Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752642Ab2KIDsj (ORCPT ); Thu, 8 Nov 2012 22:48:39 -0500 Received: from mail-ie0-f174.google.com ([209.85.223.174]:37549 "EHLO mail-ie0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752193Ab2KIDs1 (ORCPT ); Thu, 8 Nov 2012 22:48:27 -0500 Message-ID: <509C7D08.8030801@gmail.com> Date: Thu, 08 Nov 2012 21:48:24 -0600 From: Robert Hancock User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:16.0) Gecko/20121029 Thunderbird/16.0.2 MIME-Version: 1.0 To: Azat Khuzhin CC: Linux Kernel Mailing List , linux-ide@vger.kernel.org Subject: Re: macbook pro 9.2 stat/ata bus error References: In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4784 Lines: 112 On 11/06/2012 09:41 PM, Azat Khuzhin wrote: > Anybody? > > On Mon, Nov 5, 2012 at 7:28 PM, Azat Khuzhin wrote: >> After installing linux on macbook 9.2 (mid 2012), I have next errors >> in dmesg log: >> >> [ 389.623828] EXT4-fs (sda4): re-mounted. Opts: >> errors=remount-ro,data=ordered,commit=600 >> [ 410.038465] NMI watchdog: enabled on all CPUs, permanently consumes >> one hw-PMU counter. >> [ 410.075042] ehci_hcd 0000:00:1a.0: setting latency timer to 64 >> [ 410.483526] EXT4-fs (sda4): re-mounted. Opts: >> errors=remount-ro,data=ordered,commit=0 >> [ 1401.834509] EXT4-fs (sda4): re-mounted. Opts: >> errors=remount-ro,data=ordered,commit=1800 >> [ 1406.467268] NMI watchdog: enabled on all CPUs, permanently consumes >> one hw-PMU counter. >> [ 1406.506769] ehci_hcd 0000:00:1a.0: setting latency timer to 64 >> [ 1406.590122] EXT4-fs (sda4): re-mounted. Opts: >> errors=remount-ro,data=ordered,commit=0 >> [ 1407.492260] ata2.00: exception Emask 0x10 SAct 0x0 SErr 0x50000 >> action 0xe frozen >> [ 1407.494441] ata2.00: irq_stat 0x00400000, PHY RDY changed >> [ 1407.495238] ata2: SError: { PHYRdyChg CommWake } >> [ 1407.496035] sr 1:0:0:0: CDB: >> [ 1407.497333] Get event status notification: 4a 01 00 00 10 00 00 00 08 00 >> [ 1407.498285] ata2.00: cmd a0/00:00:00:08:00/00:00:00:00:00/a0 tag 0 >> pio 16392 in >> [ 1407.498285] res 50/00:03:00:00:00/00:00:00:00:00/a0 Emask >> 0x10 (ATA bus error) >> [ 1407.501987] ata2.00: status: { DRDY } >> [ 1407.502882] ata2: hard resetting link >> [ 1408.230302] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) >> [ 1408.233279] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) >> filtered out >> [ 1408.237467] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) >> filtered out >> [ 1408.239084] ata2.00: configured for UDMA/100 >> [ 1408.262238] ata2: EH complete Is this after a resume? It could be that for some reason the SATA link is a little bit unstable right after the machine powers up again. There may not be much the kernel can do about this.. >> [ 3565.785609] EXT4-fs (sda4): re-mounted. Opts: >> errors=remount-ro,data=ordered,commit=1800 >> [ 3576.921499] NMI watchdog: enabled on all CPUs, permanently consumes >> one hw-PMU counter. >> [ 3576.958624] ehci_hcd 0000:00:1a.0: setting latency timer to 64 >> [ 3577.114612] EXT4-fs (sda4): re-mounted. Opts: >> errors=remount-ro,data=ordered,commit=0 >> [ 3577.923688] ata2.00: exception Emask 0x10 SAct 0x0 SErr 0x50000 >> action 0xe frozen >> [ 3577.925852] ata2.00: irq_stat 0x00400000, PHY RDY changed >> [ 3577.926746] ata2: SError: { PHYRdyChg CommWake } >> [ 3577.927544] sr 1:0:0:0: CDB: >> [ 3577.928345] Get event status notification: 4a 01 00 00 10 00 00 00 08 00 >> [ 3577.929642] ata2.00: cmd a0/00:00:00:08:00/00:00:00:00:00/a0 tag 0 >> pio 16392 in >> [ 3577.929642] res 50/00:03:00:00:00/00:00:00:00:00/a0 Emask >> 0x10 (ATA bus error) >> [ 3577.932954] ata2.00: status: { DRDY } >> [ 3577.934264] ata2: hard resetting link >> [ 3578.662228] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) >> [ 3578.665211] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) >> filtered out >> [ 3578.669355] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) >> filtered out >> [ 3578.670969] ata2.00: configured for UDMA/100 >> [ 3578.694145] ata2: EH complete >> >> Is it linux driver, or maybe >> >> $ lspci # sata information only >> 00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family >> 6-port SATA Controller [AHCI mode] (rev 04) (prog-if 01 [AHCI 1.0]) >> Subsystem: Intel Corporation Device 7270 >> Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 20 >> I/O ports at 2098 [size=8] >> I/O ports at 20bc [size=4] >> I/O ports at 2090 [size=8] >> I/O ports at 20b8 [size=4] >> I/O ports at 2060 [size=32] >> Memory at a0816000 (32-bit, non-prefetchable) [size=2K] >> Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- >> Capabilities: [70] Power Management version 3 >> Capabilities: [a8] SATA HBA v1.0 >> Capabilities: [b0] PCI Advanced Features >> Kernel driver in use: ahci >> >> $ uname -a >> Linux macbook-pro 3.6.5macbook-pro-custom-v0.1 #4 SMP Sun Nov 4 >> 12:39:03 UTC 2012 x86_64 GNU/Linux >> $ cat /etc/debian_version >> wheezy/sid >> >> In OSX there is no errors with hard drive. >> >> What else can I do investigate this situation next? >> >> -- >> Azat Khuzhin > > > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/