 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 real memory = 16777216 (16384K bytes) avail memory = 14888960 (14540K bytes) Probing for devices on PCI bus 0: chip0 rev 1 on pci0:16 chip1 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): 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