From: Borislav Petkov <bp@alien8.de>
To: Stefan Sabolowitsch <Stefan.Sabolowitsch@felten-group.com>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Alexander Duyck <alexander.h.duyck@intel.com>
Subject: Re: get a kernel crash with kernel 3.10.0-1.el6.elrepo.x86_64
Date: Fri, 5 Jul 2013 20:21:06 +0200 [thread overview]
Message-ID: <20130705182106.GA29025@pd.tnic> (raw)
In-Reply-To: <CDFC5EEC.A5BF%Stefan.Sabolowitsch@felten-group.com>
On Fri, Jul 05, 2013 at 09:30:53AM +0000, Stefan Sabolowitsch wrote:
> Hi all,
> I get a kernel crash with 3.10.0-1.el6.elrepo.x86_64 (on two machines the
> same problem).
> Never seen on v3.8.x / v3.9x
>
> Any idea ?
>
> Thx
> Stefan
>
> -#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-
>
> abrt_version: 2.0.8
> cmdline: ro root=/dev/mapper/vg_ipd2-lv_root rd_NO_LUKS rd_NO_MD
> SYSFONT=latarcyrheb-sun16 crashkernel=auto rd_LVM_LV=vg_ipd2/lv_swap
> rd_NO_DM LANG=de_DE.UTF-8 KEYBOARDTYPE=pc KEYTABLE=de
> rd_LVM_LV=vg_ipd2/lv_root rhgb quiet
> kernel: 3.10.0-1.el6.elrepo.x86_64
> time: Do 04 Jul 2013 16:18:29 GMT
>
> sosreport.tar.xz: Binary file, 1665652 bytes
>
> backtrace:
> :WARNING: at drivers/dma/ioat/dca.c:697 ioat3_dca_init+0x1f2/0x200
> [ioatdma]()
> :ioatdma 0000:00:16.0: APICID_TAG_MAP set incorrectly by BIOS, disabling
> DCA
It basically says that your BIOS is b0rked
(f3c78f8515dd4cb9e26040ebb54cf589d21137ee) and disables the Direct Cache
Access.
--
Regards/Gruss,
Boris.
Sent from a fat crate under my desk. Formatting is fine.
--
prev parent reply other threads:[~2013-07-05 18:21 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-05 9:30 get a kernel crash with kernel 3.10.0-1.el6.elrepo.x86_64 Stefan Sabolowitsch
2013-07-05 18:21 ` Borislav Petkov [this message]
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