From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 33A4BC5B57D for ; Tue, 2 Jul 2019 05:32:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0C74F2173E for ; Tue, 2 Jul 2019 05:32:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1562045550; bh=5nFy6GF/z0qfMNh+woe1h0Af6Gp8wAjzYHvqnhfpe4w=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=NegQLqNpBnoI/SGP8Jv6AE2LT3V2rVEkuTQPM+Vt/PjR7FbvE3kkltcC77PSZ9dIz h6iNhAOD3sJ5QURFzmIumDPI4xmLLRhx42rJit/m/LJO2eZT3XJpD/Lr5Rrg6dDbHC Rh5G+TpFcKqV0Hm9qJX9Iwl20NftqhlH5F7bgfoA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727010AbfGBFc0 (ORCPT ); Tue, 2 Jul 2019 01:32:26 -0400 Received: from mail.kernel.org ([198.145.29.99]:33416 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725780AbfGBFc0 (ORCPT ); Tue, 2 Jul 2019 01:32:26 -0400 Received: from sol.localdomain (c-24-5-143-220.hsd1.ca.comcast.net [24.5.143.220]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 34B1921479; Tue, 2 Jul 2019 05:32:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1562045545; bh=5nFy6GF/z0qfMNh+woe1h0Af6Gp8wAjzYHvqnhfpe4w=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=fQnB83gcbhxh9jCa+CrKuhTBFi8jR5kt0n1/x5Ue4/gqrjWyaFKSGRr7p2imP+0BN Yrrniu1rAl0OeYJsVmWcFcdSrs3NQQZLOTAkjEMkIm9FTM9tXJ+jmto5MAZHNCT0xQ gcyHY0Au5F3gvE6D0B1cq1JwF9Fhw1cBSLCQkKuo= Date: Mon, 1 Jul 2019 22:32:23 -0700 From: Eric Biggers To: Jason Wang Cc: kvm@vger.kernel.org, virtualization@lists.linux-foundation.org, netdev@vger.kernel.org, "Michael S. Tsirkin" , Hillf Danton , linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Subject: Re: Reminder: 2 open syzbot bugs in vhost subsystem Message-ID: <20190702053223.GA27702@sol.localdomain> References: <20190702051707.GF23743@sol.localdomain> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.12.1 (2019-06-15) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Tue, Jul 02, 2019 at 01:24:43PM +0800, Jason Wang wrote: > > -------------------------------------------------------------------------------- > > Title: INFO: task hung in vhost_init_device_iotlb > > Last occurred: 125 days ago > > Reported: 153 days ago > > Branches: Mainline and others > > Dashboard link: https://syzkaller.appspot.com/bug?id=cb1ea8daf03a5942c2ab314679148cf6e128ef58 > > Original thread: https://lkml.kernel.org/lkml/0000000000007e86fd058095533f@google.com/T/#u > > > > Unfortunately, this bug does not have a reproducer. > > > > The original thread for this bug received 2 replies; the last was 152 days ago. > > > > If you fix this bug, please add the following tag to the commit: > > Reported-by: syzbot+40e28a8bd59d10ed0c42@syzkaller.appspotmail.com > > > > If you send any email or patch for this bug, please consider replying to the > > original thread. For the git send-email command to use, or tips on how to reply > > if the thread isn't in your mailbox, see the "Reply instructions" at > > https://lkml.kernel.org/r/0000000000007e86fd058095533f@google.com > > > > Can syzbot still reproduce this issue? Apparently not, as it last occurred 125 days ago. That doesn't necessarily mean the bug isn't still there, though. But if you (as a person familiar with the code) think it's no longer valid or not actionable, you can invalidate it. - Eric