Re: [3.18rc1] btrfs triggering vm bug_on

[Dave Jones]

On Wed, Oct 22, 2014 at 08:50:57AM +0800, Qu Wenruo wrote:
 > Any reproducer?
 > 
 > Thanks,
 > Qu
 > -------- Original Message --------
 > Subject: [3.18rc1] btrfs triggering vm bug_on
 > From: Dave Jones <davej@xxxxxxxxxx>
 > To: Linux Kernel <linux-kernel@xxxxxxxxxxxxxxx>
 > Date: 2014å10æ22æ 05:57
 > > page:ffffea00088aa1c0 count:4 mapcount:0 mapping:ffff88009901e2d8 index:0x0
 > > flags: 0x2ffc0000000806(error|referenced|private)
 

Not easily. It had been running trinity for around 24hrs, and the
post-mortem file it dumped doesn't seem too helpful.

	Dave
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