linux-kernel - Re: Out of memory on 3.5 kernels

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Date:	Thu, 27 Sep 2012 07:52:08 +0200
From:	Nico Schottelius <nico-kernel20120920@...ottelius.org>
To:	Nico Schottelius <nico-kernel20120920@...ottelius.org>,
	David Rientjes <rientjes@...gle.com>,
	Arend van Spriel <arend@...adcom.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org>,
	Dave Kleikamp <shaggy@...nel.org>,
	jfs-discussion@...ts.sourceforge.net
Subject: Re: Out of memory on 3.5 kernels

Good morning,

Attached are the results of kmemleak at various stages (before, during,
after the backup). I am now running 3.6.0-rc7-00039-g6f0f9b6, which has
the same beheviour as 3.5.

According to slabtop it seems that jfs_ip is again the one consuming > 2
GiB memory in the end stage.

Let me know if you need more data, for me it's reboot time now!

Cheers,

Nico


-- 
PGP key: 7ED9 F7D3 6B10 81D7 0EC5  5C09 D7DC C8E4 3187 7DF0

View attachment "atop4" of type "text/plain" (3612 bytes)

View attachment "atop5" of type "text/plain" (3595 bytes)

View attachment "atop6-slab1.5g" of type "text/plain" (3709 bytes)

View attachment "atop7" of type "text/plain" (3765 bytes)

View attachment "atop8" of type "text/plain" (3676 bytes)

View attachment "dmesg1" of type "text/plain" (54553 bytes)

View attachment "dmesg2" of type "text/plain" (806 bytes)

View attachment "dmesg3" of type "text/plain" (5199 bytes)

View attachment "dmesg4-before-backup" of type "text/plain" (29293 bytes)

View attachment "dmesg5-during-backup" of type "text/plain" (16922 bytes)

View attachment "dmesg6" of type "text/plain" (0 bytes)

View attachment "dmesg7-during-backup" of type "text/plain" (28957 bytes)

View attachment "dmesg8-post-backup" of type "text/plain" (11351 bytes)

View attachment "kmemleak2" of type "text/plain" (14848 bytes)

View attachment "kmemleak3" of type "text/plain" (14848 bytes)

View attachment "kmemleak4" of type "text/plain" (5223 bytes)

View attachment "kmemleak5" of type "text/plain" (19800 bytes)

View attachment "kmemleak6-slab1.5g" of type "text/plain" (0 bytes)

View attachment "kmemleak7" of type "text/plain" (4385 bytes)

View attachment "kmemleak8" of type "text/plain" (0 bytes)

View attachment "slabtop4" of type "text/plain" (2005 bytes)

View attachment "slabtop5" of type "text/plain" (2012 bytes)

View attachment "slabtop6-slab1.5g" of type "text/plain" (2001 bytes)

View attachment "slabtop7" of type "text/plain" (2014 bytes)

View attachment "slabtop8" of type "text/plain" (2007 bytes)