From owner-freebsd-current@freebsd.org Tue Aug 11 18:01:19 2015 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 7B77D99FA8B for ; Tue, 11 Aug 2015 18:01:19 +0000 (UTC) (envelope-from yaneurabeya@gmail.com) Received: from mail-pa0-x22e.google.com (mail-pa0-x22e.google.com [IPv6:2607:f8b0:400e:c03::22e]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 3EF5E8C0; Tue, 11 Aug 2015 18:01:19 +0000 (UTC) (envelope-from yaneurabeya@gmail.com) Received: by pacgr6 with SMTP id gr6so55634582pac.2; Tue, 11 Aug 2015 11:01:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=content-type:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=Vyfbv9wG3+PlWseHl5BlmrkP3I+FyAp4DzWTrqSTur8=; b=wauQ4wpH2CGwfwkyGF/oc6VrGLbTDw8HHkpb59/d5GObbevbPg49KXCrMf6OcDMm5C zl7BcxPRGB/B5Svq3a8DCtcL/jC04g+16X2mnM6fh8M7zva3/KJ2DINv9I/uRKC1IDdM nIs3dpUWR5ZtukPc0XyOrKNGnliuGvZE9E/ijOpSRQRWexm67UUy2w1Ke/kzuZdzRZUk TjFBKf9mbG4zZuSLd5TC2j1Yc9I03JRQItfVQ21tVBG0NPV/YF5Qb+7jihz7V3pOShv5 UIlAO7Xf/xcdX6OLbuXLS2piObPbBWiD2O5CpUshweTlYM5HaULpQer95gIl+4ZR7Pwv tddQ== X-Received: by 10.68.243.103 with SMTP id wx7mr11515915pbc.60.1439316078481; Tue, 11 Aug 2015 11:01:18 -0700 (PDT) Received: from [192.168.20.7] (c-24-16-212-205.hsd1.wa.comcast.net. [24.16.212.205]) by smtp.gmail.com with ESMTPSA id y2sm3449954pdi.80.2015.08.11.11.01.17 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 11 Aug 2015 11:01:17 -0700 (PDT) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (1.0) Subject: Re: r286615: /usr/libexec/ftpd broken! From: Garrett Cooper X-Mailer: iPhone Mail (12H143) In-Reply-To: <20150811150158.661063da@freyja.zeit4.iv.bundesimmobilien.de> Date: Tue, 11 Aug 2015 11:01:16 -0700 Cc: Ed Schouten , freebsd-current , "marcel@freebsd.org" Content-Transfer-Encoding: quoted-printable Message-Id: <8EE69EF5-9B5B-42D3-B7C3-781CFB11C4B0@gmail.com> References: <20150811074041.6700e943@freyja.zeit4.iv.bundesimmobilien.de> <20150811104451.2031fff2@freyja.zeit4.iv.bundesimmobilien.de> <20150811140536.5bc82e6f@freyja.zeit4.iv.bundesimmobilien.de> <20150811150158.661063da@freyja.zeit4.iv.bundesimmobilien.de> To: "O. Hartmann" X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 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, 11 Aug 2015 18:01:19 -0000 > On Aug 11, 2015, at 06:01, O. Hartmann wrote= : >=20 > On Tue, 11 Aug 2015 14:05:36 +0200 > "O. Hartmann" wrote: >=20 >> On Tue, 11 Aug 2015 13:18:14 +0200 >> Ed Schouten wrote: >>=20 >>> Hi there, >>>=20 >>> 2015-08-11 10:44 GMT+02:00 O. Hartmann : >>>> ftpd starts sometimes, sporadically, and dies somewhere in the process.= >>>> Connections to the ftpd aren't possible. Sockstat doesn't even show up a= >>>> TCP/IP socket (21, ftp/tcp) where the daemon is supposed to listen for >>>> incoming connection - I see only udp4 (connecting to >>>> local_unbound/127.0.0.1:53). This is strange ... >>>=20 >>> That's annoying. We should fix that. >>>=20 >>> I recently made some changes to shutdown(2), but a grep reveals that >>> ftpd doesn't call that function anywhere. Phew! The last changes made >>> to ftpd are related to libxo. Adding marcel@, just to be sure. >>>=20 >>> In the meantime, could you maybe run truss(8) over ftpd and send us the >>> output? >>>=20 >>> Thanks, >>=20 >> I found one of our boxes, running >>=20 >> FreeBSD 11.0-CURRENT #0 r286562: Mon Aug 10 08:14:52 CEST 2015 amd64 >>=20 >> which runs ftpd without problems (started via service ftpd onestart): >>=20 >> USER COMMAND PID FD PROTO LOCAL ADDRESS FOREIGN >> ADDRESS root ftpd 23139 3 dgram -> /var/run/logpriv >> root ftpd 23139 5 tcp6 *:21 *:* >> root ftpd 23139 6 tcp4 *:21 *:* >>=20 >>=20 >> ... as expected ... and the daemon is running for several minutes for now= ... >>=20 >> I will update the system as well and then ... see ... ;-) >=20 > Well, after the update to FreeBSD 11.0-CURRENT #1 r286625: Tue Aug 11 14:0= 9:55 > CEST 2015 amd64, ftpd is still working! This box is the only one that doe= s > nameresolution via DNS (external), while all non-functional systems do not= have > DNS resolution and work with local_unbound name resolving. Something is indeed weird with DNS under some circumstances as of a few week= s ago. I'm trying to update my box and I'm seeing a ton of complaints about u= nbound handing back A records instead of AAAA ones. My machine is on an IPv4= NAT network, but I still find it odd how my last update a few weeks ago sta= rted causing this..=