From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Hellwig <hch@infradead.org>
Subject: Re: softlockup in xfstests 083
Date: Sat, 8 Dec 2012 07:45:42 -0500
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To: Luk?? Czerner <lczerner@redhat.com>
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On Mon, Nov 26, 2012 at 02:30:32PM +0100, Luk?? Czerner wrote:
> I am unable to reproduce the problem even after 70 iteration of 083
> on 3.7.0-rc7. It is not immediately obvious what would block you in
> ext4_ext_remove_space() other reading the extent tree from the disk,
> but it should not take so long, is the trace always the same ?

Hi Lukas,

sorry for the delay.

Been retesting this with the current post-pre8 Linus tree and I can
hit it with a single try, same trace as before.

This is an x86-64 kvm guest, single virtual cpu and 1.5 GB memory on
a virtio disk.