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Open Source and information security mailing list archives
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Date: Mon, 09 Apr 2012 18:19:28 +0200 From: Sven Joachim <svenjoac@....de> To: Rik van Riel <riel@...hat.com> Cc: Linus Torvalds <torvalds@...ux-foundation.org>, Andrew Morton <akpm@...ux-foundation.org>, werner <w.landgraf@...ru>, David Rientjes <rientjes@...gle.com>, Hugh Dickins <hughd@...gle.com>, linux-kernel@...r.kernel.org, Oleg Nesterov <oleg@...hat.com> Subject: Re: v3.4-rc2 out-of-memory problems (was Re: 3.4-rc1 sticks-and-crashs) On 2012-04-09 17:57 +0200, Rik van Riel wrote: > On 04/09/2012 03:04 AM, Sven Joachim wrote: > >> While I did not experience any crashes or instabilities (yet?), I'm also >> seeing memory leaks. On a system started this morning, with hardly >> anything running: > >> where I would expect no more than 50 MB used, 400 MB are actually in use: >> >> ,---- >> | $ free >> | total used free shared buffers cached >> | Mem: 3348400 1849712 1498688 0 328960 1119180 >> | -/+ buffers/cache: 401572 2946828 >> | Swap: 3719040 0 3719040 >> `---- > > Do you see any big memory users in /proc/meminfo or in > /proc/slabinfo? Attaching these files, since I can't really make anything out of the latter. Note that I started a few memory hogs (X, Firefox, Emacs with Gnus), so overall memory footprint has grown to 768 MB. View attachment "meminfo" of type "text/plain" (986 bytes) View attachment "slabinfo" of type "text/plain" (16730 bytes)
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