From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751700AbaJKQKZ (ORCPT ); Sat, 11 Oct 2014 12:10:25 -0400 Received: from aserp1040.oracle.com ([141.146.126.69]:43591 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751041AbaJKQKW (ORCPT ); Sat, 11 Oct 2014 12:10:22 -0400 Message-ID: <5439564E.8080105@oracle.com> Date: Sat, 11 Oct 2014 12:09:50 -0400 From: Sasha Levin User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.0 MIME-Version: 1.0 To: paulmck@linux.vnet.ibm.com CC: "David S. Miller" , tgraf@suug.ch, LKML Subject: Re: rhashtable: hang while running tests on boot References: <5437E1B3.6020409@oracle.com> <20141010142247.GU4880@linux.vnet.ibm.com> <5437ED21.2040500@oracle.com> <20141011155032.GZ4880@linux.vnet.ibm.com> In-Reply-To: <20141011155032.GZ4880@linux.vnet.ibm.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit X-Source-IP: ucsinet21.oracle.com [156.151.31.93] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/11/2014 11:50 AM, Paul E. McKenney wrote: >>> > > I am guessing that this happens only when running the resizable hashtable >>> > > tests -- if that guess is incorrect, please let me know. >> > >> > I've seen it a few times only with rhashtable related traces, if that ever >> > changes I'll update - but for now I think it's safe to assume it's rhashtable >> > specific. > Ah, so this is intermittent. Joy. Yup, I'm seeing it in about 10% of boot attempts. Thanks, Sasha