linux-kernel - Re: Reiserfs.c bug in 3.2-rc5

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Message-ID: <20111213180707.GI11747@quack.suse.cz>
Date:	Tue, 13 Dec 2011 19:07:07 +0100
From:	Jan Kara <jack@...e.cz>
To:	Jorge Bastos <mysql.jorge@...imal.pt>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: Reiserfs.c bug in 3.2-rc5

  Hello,

On Sat 10-12-11 23:48:40, Jorge Bastos wrote:
> Have a VM in hyper-v, and with 3.2x reiserfs.c crashes.
> Attached there's the images, since I'm unable to copy text only.
> 
> What can be done here?
  The assertion failing is:
        BUG_ON(nblocks > journal->j_trans_max);
in do_journal_begin_r(). That means that reiserfs_create() tried to start a
transaction with more credits than allowed by the journal.

  When did you started to see this problem? Also do you use SELinux (or
generally security labels)?

								Honza

-- 
Jan Kara <jack@...e.cz>
SUSE Labs, CR
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