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Date: Tue, 11 Mar 2014 13:10:45 -0400
From: Dave Jones <davej@redhat.com>
To: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: Sasha Levin <sasha.levin@oracle.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Linux Kernel <linux-kernel@vger.kernel.org>, linux-mm@kvack.org,
        Linus Torvalds <torvalds@linux-foundation.org>,
        Joonsoo Kim <iamjoonsoo.kim@lge.com>, Bob Liu <bob.liu@oracle.com>,
        Konstantin Khlebnikov <koct9i@gmail.com>
Subject: Re: bad rss-counter message in 3.14rc5
Message-ID: <20140311171045.GA4693@redhat.com>
Mail-Followup-To: Dave Jones <davej@redhat.com>,
	Cyrill Gorcunov <gorcunov@gmail.com>,
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	Linus Torvalds <torvalds@linux-foundation.org>,
	Joonsoo Kim <iamjoonsoo.kim@lge.com>, Bob Liu <bob.liu@oracle.com>,
	Konstantin Khlebnikov <koct9i@gmail.com>
References: <20140310201340.81994295.akpm@linux-foundation.org>
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 <20140311045109.GB12551@redhat.com>
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 <20140311053017.GB14329@redhat.com>
 <20140311132024.GC32390@moon>
 <531F0E39.9020100@oracle.com>
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On Tue, Mar 11, 2014 at 06:37:50PM +0400, Cyrill Gorcunov wrote:
 
 > >  > After reading some more, I suppose the idea I had is wrong, investigating.
 > >  > Will ping if I find something.
 > > 
 > > I can rule it out anyway, I can reproduce this by telling trinity to do nothing
 > > other than mmap()'s.   I'll try and narrow down the exact parameters.
 > 
 > Dave, iirc trinity can write log file pointing which exactly syscall sequence
 > was passed, right? Share it too please.

Hm, I may have been mistaken, and the damage was done by a previous run.
I went from being able to reproduce it almost instantly to now not being able
to reproduce it at all.  Will keep trying.

	Dave