linux-kernel - [BUG] mmcblk0: divide error

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Message-ID: <20111130194248.GA2939@schottelius.org>
Date:	Wed, 30 Nov 2011 20:42:48 +0100
From:	Nico Schottelius <nico-linux-20111130@...ottelius.org>
To:	LKML <linux-kernel@...r.kernel.org>
Subject: [BUG] mmcblk0: divide error

Hello,

when trying to write stuff to the sdxc card in the MacBookPro(8,1)
I get a nasty error that results in all access to the SDXC
hanging, a trace that overwrites my xorg output (how did you
manage to do so?).

After switching to tty1 and back to tty7 (xorg), the image
is being refreshed and I can continue to work, though
the device is blocked:

root      2636  0.0  0.0      0     0 ?        D    19:52   0:00 [kworker/u:2]
root      3523  0.0  0.0   7584  1728 pts/2    D+   20:13   0:00 fsck.jfs /dev/mapper/photos

Attached is the dmesg output.

Cheers,

Nico

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