From owner-freebsd-current@freebsd.org Sun Apr 22 03:21:19 2018 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 46857FB9558 for ; Sun, 22 Apr 2018 03:21:19 +0000 (UTC) (envelope-from cy.schubert@cschubert.com) Received: from smtp-out-no.shaw.ca (smtp-out-no.shaw.ca [64.59.134.13]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "Client", Issuer "CA" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id B3095844BF; Sun, 22 Apr 2018 03:21:18 +0000 (UTC) (envelope-from cy.schubert@cschubert.com) Received: from spqr.komquats.com ([70.67.125.17]) by shaw.ca with ESMTPA id A5YxfI0OIvB5RA5YzfALrV; Sat, 21 Apr 2018 21:21:17 -0600 X-Authority-Analysis: v=2.3 cv=PvS9kTE3 c=1 sm=1 tr=0 a=VFtTW3WuZNDh6VkGe7fA3g==:117 a=VFtTW3WuZNDh6VkGe7fA3g==:17 a=kj9zAlcOel0A:10 a=Kd1tUaAdevIA:10 a=UqCG9HQmAAAA:8 a=VxmjJ2MpAAAA:8 a=YqRfAJJkAAAA:8 a=hF2rLc1pAAAA:8 a=6I5d2MoRAAAA:8 a=YxBL1-UpAAAA:8 a=sBeMAxy3m3l4eF98PuwA:9 a=CjuIK1q_8ugA:10 a=VkU0TBxsNEYA:10 a=WthIJ1qJ88kA:10 a=7gXAzLPJhVmCkEl4_tsf:22 a=EZxYlxVqKW1-bC4Rwo9g:22 a=O9OM7dhJW_8Hj9EqqvKN:22 a=IjZwj45LgO3ly-622nXo:22 a=Ia-lj3WSrqcvXOmTRaiG:22 Received: from slippy.cwsent.com (slippy [10.1.1.91]) by spqr.komquats.com (Postfix) with ESMTPS id AA285DA4; Sat, 21 Apr 2018 20:21:15 -0700 (PDT) Received: from slippy.cwsent.com (localhost [127.0.0.1]) by slippy.cwsent.com (8.15.2/8.15.2) with ESMTP id w3M3LFk8004189; Sat, 21 Apr 2018 20:21:15 -0700 (PDT) (envelope-from Cy.Schubert@cschubert.com) Received: from slippy (cy@localhost) by slippy.cwsent.com (8.15.2/8.15.2/Submit) with ESMTP id w3M3LFFj004186; Sat, 21 Apr 2018 20:21:15 -0700 (PDT) (envelope-from Cy.Schubert@cschubert.com) Message-Id: <201804220321.w3M3LFFj004186@slippy.cwsent.com> X-Authentication-Warning: slippy.cwsent.com: cy owned process doing -bs X-Mailer: exmh version 2.8.0 04/21/2012 with nmh-1.7.1 Reply-to: Cy Schubert From: Cy Schubert X-os: FreeBSD X-Sender: cy@cwsent.com X-URL: http://www.cschubert.com/ To: Rick Macklem cc: Tijl Coosemans , "freebsd-current@freebsd.org" , Cy Schubert Subject: Re: i386 hangs during halt "vnodes remaining... 0 time out" In-Reply-To: Message from Rick Macklem of "Sun, 22 Apr 2018 03:00:35 -0000." Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Sat, 21 Apr 2018 20:21:15 -0700 X-CMAE-Envelope: MS4wfPGc2okl5FjLSoaVR6iK6qksxdxj027hw1oiDtxm5oz9nku7dVR5Z/oWfje4D9xE/mGfkATKEjxNYqrFdX9OoCEpmt8n858VpBTONuElaTWzzyVbrRxH SFebKIrblGgkTXKojTG6ywjXNAbBa4v+8FXx8nbt1/ZHH1AvnnJBU2nSQpbv8A8NNzuJ/aw6NfpoB3jFrqv22+681vrBCkbZSN5sXoJhbhAfySCFdCXYEz7/ 9vvcJqT+ZvNcd00LI+nigA== X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 22 Apr 2018 03:21:19 -0000 In message , Rick Macklem writes: > Cy Schubert wrote: > >In message <201804212227.w3LMRp5W002975@slippy.cwsent.com>, Cy Schubert > writes: > >> In message <20180421234934.10d7dfab@kalimero.tijl.coosemans.org>, Tijl > >> Cooseman > >> s writes: > >> > --MP_/TDsO+CDIra7UXGs=vVO3NTB > >> > Content-Type: text/plain; charset=US-ASCII > >> > Content-Transfer-Encoding: 7bit > >> > Content-Disposition: inline > >> > > >> > On Sat, 21 Apr 2018 21:09:09 +0000 Rick Macklem w > rot > >> e: > >> > > With a recent head/current kernel (doesn't happen when running a Dec. > >> > > 2017 one), when I do a halt, it gets as far as: > >> > > > >> > > vnodes remaining... 0 time out > >> > > > >> > > and that's it (the time out appears several seconds after the first "0 > "). > >> > > With a Dec. 2017 kernel there would be several "0"s printed. > >> > > It appears that it is stuck in the first iteration of the sched_sync() > >> > > loop after it is no longer in SYNCER_RUNNING state. > >> > > > >> > > Any ideas? rick > >> > > >> > See https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=227404 > >> > I have a patch (attached) but haven't been able to test it yet. > >> > >> I've noticed this as well on my old Penium-M laptop (updated about > >> twice a year). I'll try your patch this weekend or early next week. > > > >Works perfectly. > Patch seems to work for my i386 as well. > > Thanks, rick Yes, thank you. -- Cheers, Cy Schubert FreeBSD UNIX: Web: http://www.FreeBSD.org The need of the many outweighs the greed of the few.