From owner-freebsd-stable@FreeBSD.ORG Tue Oct 2 18:19:43 2012 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id DC775106566B for ; Tue, 2 Oct 2012 18:19:43 +0000 (UTC) (envelope-from norbert.aschendorff@yahoo.de) Received: from nm28-vm4.bullet.mail.gq1.yahoo.com (nm28-vm4.bullet.mail.gq1.yahoo.com [98.136.216.163]) by mx1.freebsd.org (Postfix) with SMTP id 87EB38FC1B for ; Tue, 2 Oct 2012 18:19:43 +0000 (UTC) Received: from [98.137.12.189] by nm28.bullet.mail.gq1.yahoo.com with NNFMP; 02 Oct 2012 18:19:37 -0000 Received: from [208.71.42.210] by tm10.bullet.mail.gq1.yahoo.com with NNFMP; 02 Oct 2012 18:19:37 -0000 Received: from [127.0.0.1] by smtp221.mail.gq1.yahoo.com with NNFMP; 02 Oct 2012 18:19:37 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.de; s=s1024; t=1349201977; bh=Ewmg/TZT8q9Nsz6+LtBKyA9c2/PZSxPSfr/cwGlthRI=; h=X-Yahoo-Newman-Id:X-Yahoo-Newman-Property:X-YMail-OSG:X-Yahoo-SMTP:Received:Message-ID:Date:From:User-Agent:MIME-Version:To:Subject:References:In-Reply-To:Content-Type:Content-Transfer-Encoding; b=da2K2mbGta2IjKOqL8wj2JmTeWeVywqPAis3Puaud/o9EgFvl0eZmYJpCHYbFx98btE9nPQElgpJINOy4fvjDLNRZ1mX5C2uKf34HPriHPIEL72F+jk03D6yJIXzmRWs6jwmBdlG5oqO/BQ1M7/5QknvAjNtaiVWXpBM/4R/8Xg= X-Yahoo-Newman-Id: 606064.5427.bm@smtp221.mail.gq1.yahoo.com X-Yahoo-Newman-Property: ymail-3 X-YMail-OSG: jF23pXAVM1lv0qzyw_w9n05V2koKEbesTY_yMlUDh69SxtX zv2_uymwgtxzB1H0rDLiRgHPMn5cOiXHMwN4tqlErYqYzpArtE91IHpJzZS2 911kFNsGFP._8meiele_JtwjkQ4ZH4HNTAPhqX1xws1psDCsEfsZbRst9O4Q cNlskLDgqBZ7_Ghtbncs59rX7wv33UaORIrOnBqoE92BOZzHIMCrbwyVqsA5 0Lh2BVGQEDlwnE6FYscgRUOD.KgG_A8H8mMsTJGGOOMzhM7GSj3BaAgN0Eqo _QvUZkKGKRkNbFlFASTcpmZXRQhOMtjK8xjnPY2EAyGLZ.fWSflJ5_vbnUpg 9.ixb3PnBJtxWF4aGBL3EZzhah1fkZ52YC7cMpR2Ykc0cLnIGuU1BFpUc9qP lxjzoM6dYzGguX3jvXz_pBJ2D1cvrUZ_.715RrldQrisgwzUqxCd46H5tzYV slQ8Wt5iugxJwacXc_VjLSJ6jfnE6P6abthKiFxw42YjxQis0eT9GUJy_C4a nWmrxqML9dcvgd8hPLqaFniA- X-Yahoo-SMTP: d20YFqmswBAWc4wd23BcX3DKFU.SSFWadKORXj_BQPQ- Received: from vostro-linux.goebo.site (norbert.aschendorff@85.216.84.153 with plain) by smtp221.mail.gq1.yahoo.com with SMTP; 02 Oct 2012 11:19:37 -0700 PDT Message-ID: <506B3037.60201@yahoo.de> Date: Tue, 02 Oct 2012 20:19:35 +0200 From: Norbert Aschendorff User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:11.0) Gecko/20120418 Icedove/11.0 MIME-Version: 1.0 To: freebsd-stable@freebsd.org References: <1990296074.1528480.1349129938870.JavaMail.root@erie.cs.uoguelph.ca> In-Reply-To: <1990296074.1528480.1349129938870.JavaMail.root@erie.cs.uoguelph.ca> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: Re: panic "Sleeping thread owns a non-sleepable lock" via cv_timedwait_signal, was "rsync over NFS" X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 02 Oct 2012 18:19:44 -0000 Well... Here the results for a kernel without WITNESS_SKIPSPIN (I'll compile one including that tomorrow, but until then...) Good news is: The kernel crashed with activated WITNESS. Bad news is: I have to turn power off after the crash with WITNESS. The crash dump is _not_ written to disk :( Good news II is: It wrote something to the syslog. Actually, it wrote very much to the syslog, some megabytes in total. Most of it is the same, here the latest messages logfile: http://lbo.spheniscida.de/Files/nfs-crash.log (94K) It specifies the file, line and zone. Maybe it's useful... Regards, Norbert