From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
To: linux-ia64@vger.kernel.org
Subject: [BUG?][2.6.25-mm1] sleeping during IRQ disabled
Date: Fri, 02 May 2008 09:27:44 +0000 [thread overview]
Message-ID: <20080502182440.6E5F.KOSAKI.MOTOHIRO@jp.fujitsu.com> (raw)
Hi
On ia64 2.6.25-mm1, below message is displayed at stress test running.
Is it bug or not?
---------------------------------------------
BUG: sleeping function called from invalid context at kernel/rwsem.c:21
in_atomic():0, irqs_disabled():1
Call Trace:
[<a000000100015d00>] show_stack+0x80/0xa0
spà0001608577f840 bspà00016085771038
[<a000000100015d50>] dump_stack+0x30/0x60
spà0001608577fa10 bspà00016085771020
[<a000000100092e80>] __might_sleep+0x1e0/0x2e0
spà0001608577fa10 bspà00016085770ff0
[<a000000100791f00>] down_read+0x20/0x60
spà0001608577fa10 bspà00016085770fd0
[<a00000010015cd50>] access_process_vm+0x70/0x3a0
spà0001608577fa10 bspà00016085770f28
[<a000000100030f60>] ia64_sync_kernel_rbs+0x40/0x100
spà0001608577fa20 bspà00016085770ef0
[<a00000010002f640>] do_sync_rbs+0xc0/0x100
spà0001608577fa30 bspà00016085770ec0
[<a00000010000b250>] unw_init_running+0x70/0xa0
spà0001608577fa40 bspà00016085770e98
[<a000000100033ee0>] ia64_sync_krbs+0x80/0xa0
spà0001608577fe20 bspà00016085770e80
[<a0000001000168a0>] do_notify_resume_user+0x1c0/0x1e0
spà0001608577fe20 bspà00016085770e50
[<a00000010000b0e0>] notify_resume_user+0x40/0x60
spà0001608577fe20 bspà00016085770e00
[<a00000010000b010>] skip_rbs_switch+0xe0/0x110
spà0001608577fe30 bspà00016085770e00
[<a000000000010720>] __kernel_syscall_via_break+0x0/0x20
spà00016085780000 bspà00016085770e0
next reply other threads:[~2008-05-02 9:27 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-02 9:27 KOSAKI Motohiro [this message]
2008-05-02 10:02 ` [BUG?][2.6.25-mm1] sleeping during IRQ disabled Petr Tesarik
2008-05-02 22:53 ` Luck, Tony
2008-05-03 7:28 ` KOSAKI Motohiro
2008-05-04 15:47 ` KOSAKI Motohiro
2008-05-05 8:40 ` Petr Tesarik
2008-05-05 15:43 ` Petr Tesarik
2008-05-05 15:48 ` Petr Tesarik
2008-05-05 18:37 ` Luck, Tony
2008-05-06 3:09 ` KOSAKI Motohiro
2008-05-06 3:12 ` KOSAKI Motohiro
2008-05-06 18:25 ` Luck, Tony
2008-05-06 20:03 ` Luck, Tony
2008-05-06 21:41 ` Luck, Tony
2008-05-06 21:54 ` Luck, Tony
2008-05-07 0:57 ` Hidetoshi Seto
2008-05-07 6:59 ` Petr Tesarik
2008-05-07 8:54 ` Shaohua Li
2008-05-07 9:05 ` Hidetoshi Seto
2008-05-07 9:12 ` Hidetoshi Seto
2008-05-07 18:20 ` Roland McGrath
2008-05-07 21:50 ` Luck, Tony
2008-05-07 23:23 ` Roland McGrath
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=20080502182440.6E5F.KOSAKI.MOTOHIRO@jp.fujitsu.com \
--to=kosaki.motohiro@jp.fujitsu.com \
--cc=linux-ia64@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