From owner-freebsd-stable@FreeBSD.ORG Wed Sep 11 17:19:22 2013 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id AD067377 for ; Wed, 11 Sep 2013 17:19:22 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from kib.kiev.ua (kib.kiev.ua [IPv6:2001:470:d5e7:1::1]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 1E92229ED for ; Wed, 11 Sep 2013 17:19:21 +0000 (UTC) Received: from tom.home (kostik@localhost [127.0.0.1]) by kib.kiev.ua (8.14.7/8.14.7) with ESMTP id r8BHJDr2067195; Wed, 11 Sep 2013 20:19:13 +0300 (EEST) (envelope-from kostikbel@gmail.com) DKIM-Filter: OpenDKIM Filter v2.8.3 kib.kiev.ua r8BHJDr2067195 Received: (from kostik@localhost) by tom.home (8.14.7/8.14.7/Submit) id r8BHJDQG067194; Wed, 11 Sep 2013 20:19:13 +0300 (EEST) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: tom.home: kostik set sender to kostikbel@gmail.com using -f Date: Wed, 11 Sep 2013 20:19:13 +0300 From: Konstantin Belousov To: Jimmy Olgeni Subject: Re: Possible kqueue related issue on STABLE/RC. Message-ID: <20130911171913.GG41229@kib.kiev.ua> References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="hf3PDeZ9a40C1ZbL" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) X-Spam-Status: No, score=-2.0 required=5.0 tests=ALL_TRUSTED,BAYES_00, DKIM_ADSP_CUSTOM_MED,FREEMAIL_FROM,NML_ADSP_CUSTOM_MED autolearn=no version=3.3.2 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on tom.home Cc: freebsd-stable@freebsd.org X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 11 Sep 2013 17:19:22 -0000 --hf3PDeZ9a40C1ZbL Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Sep 11, 2013 at 05:07:10PM +0200, Jimmy Olgeni wrote: > - However, this time I managed to get a minidump from the old -STABLE. I > saved it here: >=20 > http://olgeni.olgeni.com/~olgeni/core.txt.0 Could you list the lines around the the vfs_subr.c:4591 in your kernel ? Also, do you have all options listed at http://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/kernel= debug-deadlocks.html enabled ? > Unfortunately I'm not able to get a minidump for the latest RC, but at th= is > point I suspect that something is going on with glib20 and kqueue on both > -STABLE and -RC. Do you run software watchdog ? If not, try it. It might allow to get the dump if the problem is software. But if the problem is similar to what you have catched in core.0, this would be not helpful, while building the debugging kernel is. --hf3PDeZ9a40C1ZbL Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.21 (FreeBSD) iQIcBAEBAgAGBQJSMKYQAAoJEJDCuSvBvK1Bz3AP/RJUDpebEjrSPaShUNoe6Tue +xWnwQdsnDAxBdG0mkbhbcQpBCBWCpx0wX+xot0sqGJKr8dk5kS0NZVS/NNT3iDG twxL/xEVUW8zaYm5KdCcLB3/Tyfza1Z2FbvJm1u1K9gjESlPaxS0iq8AJeQdPV4T UIb6hVwgOP/9njtVu+hynjWEMYQ9PcOLsE0glZD8u+z198Ez7x4U+0z9I3TiSuWB lCl7mT63CQnYKRtosZ9FP08UVb7ChxOtMC8ILMz1+2TdEzPudx9Mrsws0GHzXajF 5qKjeYPZtikgA/11JH8X11Z0GOVS5ksgAb5OOSHi7JMWsx5rSqf5FRSf8cCqeXjL kFBZH08bmRjzEvnV4dT4m2dYmpPlp2yzpEBsWxK8jxvVkFjU5Y5K5OOvaPbdU3WY YA+twSDz1beEQ7nrVwVxSkyX7C3YZNDe0ggOWCFcA7se2Z3pcCpRTBuXfVY/8Oi0 wu6oRRp34pmNNa+SXx9daJhH4WxiJtL5ra9b3Ue+TfCKr78L/c5JHh0V7qKIpXs5 vP3NOPfqBcBIaQWy4K6f3Y+yjfxwem/NMFsqIj7lrrwPMaGP9RwPJJw7huhM6e4/ JBGWmVydgYkETQxOtCzGz9X0QbzUeWRCgWtuw+bmqJpPWknAKhyIVaiPSSMI/C8a 3DB4y2nUAgDikGvikZNU =msEU -----END PGP SIGNATURE----- --hf3PDeZ9a40C1ZbL--