From: Ingo Molnar <mingo@elte.hu>
To: Thomas Meyer <thomas@m3y3r.de>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
"Rafael J. Wysocki" <rjw@sisk.pl>
Subject: Re: BUG: sleeping function called from invalid context at kernel/sched.c:5558
Date: Mon, 3 Nov 2008 20:47:21 +0100 [thread overview]
Message-ID: <20081103194721.GA16897@elte.hu> (raw)
In-Reply-To: <1225736361.5126.2.camel@localhost.localdomain>
* Thomas Meyer <thomas@m3y3r.de> wrote:
> False positive, while suspend/resume-to/from-disk?
>
> [19332.352863] BUG: sleeping function called from invalid context at kernel/sched.c:5558
> [19332.352866] in_atomic(): 0, irqs_disabled(): 1, pid: 3287, name: pm-hibernate
> [19332.352869] Pid: 3287, comm: pm-hibernate Tainted: G W 2.6.28-rc2 #97
> [19332.352871] Call Trace:
> [19332.352878] [<c0436408>] __might_sleep+0xdc/0xe3
> [19332.352882] [<c043bbde>] __cond_resched+0x12/0x36
> [19332.352886] [<c09d29a8>] _cond_resched+0x27/0x32
> [19332.352889] [<c0697d9c>] acpi_ps_complete_op+0x1e0/0x1ef
> [19332.352892] [<c069884e>] ? acpi_ps_alloc_op+0x82/0x84
> [19332.352896] [<c0689814>] ? acpi_ds_exec_end_op+0x30c/0x370
> [19332.352899] [<c069839f>] acpi_ps_parse_loop+0x5f4/0x721
> [19332.352902] [<c069779c>] acpi_ps_parse_aml+0x6d/0x267
Such messages are never false positives, this is a real bug.
Ingo
next prev parent reply other threads:[~2008-11-03 19:47 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-03 18:19 Thomas Meyer
2008-11-03 19:47 ` Ingo Molnar [this message]
2008-11-04 0:53 ` Rafael J. Wysocki
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