From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-f49.google.com (mail-pa0-f49.google.com [209.85.220.49]) by kanga.kvack.org (Postfix) with ESMTP id CFB846B0044 for ; Thu, 14 Nov 2013 05:12:50 -0500 (EST) Received: by mail-pa0-f49.google.com with SMTP id lf10so1873040pab.22 for ; Thu, 14 Nov 2013 02:12:50 -0800 (PST) Received: from psmtp.com ([74.125.245.170]) by mx.google.com with SMTP id n5si27441226pav.185.2013.11.14.02.12.48 for ; Thu, 14 Nov 2013 02:12:49 -0800 (PST) Received: by mail-pd0-f174.google.com with SMTP id y10so1780637pdj.33 for ; Thu, 14 Nov 2013 02:12:47 -0800 (PST) Date: Thu, 14 Nov 2013 02:12:45 -0800 (PST) From: David Rientjes Subject: Re: Unnecessary mass OOM kills on Linux 3.11 virtualization host In-Reply-To: <52849CD2.4030406@elastichosts.com> Message-ID: References: <20131024224326.GA19654@alpha.arachsys.com> <20131025103946.GA30649@alpha.arachsys.com> <20131028082825.GA30504@alpha.arachsys.com> <52836002.5050901@elastichosts.com> <20131113120948.GE2834@moon> <52837216.1090100@elastichosts.com> <20131113131921.GF2834@moon> <52849CD2.4030406@elastichosts.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org List-ID: To: Alin Dobre Cc: Cyrill Gorcunov , linux-mm@kvack.org On Thu, 14 Nov 2013, Alin Dobre wrote: > Thanks Cyrill! We'll test the kernel anyway to try and reproduce the mass oom > killing, so we'll see from there. > If you're able to reproduce it, please ensure /proc/sys/vm/oom_dump_tasks is set to 1 and provide the full kernel log. It makes debugging things like this much easier. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org