From: "Michal Piotrowski" <michal.k.k.piotrowski@gmail.com>
To: "Paolo Ornati" <ornati@fastwebnet.it>
Cc: "Linux Kernel Mailing List" <linux-kernel@vger.kernel.org>,
"Avi Kivity" <avi@qumranet.com>,
kvm-devel@lists.sourceforge.net
Subject: Re: WARNING: at arch/x86_64/kernel/smp.c:379 smp_call_function_single()
Date: Fri, 10 Aug 2007 14:04:33 +0200 [thread overview]
Message-ID: <6bffcb0e0708100504n7fbafb5bt6a35165277dc767a@mail.gmail.com> (raw)
In-Reply-To: <20070810134140.2806b587@localhost>
Hi,
On 10/08/07, Paolo Ornati <ornati@fastwebnet.it> wrote:
> Just got this warning during suspend2ram (2.6.23-rc2-gac078602).
>
> Config and full dmesg attached.
>
>
> [ 756.707601] Disabling non-boot CPUs ...
> [ 756.712034] kvm: disabling virtualization on CPU1
> [ 756.712037] WARNING: at arch/x86_64/kernel/smp.c:379 smp_call_function_single()
> [ 756.712039]
> [ 756.712039] Call Trace:
> [ 756.712046] [<ffffffff8021d159>] smp_call_function_single+0x119/0x120
> [ 756.712050] [<ffffffff80542169>] thread_return+0x1bf/0x626
> [ 756.712054] [<ffffffff80234b5b>] sys_sched_yield+0x2b/0x80
> [ 756.712057] [<ffffffff8043684b>] kvm_cpu_hotplug+0x4b/0xa0
> [ 756.712060] [<ffffffff80247c83>] notifier_call_chain+0x53/0x80
> [ 756.712062] [<ffffffff80247d09>] __raw_notifier_call_chain+0x9/0x10
> [ 756.712065] [<ffffffff80247d21>] raw_notifier_call_chain+0x11/0x20
> [ 756.712068] [<ffffffff8026184b>] take_cpu_down+0x1b/0x30
> [ 756.712071] [<ffffffff802699d2>] do_stop+0xd2/0x150
> [ 756.712073] [<ffffffff80269900>] do_stop+0x0/0x150
> [ 756.712076] [<ffffffff8024f84d>] kthread+0x4d/0x80
> [ 756.712079] [<ffffffff8020cb28>] child_rip+0xa/0x12
> [ 756.712081] [<ffffffff8020c23c>] restore_args+0x0/0x30
> [ 756.712084] [<ffffffff8024f800>] kthread+0x0/0x80
> [ 756.712086] [<ffffffff8020cb1e>] child_rip+0x0/0x12
> [ 756.712087]
> [ 756.815693] CPU 1 is now offline
> [ 756.815697] lockdep: not fixing up alternatives.
> [ 756.819276] CPU1 is down
>
Added to KR list, thanks for the report.
Regrads,
Michal
--
LOG
http://www.stardust.webpages.pl/log/
next prev parent reply other threads:[~2007-08-10 12:04 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-10 11:41 Paolo Ornati
2007-08-10 12:04 ` Michal Piotrowski [this message]
2007-08-13 11:42 ` Paolo Ornati
2007-08-13 12:35 ` Avi Kivity
2007-08-19 10:55 ` Avi Kivity
2007-08-19 12:51 ` Paolo Ornati
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