From owner-freebsd-stable@FreeBSD.ORG Sun Sep 23 23:19:20 2012 Return-Path: Delivered-To: stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 10BD5106566B for ; Sun, 23 Sep 2012 23:19:20 +0000 (UTC) (envelope-from pfg@freebsd.org) Received: from nm7.bullet.mail.sp2.yahoo.com (nm7.bullet.mail.sp2.yahoo.com [98.139.91.77]) by mx1.freebsd.org (Postfix) with SMTP id D73438FC08 for ; Sun, 23 Sep 2012 23:19:19 +0000 (UTC) Received: from [72.30.22.93] by nm7.bullet.mail.sp2.yahoo.com with NNFMP; 23 Sep 2012 23:19:13 -0000 Received: from [98.139.91.1] by tm15.bullet.mail.sp2.yahoo.com with NNFMP; 23 Sep 2012 23:19:13 -0000 Received: from [127.0.0.1] by omp1001.mail.sp2.yahoo.com with NNFMP; 23 Sep 2012 23:19:13 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 770899.59498.bm@omp1001.mail.sp2.yahoo.com Received: (qmail 8739 invoked by uid 60001); 23 Sep 2012 23:19:13 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s1024; t=1348442353; bh=2GWzqwAO2ZaUa0W1mjlKzQIYWZOAopw4tqYaSBV3etk=; h=X-YMail-OSG:Received:X-RocketYMMF:X-Mailer:References:Message-ID:Date:From:Reply-To:Subject:To:Cc:In-Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=z3O4g7ol8my0VV0SMRl3jwehGsegC5P6ZVf31jZD86k/irOOJsvKBm/G53VrHox9dKlyPy2VemF6Tne2u15oMkwGJj5RwHj+Sh9Nb+3DqHbmhqkywlVWa5NPQ1B2EIO/6Ri9vU+XuANi+hbTvqdD22F6FHPbRR6BQjhQql5hkjw= X-YMail-OSG: 9b3ZtzEVM1ldIqYyADN6PK1oHwJB7BpgvwqTJCRFR5cicu. 11b0f6dljS22O24gCb6R1nbJWHE_jD6Fbmqcxug.xB9kFLyivdZ8cmVi1CSP JVWg1m4ZHn60tSXL_7nvWcDTzDjTgJXb.w0n6smucLyoE0zpldW7Ye3XXBNM Ox6yANKNIRPrep9b866AlJHuRDnjn5nJyChld_5w_QmDXqMX3rynEeqhrT0u B3ez6LRfAlkmFDdsbBBGnEsFcGPuJAmwMQovdAyV7t.BkrSWqiGYbaFyN2PQ UUDPo_VgakQSvQ1_Q0gkJWCZ9_MV8dYOFZpOCxYcrHGjQoc1CxU4ShWUiHhn aSoqp.EJyrF43Obcq9YnaO2fppwyOupQPIcjNXCdwEPVSsN.zCH0S59k4Oig 0EvJwec6r7eeSx7E8mw1HtGAI3r5Fut.0M6JqIXaM2P7xcuppWOTeDV7sVWt LB0V5T.sT5kLG1IPAd5Iz Received: from [200.118.157.7] by web113510.mail.gq1.yahoo.com via HTTP; Sun, 23 Sep 2012 16:19:13 PDT X-RocketYMMF: giffunip X-Mailer: YahooMailWebService/0.8.121.416 References: <20120923130414.GQ30766@albert.catwhisker.org> <20120923154349.GM37286@deviant.kiev.zoral.com.ua> <20120923225021.GT30766@albert.catwhisker.org> Message-ID: <1348442353.1084.YahooMailNeo@web113510.mail.gq1.yahoo.com> Date: Sun, 23 Sep 2012 16:19:13 -0700 (PDT) From: Pedro Giffuni To: David Wolfskill , Konstantin Belousov In-Reply-To: <20120923225021.GT30766@albert.catwhisker.org> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Cc: "stable@freebsd.org" Subject: Re: rpc.lockd exiting just after startup @r240811 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Pedro Giffuni List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 23 Sep 2012 23:19:20 -0000 Hello David;=0A=0ASorry to have caused you trouble.=0A=0A----- Original Mes= sage -----=0A> From: David Wolfskill =0A...=0A> =0A> = On Sun, Sep 23, 2012 at 06:43:49PM +0300, Konstantin Belousov wrote:=0A>> = ...=0A>> Try to revert the r240799. If this does not help, then some diggi= ng with=0A>> gdb would be needed to see why kernel dislikes the buffer. We= ll, the same=0A>> digging would be needed even if the revert helps.=0A> = =0A> Thanks for the suggestiion.=0A> =0A> As noted earlier, I first tried a= rebuild (not specifying -DNOCLEAN);=0A> that proved ineffective.=0A> =0A> = I then reverted r240799, and rpc.lockd runs; I am now able to issue=0A> svn= commands against an NFS-resident working copy.=A0 The procedure=0A> I used= (in case I screwed up -- or there's a less inelegant way to=0A> do it) was= :=0A> =0A> cd /usr/src && \=0A> svn diff -c 240799 >/tmp/d && \=0A> svn pat= ch --reverse-diff /tmp/d=0A> =0A> I then performed:=0A> =0A> make -DNOCLEAN= -j 4 buildworld && make -DNOCLEAN -j 4 kernel=0A> =0A> The machine is now = running:=0A> =0A> FreeBSD freebeast.catwhisker.org 9.1-PRERELEASE FreeBSD 9= .1-PRERELEASE #478 =0A> 240856M: Sun Sep 23 15:02:33 PDT 2012=A0 =A0 =0A> r= oot@freebeast.catwhisker.org:/usr/obj/usr/src/sys/GENERIC=A0 i386=0A> =0A> = =0A> I have subsequently seen similar symptoms on my work desktop, which=0A= > is running stable/9 as of r240849.=0A> =0A> =0A> Since rpc.lockd seems OK= on the systems running head, perhaps there=0A> was an issue with the MFC?= =0A>=A0=0A=0ABoth should have the same issue. It does depend on what kind o= f load=0Ayour -current box is running, of course.=0A=0A> I'll be happy to t= est further -- I just need a bit of guidance from=0A> time to time. :-}=0A>= =A0=0A=0A=0A=0AWhat I can do is send you individual patches to see if we=0A= can narrow down the culprit. If I can avoid reverting all the=0Achange it w= ill be better.=0A=0AIt will be a bit boring because you may have to build k= ernel=0Aand libc each time, so I would start with the most obvious=0Acandid= ates. For now just leave r240799 reverted.=0A=0APedro.=0A