From: Alexander Hoogerhuis <alexh@boxed.no>
To: linux-kernel@vger.kernel.org
Subject: Badness in elv_remove_request at drivers/block/elevator.c:253
Date: Thu, 08 Apr 2004 20:10:18 +0200 [thread overview]
Message-ID: <87smfexrw5.fsf@dorker.boxed.no> (raw)
[-- Attachment #1: Type: text/plain, Size: 1250 bytes --]
Playing around with some HP servers that are going live soon, I loaded
up 2.6.5-mm1 and all filesystems are ext3, the disks are mirrored 36Gb
SCSI using the cciss-driver. After the machine had been exceedingly
wellbehaved I decided to have fun and did this:
formail -s mail < big.mail.box
and thus injected approx 20k mails into postfix. The machine stayed
responsive and well behaved throughout, but the kernel log caught a
few of these:
Badness in elv_remove_request at drivers/block/elevator.c:253
Call Trace:
[<c022dc31>] elv_remove_request+0x92/0x94
[<c023af06>] do_cciss_request+0x290/0x2bf
[<c0235212>] as_remove_queued_request+0x70/0xf9
[<c011982a>] scheduler_tick+0x17f/0x4b3
[<c0234721>] as_find_next_arq+0x63/0x76
[<c02355d1>] as_move_to_dispatch+0xe8/0x1c4
[<c02a89b1>] schedule+0x445/0x85c
[<c02357dd>] as_dispatch_request+0x130/0x2b1
[<c02364aa>] as_work_handler+0x78/0x7a
[<c012d20c>] worker_thread+0x1a2/0x245
[<c0236432>] as_work_handler+0x0/0x7a
[<c0119b5e>] default_wake_function+0x0/0xc
[<c0119b5e>] default_wake_function+0x0/0xc
[<c012d06a>] worker_thread+0x0/0x245
[<c01307c2>] kthread+0x9c/0xa1
[<c0130726>] kthread+0x0/0xa1
[<c010225d>] kernel_thread_helper+0x5/0xb
The config used is attached.
mvh,
A
[-- Attachment #2: config.gz --]
[-- Type: application/octet-stream, Size: 6129 bytes --]
[-- Attachment #3: Type: text/plain, Size: 203 bytes --]
--
Alexander Hoogerhuis | alexh@boxed.no
CCNP - CCDP - MCNE - CCSE | +47 908 21 485
"You have zero privacy anyway. Get over it." --Scott McNealy
reply other threads:[~2004-04-08 19:17 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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=87smfexrw5.fsf@dorker.boxed.no \
--to=alexh@boxed.no \
--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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
Powered by JetHome