From owner-freebsd-current@freebsd.org Tue Jul 18 01:35:36 2017 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 9166EC312C2 for ; Tue, 18 Jul 2017 01:35:36 +0000 (UTC) (envelope-from imb@protected-networks.net) Received: from mailman.ysv.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 7272A7EF9F for ; Tue, 18 Jul 2017 01:35:36 +0000 (UTC) (envelope-from imb@protected-networks.net) Received: by mailman.ysv.freebsd.org (Postfix) id 71735C312BD; Tue, 18 Jul 2017 01:35:36 +0000 (UTC) Delivered-To: current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 70CD5C312BC for ; Tue, 18 Jul 2017 01:35:36 +0000 (UTC) (envelope-from imb@protected-networks.net) Received: from mail.protected-networks.net (mail.protected-networks.net [202.12.127.228]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mail.protected-networks.net", Issuer "Protected Networks CA" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 387567EF9E for ; Tue, 18 Jul 2017 01:35:36 +0000 (UTC) (envelope-from imb@protected-networks.net) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d= protected-networks.net; h=content-transfer-encoding :content-language:content-type:content-type:in-reply-to :mime-version:user-agent:date:date:message-id:references:from :from:subject:subject; s=201508; t=1500341727; bh=OWZ81DK0QhENxJ 8CRZxKlSANlJ0OeCZebfujLjdP+2w=; b=Vo6/bmZsR2FrrqR++WQkKD+H6GxIxJ tgQlLGJWCt/AACChSB45Qb1C1RvhaFzk3ejf1NSc+dERFn/5Mo/pVnWr9bRI+ank kFQ17bpaoHDak3TlIYobTCVA2iutumOK+3RPQBT3HpgYaMqX0V62A+gYvY3xtH4m gEDnVVtOc5he8= Received: from toshi.auburn.protected-networks.net (toshi.auburn.protected-networks.net [192.168.1.10]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) (Authenticated sender: imb@mail.protected-networks.net) by mail.protected-networks.net (Postfix) with ESMTPSA id 332F71ACC7; Mon, 17 Jul 2017 21:35:27 -0400 (EDT) Subject: [ solved ] Re: Panic on boot after upgrade from r320827 -> r320869 From: Michael Butler To: Warner Losh Cc: FreeBSD Current References: <20170710115109.GD1177@albert.catwhisker.org> <20170711121311.GI1177@albert.catwhisker.org> <954e8793-7e17-8ae4-8449-39c742e0d432@protected-networks.net> <405f9924-5354-c6ba-0fc1-c4acf3eebcda@protected-networks.net> Message-ID: <9b72c06f-8f48-dddf-9017-34488978fe59@protected-networks.net> Date: Mon, 17 Jul 2017 21:35:26 -0400 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 MIME-Version: 1.0 In-Reply-To: <405f9924-5354-c6ba-0fc1-c4acf3eebcda@protected-networks.net> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.23 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: Tue, 18 Jul 2017 01:35:36 -0000 On 07/15/17 15:32, I wrote: > Something about SVN r320844 causes almost all KDE applications to fail > on a signal 6. > > I've recompiled KDE and other components obviously dependent on kernel > structures (e.g. everything dbus-related). I still get core-files with a > back-trace that looks like: [ .. ] > SVN r320843 works, r320844 doesn't :-( Apparently, the failing port was HALD. It couldn't accept the revised kernel structure, failed and caused a cascade of failures up the KDE process-chain, including DBUS. Sorry it took so long to find :-( Recompiling HALD fixed the problem, imb