From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753071AbXLYJmF (ORCPT ); Tue, 25 Dec 2007 04:42:05 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751781AbXLYJlx (ORCPT ); Tue, 25 Dec 2007 04:41:53 -0500 Received: from havoc.gtf.org ([69.61.125.42]:45331 "EHLO havoc.gtf.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751667AbXLYJlw (ORCPT ); Tue, 25 Dec 2007 04:41:52 -0500 Date: Tue, 25 Dec 2007 04:41:52 -0500 From: Jeff Garzik To: Alexey Dobriyan Cc: torvalds@osdl.org, jgarzik@pobox.com, htejun@gmail.com, pavel@suse.cz, rjw@sisk.pl, linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org Subject: Re: 2.6.24-rc6 and earlier: "host bus error" after STR Message-ID: <20071225094151.GA9769@havoc.gtf.org> References: <20071224204813.GA3546@martell.zuzino.mipt.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20071224204813.GA3546@martell.zuzino.mipt.ru> User-Agent: Mutt/1.5.17 (2007-11-01) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Dec 24, 2007 at 11:48:13PM +0300, Alexey Dobriyan wrote: > Hi, I occasionally get those "soft resetting link" messages > right after STR. Typical messages below (from photos): > > > eth1: link up, 100Mbps, full-duplex, lpa 0x45E1 > i8042 kbd 00:0a: activation failed > sd 0:0:0:0: [sda] Starting disk > ata2.01: ACPI cmd ef/03:44:00:00:00:b0 filtered out > ata2.01: ACPI cmd ef/03:44:00:00:00:b0 filtered out > ata2.01: ACPI cmd ef/03:0c:00:00:00:b0 filtered out > ata2.01: configured for UDMA/66 > ata2.01: ACPI cmd ef/03:45:00:00:00:b0 filtered out > ata2.01: ACPI cmd ef/03:45:00:00:00:b0 filtered out > ata2.01: ACPI cmd ef/03:0c:00:00:00:b0 filtered out > ata2.01: configured for UDMA/133 > sd 2:0:0:0: [sdb] 312581808 512-byte hardware sectors (160042 MB) > sd 2:0:0:0: [sdb] Write Protect is off > sd 2:0:0:0: [sdb] Mode Sense: 00 3a 00 00 > sd 2:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA > ata2.01: ACPI cmd ef/03:42:00:00:00:a0 filtered out > ata2.01: ACPI cmd ef/03:42:00:00:00:a0 filtered out > ata2.01: ACPI cmd ef/03:0c:00:00:00:a0 filtered out > ata1.00: configured for UDMA/33 > sd 2:0:0:0: [sdb] 234441648 512-byte hardware sectors (120034 MB) > sd 2:0:0:0: [sdb] Write Protect is off > sd 2:0:0:0: [sdb] Mode Sense: 00 3a 00 00 > sd 2:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA > sd 2:0:0:0: [sdb] Starting disk > ata3.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 > ata3.00: cmd ca/00:28:ff:c0:00/00:00:00:00:00/e0 tag 0 dma 20480 out > res 51/84:28:ff:c0:00/00:00:00:00:00/e0 Emask 0x30 (host bus error) > ata3.00: status: { DRDY ERR } > ata3.00: error: { ICRC ABRT } > > ... > > ata3: soft resetting link > ata3: EH complete > ata3.00: limiting speed to UDMA/100:PIO4 > ata3.00: BMDMA stat 0x6 > ata3.00: cmd ca/00:28:ff:c0:00/00:00:00:00:00/e0 tag 0 dma 20480 out > res 51/84:28:ff:c0:00/00:00:00:00:00/e0 Emask 0x30 (host bus error) > ata3.00: status: { DRDY ERR } > ata3.00: error: { ICRC ABRT } > > ... > > ata3: soft resetting link > ata3.00: configured for UDMA/100 > sd 2:0:0:0: [sdb] Result: hostbyte=0x00 driverbyte=0x08 > sd 2:0:0:0: [sdb] Sense Key: 0xb [current] [descriptor] > Descriptor sense data with sense descriptors (in hex): > 72 0b 47 00 00 00 00 0[ce] 00 0a 80 00 00 00 00 /* border of photo*/ > > ... > > ata3.00: configured for UDMA/100 > ata3: EH complete > sd 2:0:0:0: [sdb] ... 160G disk > ... > ata3.00: limiting speed to UDMA/33:PIO4 > ata3.00: exception Emask 0x0 Sact 0x0 Serr 0x0 action 0x2 > ata3.00: BMDMA stat 0x6 > ata3.00: cmd ca/00:08:47:66:6e/00:00:00:00:00/eb tag 0 dma 4096 out > res 51/84:08:47:66:6e/00:00:00:00:00/eb Emask 0x30 (host bus error) > ata3.00: status: { DRDY ERR } > ata3.00: error: { ICRC ABRT } > ata3: soft resetting link host bus == PCI So, your PCI bus is crapping itself in a major way. One thing to try might be "libata.noacpi=1" Jeff