From owner-freebsd-ia64@FreeBSD.ORG Fri Oct 11 09:27:21 2013 Return-Path: Delivered-To: freebsd-ia64@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 6AC5B7AB for ; Fri, 11 Oct 2013 09:27:21 +0000 (UTC) (envelope-from mexas@bristol.ac.uk) Received: from eu1sys200aog122.obsmtp.com (eu1sys200aog122.obsmtp.com [207.126.144.153]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id C0BFB23A8 for ; Fri, 11 Oct 2013 09:27:20 +0000 (UTC) Received: from mail-wi0-f176.google.com ([209.85.212.176]) (using TLSv1) by eu1sys200aob122.postini.com ([207.126.147.11]) with SMTP ID DSNKUlfEYoD6AaYlOiNf33AwIgWHbzUSpUFC@postini.com; Fri, 11 Oct 2013 09:27:20 UTC Received: by mail-wi0-f176.google.com with SMTP id l12so672936wiv.3 for ; Fri, 11 Oct 2013 02:26:58 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:sender:date:from:message-id:to:subject:cc :reply-to:in-reply-to; bh=7ASDhr6yfnCsdcyoMD+iOCxFGvegsDNRQtwKs3UmZYE=; b=cmcp5NdvDFzYCxadj4UieyPf94wE2S1FAvAJ5CWzg25/adnls0aDsvuklJpNOQn9fg +9B9o1rIEi5SjnbvLRum5UAODpyMXWKjm9D38MJvvkmUTpWx9280s4WU3Hhjfgnga52v GnKq38vU+uNHGKrq3PsuE+3vWmVaxCwiSJfdJXm5Tm882c8XCp4EOjbdZw6moi7lcqi1 NdHRHzG5Do2nhyZA43vZlxrB6SuMM6URiM5vJlg6ZWflI40Bli634Y8xzO+a6apfqfB5 5q74p/x76+mLvE++N0nF+Vcm0+7FAWFlNBpVZpJWwVpg4xRcM80k8WoQ9m07xH7NJ5tz VXEg== X-Gm-Message-State: ALoCoQkLt7CqgHjuLaHVGqv8e3EqJvOyPkLjouB9Sbgg7BC6SZENdCfM3yttNGeCtvk9il0p2xQLZYm4+cIY0ElIfitNnGpXGHGL+Xqnb5GeAkk2Jjs7gLe+ThV81AaAORllWspw0isq3xvh9GoaUUSduYgsQnCG8tL5LEfomCmWG+0d0r2gNkw= X-Received: by 10.180.101.134 with SMTP id fg6mr2386004wib.9.1381483618894; Fri, 11 Oct 2013 02:26:58 -0700 (PDT) X-Received: by 10.180.101.134 with SMTP id fg6mr2385998wib.9.1381483618831; Fri, 11 Oct 2013 02:26:58 -0700 (PDT) Received: from mech-cluster241.men.bris.ac.uk (mech-cluster241.men.bris.ac.uk. [137.222.187.241]) by mx.google.com with ESMTPSA id dl10sm4296334wib.1.2013.10.11.02.26.56 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 11 Oct 2013 02:26:57 -0700 (PDT) Sender: Anton Shterenlikht Received: from mech-cluster241.men.bris.ac.uk (localhost [127.0.0.1]) by mech-cluster241.men.bris.ac.uk (8.14.7/8.14.6) with ESMTP id r9B9QtCA080268 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Fri, 11 Oct 2013 10:26:55 +0100 (BST) (envelope-from mexas@mech-cluster241.men.bris.ac.uk) Received: (from mexas@localhost) by mech-cluster241.men.bris.ac.uk (8.14.7/8.14.6/Submit) id r9B9Qt4d080267; Fri, 11 Oct 2013 10:26:55 +0100 (BST) (envelope-from mexas) Date: Fri, 11 Oct 2013 10:26:55 +0100 (BST) From: Anton Shterenlikht Message-Id: <201310110926.r9B9Qt4d080267@mech-cluster241.men.bris.ac.uk> To: davide@freebsd.org, mexas@bris.ac.uk Subject: Re: panic: ia64 r255811: deadlkres: possible deadlock detected for 0xe000000012d07b00, blocked for 902743 ticks In-Reply-To: Cc: freebsd-current@freebsd.org, freebsd-ia64@freebsd.org X-BeenThere: freebsd-ia64@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: mexas@bris.ac.uk List-Id: Porting FreeBSD to the IA-64 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 11 Oct 2013 09:27:21 -0000 >From davide.italiano@gmail.com Thu Sep 26 13:12:30 2013 >On Thu, Sep 26, 2013 at 12:23 PM, Anton Shterenlikht wrote: >> >> Regarding textdump(4), I'm not clear where the following >> "scripts" should be located and used: >> > >[snip] > >> Are these ddb(8) commands? Or do I set these in /etc/rc.conf? >> > >The scripts (quotes unneeded) should be located in /etc/ddb.conf. >I think you want ddb_enable="YES" in your /etc/rc.conf I've set textdump following the man page. I've got several more deadlocks, but it seems savecore causes deadlock too! # savecore savecore: reboot after panic: deadlkres: possible deadlock detected for 0xe0000000129d2000, blocked for 902608 ticks savecore: writing core to ./vmcore.5 When the size of vmcore.x file gets to about 9GB, I get a deadlock again. What can I do now? Thanks Anton