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Date:      Sat, 19 Feb 2011 10:56:34 +0100
From:      Gary Jennejohn <gljennjohn@googlemail.com>
To:        dave jones <s.dave.jones@gmail.com>
Cc:        freebsd-fs@freebsd.org
Subject:   Re: msdosfs kernel panic with a broken usb flash drive
Message-ID:  <20110219105634.1c5e4402@ernst.jennejohn.org>
In-Reply-To: <AANLkTin0O5bc6kPoRjZkFy9k0E=qs_16zqRMjxcBCkhC@mail.gmail.com>
References:  <AANLkTin0O5bc6kPoRjZkFy9k0E=qs_16zqRMjxcBCkhC@mail.gmail.com>

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On Sat, 19 Feb 2011 12:42:48 +0800
dave jones <s.dave.jones@gmail.com> wrote:

> Recently I have two broken USB thumb drives. I tried to mount /dev/da0s1
> by using mount_msdosfs /dev/da0s1 /mnt, and I got the kernel panic.
> I tried another broken usb drive, the result is the same, kernel panic.
> I also tried it on Linux using "mount -t /dev/sdb1 /mnt", no panic.
> 
> Does it make sense that mounting broken USB drives would cause the
> kernel panic?
> Any idea how to solve this issue? thank you.
> 

Without back trace from ddb or a kernel crash dump it would a little
difficult for anyone to provide an intelligent answer.

-- 
Gary Jennejohn



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