Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933870AbaFIP5B (ORCPT ); Mon, 9 Jun 2014 11:57:01 -0400 Received: from mx0a-00082601.pphosted.com ([67.231.145.42]:52689 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933716AbaFIP45 (ORCPT ); Mon, 9 Jun 2014 11:56:57 -0400 Message-ID: <5395D9D6.3080101@fb.com> Date: Mon, 9 Jun 2014 11:59:18 -0400 From: Chris Mason User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.5.0 MIME-Version: 1.0 To: Sasha Levin , CC: LKML , Dave Jones , Subject: Re: btrfs: hang on boot due to tests References: <5395CFE6.10804@oracle.com> In-Reply-To: <5395CFE6.10804@oracle.com> X-Enigmail-Version: 1.6 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit X-Originating-IP: [192.168.57.29] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.12.52,1.0.14,0.0.0000 definitions=2014-06-09_03:2014-06-09,2014-06-09,1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=fb_default_notspam policy=fb_default score=0 kscore.is_bulkscore=1.46926359967381e-11 kscore.compositescore=0 circleOfTrustscore=198.888439154703 compositescore=0.998981209195878 urlsuspect_oldscore=0.998981209195878 suspectscore=0 recipient_domain_to_sender_totalscore=0 phishscore=0 bulkscore=0 kscore.is_spamscore=0 recipient_to_sender_totalscore=0 recipient_domain_to_sender_domain_totalscore=64355 rbsscore=0.998981209195878 spamscore=0 recipient_to_sender_domain_totalscore=0 urlsuspectscore=0.9 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1402240000 definitions=main-1406090207 X-FB-Internal: deliver Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 06/09/2014 11:16 AM, Sasha Levin wrote: > Hi all, > > It seems that some recent changes to btrfs tests make it hang during boot: > > [ 49.730033] NMI watchdog: BUG: soft lockup - CPU#34 stuck for 23s! [swapper/0:1] > [ 49.730033] Modules linked in: > [ 49.730033] hardirqs last enabled at (6389143): restore_args (arch/x86/kernel/entry_64.S:829) > [ 49.730033] hardirqs last disabled at (6389144): apic_timer_interrupt (arch/x86/kernel/entry_64.S:1021) > [ 49.730033] softirqs last enabled at (6389142): __do_softirq (./arch/x86/include/asm/preempt.h:22 kernel/softirq.c:296) > [ 49.730033] softirqs last disabled at (6389139): irq_exit (kernel/softirq.c:346 kernel/softirq.c:387) > [ 49.730033] CPU: 34 PID: 1 Comm: swapper/0 Not tainted 3.15.0-rc8-next-20140606-sasha-00021-ga9d3a0b-dirty #597 This is 3.15-rc8 + linux-next? I'll try to reproduce here, but the tests were working for me. -chris -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/