LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
From: Andrew Morton <akpm@linux-foundation.org>
To: ebuddington@wesleyan.edu
Cc: ebuddington@verizon.net, linux-kernel@vger.kernel.org,
linux-usb-devel@lists.sourceforge.net
Subject: Re: USB misbehavior causes system hang
Date: Mon, 5 Mar 2007 02:17:28 -0800 [thread overview]
Message-ID: <20070305021728.4c36dd4b.akpm@linux-foundation.org> (raw)
In-Reply-To: <20070227140610.GC6850@pool-71-123-99-133.spfdma.east.verizon.net>
> On Tue, 27 Feb 2007 09:06:21 -0500 Eric Buddington <ebuddington@verizon.net> wrote:
> 2.6.20-mm2 #1 Mon Feb 26 13:16:04 EST 2007 i686 unknown
>
> I have an external USB drive (WD MyBook 5000YS), which I use for backups.
>
> When I try to back up to it, it works for a while, but inevitably
> starts resetting like mad, gives I/O errors, and then (here's the
> problem), the softdog module reboots the system.
>
> ---------------------------
> scsi1 : SCSI emulation for USB Mass Storage devices
> input: Western Digital External HDD as /class/input/input8
> input: USB HID v1.11 Device [Western Digital External HDD] on usb-0000:00:03.2-6
> .2
> scsi 1:0:0:0: Direct-Access WD 5000YS External 106a PQ: 0 ANSI: 4
> SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
> sda: Write Protect is off
> sda: assuming drive cache: write through
> SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
> sda: Write Protect is off
> sda: assuming drive cache: write through
> sda: sda1 sda2
> sd 1:0:0:0: Attached scsi disk sda
> sd 1:0:0:0: Attached scsi generic sg0 type 0
> reiser4[pdflush(194)]: disable_write_barrier (fs/reiser4/wander.c:234)[zam-1055]
> :
> NOTICE: md1 does not support write barriers, using synchronous write instead.
> reiser4: sda2: found disk format 4.0.0.
>
> ---- (works fine here for a while, then:) ----------
>
> usb 1-6.2: reset high speed USB device using ehci_hcd and address 36
> usb 1-6.2: device descriptor read/64, error -110
> usb 1-6.2: device descriptor read/64, error -110
> usb 1-6.2: reset high speed USB device using ehci_hcd and address 36
> usb 1-6.2: device descriptor read/64, error -110
> usb 1-6.2: device descriptor read/64, error -110
> usb 1-6.2: reset high speed USB device using ehci_hcd and address 36
> usb 1-6.2: device descriptor read/8, error -110
> usb 1-6.2: device descriptor read/8, error -110
> usb 1-6.2: reset high speed USB device using ehci_hcd and address 36
> usb 1-6.2: device descriptor read/8, error -110
> usb 1-6.2: device descriptor read/8, error -110
> sd 1:0:0:0: scsi: Device offlined - not ready after error recovery
> sd 1:0:0:0: SCSI error: return code = 0x00050000
> end_request: I/O error, dev sda, sector 919931588
> sd 1:0:0:0: rejecting I/O to offline device
> sd 1:0:0:0: SCSI error: return code = 0x00010000
> end_request: I/O error, dev sda, sector 919931828
> sd 1:0:0:0: rejecting I/O to offline device
> sd 1:0:0:0: rejecting I/O to offline device
> sd 1:0:0:0: rejecting I/O to offline device
Does 2.6.20 do this? 2.6.21-rc1?
next prev parent reply other threads:[~2007-03-05 10:18 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-27 14:06 Eric Buddington
2007-02-27 14:15 ` Oliver Neukum
2007-02-27 21:49 ` Pete Zaitcev
2007-03-01 13:39 ` Eric Buddington
2007-03-05 10:17 ` Andrew Morton [this message]
2007-03-05 16:55 ` Eric Buddington
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20070305021728.4c36dd4b.akpm@linux-foundation.org \
--to=akpm@linux-foundation.org \
--cc=ebuddington@verizon.net \
--cc=ebuddington@wesleyan.edu \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-usb-devel@lists.sourceforge.net \
--subject='Re: USB misbehavior causes system hang' \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).