From owner-freebsd-hackers@FreeBSD.ORG Thu Mar 19 08:48:34 2015 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 635C1ACC for ; Thu, 19 Mar 2015 08:48:34 +0000 (UTC) Received: from mail.freebsd.systems (mail.freebsd.systems [IPv6:2001:41d0:2:1276::1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 1DD64D3D for ; Thu, 19 Mar 2015 08:48:33 +0000 (UTC) Received: from mail.freebsd.systems (mail.freebsd.systems [IPv6:2001:41d0:2:1276::1]) by mail.freebsd.systems (Postfix) with ESMTP id CFC327D1 for ; Thu, 19 Mar 2015 09:48:31 +0100 (CET) X-Virus-Scanned: amavisd-new at freebsd.systems Received: from mail.freebsd.systems ([IPv6:2001:41d0:2:1276::1]) by mail.freebsd.systems (scan.freebsd.systems [IPv6:2001:41d0:2:1276::1]) (amavisd-new, port 10026) with ESMTP id z0Tjq0mMZfAg for ; Thu, 19 Mar 2015 09:48:31 +0100 (CET) Received: from [192.168.138.100] (unknown [194.181.86.74]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.freebsd.systems (Postfix) with ESMTPSA id 668BF7CE for ; Thu, 19 Mar 2015 09:48:31 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wasikowski.net; s=default; t=1426754911; bh=U2dqckqH0qGKfxgI0p7mz4pJK4iGugt1RpCZg+1p06o=; h=Date:From:To; b=waIs/8qyGoDwsjorAihoc1zeED1c+p7MfWacj74y3mguRwRwlQ//xiIDxmkJ0/UTT V/ZNcDyVK9YtSYf8kpiAvQ5H93U9EuaoBzBihDdQGxBb8UAEVLxGG9AwVSwT//uOAw MPKUIlMuXiLLIHgYp0rXbVMeAjtlCimGxIu8VSzbD+1HLRUI+g811tXbgT7G7MQOa7 41zuxt607qww0bNGURl9933avvuendwHQrA7ijNQW/55sbtnBkwgvWps58u44W4r7t RIBVQnbWRAam2zkzWewBFHfNalY2s6deZvPalhrzxbXRbaBoXdk9770t1nnMxqmJb6 nPg8the6k+PGw== Message-ID: <550A8D5C.3020404@wasikowski.net> Date: Thu, 19 Mar 2015 09:48:28 +0100 From: =?UTF-8?B?xYF1a2FzeiBXxIVzaWtvd3NraQ==?= User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.5.0 MIME-Version: 1.0 To: freebsd-hackers@freebsd.org Subject: Postfix / OpenSSL signal 11 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 19 Mar 2015 08:48:34 -0000 Hi, I'm getting segfaults from postfix smtpd. The same postfix configuration worked fine on FreeBSD 9.3 i386, on fresh FreeBSD 10.1 amd64 it's segfaulting. # uname -a FreeBSD mail.freebsd.systems 10.1-RELEASE-p6 FreeBSD 10.1-RELEASE-p6 #0 r279867: Tue Mar 10 23:26:11 UTC 2015 root@vesper.freebsd.systems:/usr/obj/usr/src/sys/vesper amd64 postfix-2.11.4,1 with DOVECOT2, MYSQL, PCRE and TLS. openssl-1.0.1_18 with ASM, EC, MD2, SCTP, SHARED, SSE2, THREADS and ZLIB segfault is always during delivery attempt from ebay (and only from them): Mar 19 00:10:08 mail postfix/smtpd[58326]: connect from mxslcpool35.ebay.com[66.135.215.101] Mar 19 00:10:09 mail postfix/master[86442]: warning: process /usr/local/libexec/postfix/smtpd pid 58326 killed by signal 11 Mar 19 00:10:09 mail postfix/master[86442]: warning: /usr/local/libexec/postfix/smtpd: bad command startup -- throttling Turning off TLS in postfix fixes delivery, no segfault. backtrace: http://pastebin.com/jDaJrqty Is it postfix or openssl issue? -- best regards, Lukasz Wasikowski