From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pd0-f182.google.com (mail-pd0-f182.google.com [209.85.192.182]) by kanga.kvack.org (Postfix) with ESMTP id 366616B0044 for ; Thu, 14 Nov 2013 05:15:31 -0500 (EST) Received: by mail-pd0-f182.google.com with SMTP id y13so1788159pdi.27 for ; Thu, 14 Nov 2013 02:15:30 -0800 (PST) Received: from psmtp.com ([74.125.245.199]) by mx.google.com with SMTP id yk3si27480686pac.12.2013.11.14.02.15.25 for ; Thu, 14 Nov 2013 02:15:26 -0800 (PST) Message-ID: <5284A2A0.4060008@elastichosts.com> Date: Thu, 14 Nov 2013 10:14:56 +0000 From: Alin Dobre MIME-Version: 1.0 Subject: Re: Unnecessary mass OOM kills on Linux 3.11 virtualization host 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> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: David Rientjes Cc: Cyrill Gorcunov , linux-mm@kvack.org On 14/11/13 10:12, David Rientjes wrote: > 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. > It's already enabled, thanks for the tip. -- 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