From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: Javier Sanz <jsanza@gmail.com>
Cc: RT <linux-rt-users@vger.kernel.org>
Subject: Re: BUG: scheduling while atomic: swapper/0/0/0x00010002
Date: Fri, 11 Dec 2015 18:10:32 +0100 [thread overview]
Message-ID: <20151211171032.GI6720@linutronix.de> (raw)
In-Reply-To: <CAOLSsAzRBCJN+sWuzm51fAF4XVkbhPvKTMtqXOVkw_nRV28ibg@mail.gmail.com>
* Javier Sanz | 2015-10-26 11:59:56 [+0100]:
>The dmesg shows :
…
>[ 15.947514] vboxdrv: Found 4 processor cores
>[ 15.963261] BUG: scheduling while atomic: swapper/0/0/0x00010002
>[ 15.963297] <IRQ> [<ffffffff8160f5c2>] dump_stack+0x4a/0x61
>[ 15.963302] [<ffffffff81095983>] __schedule_bug+0x43/0x60
>[ 15.963305] [<ffffffff81611005>] __schedule+0x4a5/0x7f0
>[ 15.963309] [<ffffffff810b20bb>] ? task_blocks_on_rt_mutex+0x19b/0x240
>[ 15.963312] [<ffffffff8161138a>] schedule+0x3a/0xc0
>[ 15.963315] [<ffffffff81612db5>] rt_spin_lock_slowlock+0xc5/0x260
>[ 15.963319] [<ffffffff81614109>] rt_spin_lock+0x29/0x30
>[ 15.963338] [<ffffffffa0290487>]
>VBoxHost_RTSpinlockAcquire+0x57/0x70 [vboxdrv]
>[ 15.963349] [<ffffffffa02822c4>]
>supdrvGipMpEventOnlineOrInitOnCpu+0x64/0x2e0 [vboxdrv]
>[ 15.963361] [<ffffffffa028e320>] ?
>VBoxHost_RTMpGetOnlineSet+0x50/0x50 [vboxdrv]
>[ 15.963371] [<ffffffffa0282550>] supdrvGipInitOnCpu+0x10/0x20 [vboxdrv]
>[ 15.963384] [<ffffffffa028e355>] rtmpLinuxAllWrapper+0x35/0x40 [vboxdrv]
>[ 15.963387] [<ffffffff810e2385>] flush_smp_call_function_queue+0x55/0x160
>[ 15.963390] [<ffffffff810e2f2e>]
…
>Virtualbox is enable on boot :(
This is third party code. Nothing I can do about it.
>Thank you
Sebastian
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prev parent reply other threads:[~2015-12-11 17:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-26 10:59 BUG: scheduling while atomic: swapper/0/0/0x00010002 Javier Sanz
2015-12-11 17:10 ` Sebastian Andrzej Siewior [this message]
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