From: Olivier NICOLAS <olivn@trollprod.org>
To: Andrew Morton <akpm@digeo.com>
Cc: green@namesys.com, linux-kernel@vger.kernel.org
Subject: Re: 2.5.7x: processes in D state
Date: Sun, 29 Jun 2003 14:36:04 +0200 [thread overview]
Message-ID: <3EFEDD34.6070408@trollprod.org> (raw)
In-Reply-To: <20030628165650.3e2353a5.akpm@digeo.com>
[-- Attachment #1: Type: text/plain, Size: 2879 bytes --]
Hello,
1. SMP enable
System: dual Athlon 1800 MP
MSI K7D master MB using IDE disk controller
2. Preempt is not enable
3. IDE controller
lspci
...
00:07.1 IDE interface: Advanced Micro Devices [AMD] AMD-768 [Opus] IDE
(rev 04)
....
4. device driver used
CONFIG_BLK_DEV_AMD74XX=y
(full config is attached)
5. dmesg output
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
AMD7441: IDE controller at PCI slot 0000:00:07.1
AMD7441: chipset revision 4
AMD7441: not 100% native mode: will probe irqs later
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
AMD_IDE: Advanced Micro Devic AMD-768 [Opus] IDE (rev 04) UDMA100
controller on pci0000:00:07.1
ide0: BM-DMA at 0xe000-0xe007, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0xe008-0xe00f, BIOS settings: hdc:pio, hdd:DMA
hda: IC35L060AVVA07-0, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hdd: LG DVD-ROM DRD-8160B, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
hda: max request size: 128KiB
hda: host protected area => 1
hda: 120103200 sectors (61493 MB) w/1863KiB Cache, CHS=119150/16/63,
UDMA(100)
hda: hda1 hda2 hda4 < hda5 hda6 hda7 >
end_request: I/O error, dev hdd, sector 0
hdd: ATAPI 48X DVD-ROM drive, 512kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.12
Andrew Morton wrote:
> Olivier NICOLAS <olivn@trollprod.org> wrote:
>
>>It still hapen in 2.5.73-bk5
>>
>> See Sys-Rq T output in attached file
>
>
> This is the offending process:
>
> pdflush D 00000001 4294957500 10 1 11 9 (L-TLB)
> dfdd5d28 00000046 c039d540 00000001 00000003 c02450f3 d4cc7a44 dfdd5d18
> dfdd5d18 dfda16a0 dfdd5d1c c03d7380 dfdd7980 00000283 00000246 ce311a0c
> c039d540 c03d7a00 dfdd5d64 dfdd5d34 c011ddb4 ce16a888 dfdd5d90 c0160ad9
> Call Trace:
> [<c02450f3>] generic_unplug_device+0x83/0xc0
> [<c011ddb4>] io_schedule+0x24/0x30
> [<c0160ad9>] __wait_on_buffer+0x99/0xd0
> [<c011f210>] autoremove_wake_function+0x0/0x50
> [<c011f210>] autoremove_wake_function+0x0/0x50
> [<c01e57dd>] flush_commit_list+0x34d/0x440
> [<c01e9f8c>] do_journal_end+0x71c/0xbe0
> [<c01e911d>] flush_old_commits+0x12d/0x1c0
> [<c01b5521>] __log_start_commit+0x31/0x40
> [<c01d6c48>] reiserfs_write_super+0xa8/0xf0
> [<c0166784>] sync_supers+0x164/0x180
> [<c01434d8>] wb_kupdate+0x48/0x190
> [<c011c2e4>] schedule+0x114/0x5e0
> [<c0143d32>] __pdflush+0x162/0x350
> [<c0143f20>] pdflush+0x0/0x20
> [<c0143f31>] pdflush+0x11/0x20
> [<c0143490>] wb_kupdate+0x0/0x190
> [<c01073b9>] kernel_thread_helper+0x5/0xc
>
> It looks like some IO got submitted and then was simply lost.
>
> I can see you're using SMP. Preempt or not?
>
> What disk controller hardware are you using? And which device drivers
> for that hardware?
>
>
[-- Attachment #2: config.gz --]
[-- Type: application/x-tar, Size: 4841 bytes --]
prev parent reply other threads:[~2003-06-29 11:23 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-06-18 20:30 2.5.7x: processes in D state Olivier NICOLAS
2003-06-19 6:02 ` Oleg Drokin
2003-06-21 15:50 ` Olivier NICOLAS
2003-06-28 14:31 ` Olivier NICOLAS
2003-06-28 23:56 ` Andrew Morton
2003-06-29 12:36 ` Olivier NICOLAS [this message]
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=3EFEDD34.6070408@trollprod.org \
--to=olivn@trollprod.org \
--cc=akpm@digeo.com \
--cc=green@namesys.com \
--cc=linux-kernel@vger.kernel.org \
/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
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.