From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4DF45C433F4 for ; Tue, 18 Sep 2018 23:23:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 04CB72146D for ; Tue, 18 Sep 2018 23:23:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 04CB72146D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728506AbeISE55 (ORCPT ); Wed, 19 Sep 2018 00:57:57 -0400 Received: from mx1.redhat.com ([209.132.183.28]:41230 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725779AbeISE54 (ORCPT ); Wed, 19 Sep 2018 00:57:56 -0400 Received: from smtp.corp.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.26]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id AB5CE36A5F5; Tue, 18 Sep 2018 23:23:02 +0000 (UTC) Received: from warthog.procyon.org.uk (ovpn-123-84.rdu2.redhat.com [10.10.123.84]) by smtp.corp.redhat.com (Postfix) with ESMTP id 64AC430912F4; Tue, 18 Sep 2018 23:23:01 +0000 (UTC) Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <20180913010517.GB7632@shao2-debian> References: <20180913010517.GB7632@shao2-debian> To: kernel test robot Cc: dhowells@redhat.com, LKML , Stephen Rothwell , lkp@01.org Subject: Re: [LKP] [ipc] 61224adcd2: general_protection_fault:#[##] MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <5175.1537312980.1@warthog.procyon.org.uk> Date: Wed, 19 Sep 2018 00:23:00 +0100 Message-ID: <5176.1537312980@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 2.84 on 10.5.11.26 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.29]); Tue, 18 Sep 2018 23:23:03 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Okay, I managed to run the job script for about 6 hours, but saw no problems. I'm guessing it's one of those things that you have to hit just right. I've updated my mount-api and fsinfo branches to remove the "shortcut" code from mqueue_get_tree() and just rely on vfs_get_super() finding a duplicate superblock. I'll ask Al to pull it tomorrow if I can work out solutions to Stephen's issues with building the sample programs. David