linux-ext4 - Re: [2.6.25-rc5-ext4-36c86] attempt to access beyond end of device

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Message-ID: <47E1CE7F.6050706@redhat.com>
Date:	Wed, 19 Mar 2008 21:39:59 -0500
From:	Eric Sandeen <sandeen@...hat.com>
To:	Solofo.Ramangalahy@...l.net
CC:	linux-ext4@...r.kernel.org
Subject: Re: [2.6.25-rc5-ext4-36c86] attempt to access beyond end of device

Solofo.Ramangalahy@...l.net wrote:
> Hello,
> 
> During stress testing (workload: racer from ltp + fio/iometer), here
> is an error I am encountering:
> 8<------------------------------------------------------------------------------
> kernel: WARNING: at fs/buffer.c:1680 __block_write_full_page+0xd4/0x2af()

So this is WARN_ON(bh->b_size != blocksize);

What is b_size in this case?

-Eric
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