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Date:	Mon, 10 Mar 2014 11:50:53 -0400
From:	Dave Jones <>
To:	Tejun Heo <>
Cc:	Linus Torvalds <>,
	Chris Metcalf <>,
	Andrew Morton <>,
	Linux Kernel Mailing List <>,
	linux-mm <>
Subject: Re: deadlock in lru_add_drain ? (3.14rc5)

On Mon, Mar 10, 2014 at 11:01:06AM -0400, Tejun Heo wrote:

 > > On Sat, Mar 8, 2014 at 2:00 PM, Dave Jones <> wrote:
 > > > I left my fuzzing box running for the weekend, and checked in on it this evening,
 > > > to find that none of the child processes were making any progress.
 > > > cat'ing /proc/n/stack shows them all stuck in the same place..
 > > > Some examples:
 > Dave, any chance you can post full sysrq-t dump?

It's too big to fit in the ring-buffer, so some of it gets lost before
it hits syslog, but hopefully what made it to disk is enough.


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