From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752346AbdDEDJU (ORCPT ); Tue, 4 Apr 2017 23:09:20 -0400 Received: from mout.gmx.net ([212.227.17.22]:57393 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751988AbdDEDJT (ORCPT ); Tue, 4 Apr 2017 23:09:19 -0400 Message-ID: <1491361749.4536.69.camel@gmx.de> Subject: Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use shared interrupts for virtqueues") From: Mike Galbraith To: "Michael S. Tsirkin" Cc: Christoph Hellwig , Thorsten Leemhuis , virtio-dev@lists.oasis-open.org, Linux Kernel Mailing List , rjones@redhat.com Date: Wed, 05 Apr 2017 05:09:09 +0200 In-Reply-To: <20170404213702-mutt-send-email-mst@kernel.org> References: <20170331194416-mutt-send-email-mst@kernel.org> <20170403141823.GA24747@lst.de> <1491242192.5638.111.camel@gmx.de> <20170403210931-mutt-send-email-mst@kernel.org> <1491278572.5198.28.camel@gmx.de> <20170404163725-mutt-send-email-mst@kernel.org> <1491315482.5239.11.camel@gmx.de> <20170404182904-mutt-send-email-mst@kernel.org> <1491327646.4253.2.camel@gmx.de> <1491328476.4253.10.camel@gmx.de> <20170404213702-mutt-send-email-mst@kernel.org> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.16.5 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:7B4n3aWRQGYtLBnaA7WRzfkr6vMtx75tpc7x9HDpThgPY1oDG6t Fpft2782wNNQyRntlTkO0aqj+30mIcAnfCi8MIU3BT5/QKnC3M8TLe97Q+Bf9wTqyRfJkug +/8vYqha1O1SdkbeZzbI6uSy9MN+KdlzG9nLDKY0W26b8Ftsrozkf63R2RChKeIwGje5r/U 0+eeJ8DKZeQn0yd3K5RTw== X-UI-Out-Filterresults: notjunk:1;V01:K0:eOXNz7H5c4c=:WMUpZgzjSPjrZYNHMNH2ag cHYZJYg9FhOt8TqEVbCCu0ksvC6ZgGrb2SlD+jEckrHVV4mzBLtup7cDu5R/SgKKR8+BDtiAz CO7AKqjn2DkfAgJUqLTYuxIzaVevcMX8g9UEMoreBpdMc6gbMEnEEGVymvuB4KIFQOmD3FzwA 2GSaTKcEaiqQUOcW3/Y8V4v94++hjTNc8nteqbrQw1P1/vgazrKDVBZDQCJhaLhbctOdh/2yd zV/TjiLiDo2DBVTfWy5wveoGCjJ3JXMkeRIAcKAGsm0lz4HJ+V/GzRBEpZEllSJDVl3+nx0Ez rejwllFBdxPQCRqDBCK3wJNVwzjNO66hbinVHOIgHxhgRy41hC3w191vC/PuD3hzORdXiMRwU +Z+4X8ciyrtE5NN59oQ7+t99Ym4WLks7uZs4+iBlgYYIU5NTcUsvtj+J71/qDkD3U8ZOtfr7c z/mQHnOF6yyRaG7WEOZ5HFoWpn6FOQ1iT/BKjbcNJK+xTw0hMjogepjtreXRcKCkJusE5vPFu OUIHHbdNNe4C+YwUw5Aq9mvvtdms6Q5OPdeUIx2pJL4eVqPlPDh3rj96N3slUIEeiN/RipuSC xQCOaFKvqo041vRI3LzRFfGvr9L+b/fCP9TZ8k8NF6hK8OKAnGGJ2FKZeHKcCm8BrGse/QXak iL+1eN2oggYsX4OvIHBOuPp1+T+V8IkEV8vWfEOZZmyrocT7z+4KPSY472RiWlZIx+cVsi39+ nVI0Eg/Q7PAJYINAaDTIocEKZByWCUXbiMJf3tcVUj5W60r5ybZFfMsd0nliQc5SGdXKSpI4L JXW7AlX Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 2017-04-04 at 22:03 +0300, Michael S. Tsirkin wrote: > since I couldn't reproduce, I decided it's worth trying to see > what happens if we revert back to before 5c34d002dcc7. > > > Could you please test a tag "test" in my tree above? > It should point at 6d88af1bf359417eb821370294ba489bdf7f5ab8 Nogo. git@homer:..git/vhost> git remote update Fetching origin git@homer:..git/vhost> git show 6d88af1bf359417eb821370294ba489bdf7f5ab8 fatal: bad object 6d88af1bf359417eb821370294ba489bdf7f5ab8