From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:34897) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X5FVq-0006eM-Uu for qemu-devel@nongnu.org; Thu, 10 Jul 2014 10:40:01 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1X5FVk-0003hx-Cm for qemu-devel@nongnu.org; Thu, 10 Jul 2014 10:39:54 -0400 Received: from mx1.redhat.com ([209.132.183.28]:4444) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X5FVk-0003hr-56 for qemu-devel@nongnu.org; Thu, 10 Jul 2014 10:39:48 -0400 Date: Thu, 10 Jul 2014 16:39:43 +0200 From: Stefan Hajnoczi Message-ID: <20140710143943.GA2337@stefanha-thinkpad.redhat.com> References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="Qxx1br4bt0+wmkIi" Content-Disposition: inline In-Reply-To: Subject: Re: [Qemu-devel] dataplane degradation in 2.1 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Andrey Korolyov Cc: Stefan Hajnoczi , "qemu-devel@nongnu.org" --Qxx1br4bt0+wmkIi Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Wed, Jul 09, 2014 at 08:50:43PM +0400, Andrey Korolyov wrote: > I`ve observed an immediate crash running tagged -rc1 with > virtio-blk(675879f6f3c9463e103735a4e41e9deb0bee9b39). Please take a > look on attached backtrace, hope that the fix still can made its way > to 2.1. 1.6 works well with same config, so it`s clearly a regression. It will be fixed in -rc2. You can already apply the patches here: https://lists.nongnu.org/archive/html/qemu-devel/2014-07/msg01521.html Stefan --Qxx1br4bt0+wmkIi Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAEBAgAGBQJTvqWvAAoJEJykq7OBq3PIKfQH+wX0V2fsKnVXZyNaMFBkc8N/ 5ClEw8CLEsAD6qrqCOBaLyuXEasnKBYVTNtY/rTipSxo1igXM7WCwGVjpoYlyu9S EKyRrZamrjuZ7iz2R9U8tO9jNRJjTUru9SKl/+yyGoxbqkP3EeqZjkuDB/nd174i 9UpQzIOfvCL5YbcpGDGqOdV9Mzu184j63Mpfjt4Dklkf08yEoB3T+7P93eVqP0Hn +d2Cgu7jPAXvgyP9jM2mBCExvWtFVaYupdiv8Ke8Ru7KDiA7aRqVujkGu40XBggV MVcB3C9UbfiCCe9BXaLoXrDTuFuVg0TG65FZmINfsbrSoMLLFqxWkXXCu7O06M0= =dMfe -----END PGP SIGNATURE----- --Qxx1br4bt0+wmkIi--