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 E56E8C5B57D for ; Tue, 2 Jul 2019 05:09:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B04FF2173E for ; Tue, 2 Jul 2019 05:09:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1562044148; bh=qD/cPgBzB+Tff1DoDVD2ln4oue0nPLIwH/PxdReN9xo=; h=Date:From:To:Cc:Subject:List-ID:From; b=c8FUcjT/HIEuNFlmlLOSZSA9QElVF2vS8aR1wx6F8jV+8bKaW+HHdFInQcZd0Or/l Ie8p0tW+ZJYBlfPBUtAG2fc9AtalM8au+ZZ1mdLWu/9JEX0dcEVhpbQBXoUmF2I4hf YoWemqUnBrj9sHEjZkmyr9gNOR+muNeGiOhdYpOE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725942AbfGBFJH (ORCPT ); Tue, 2 Jul 2019 01:09:07 -0400 Received: from mail.kernel.org ([198.145.29.99]:54480 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725775AbfGBFJH (ORCPT ); Tue, 2 Jul 2019 01:09:07 -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 D21DA216C8; Tue, 2 Jul 2019 05:09:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1562044146; bh=qD/cPgBzB+Tff1DoDVD2ln4oue0nPLIwH/PxdReN9xo=; h=Date:From:To:Cc:Subject:From; b=LYNSzhC2SmdfHPSQk0J93Mo7zK4p1VS1/JUUXSW12cD0PkyWKF6A46oEwaWsA4ed7 W6yV4nPiEoHlEGqC2k6CrLRd+QAe7i8szAIV7M63MyJ+VZzasc8gny9pQg4MGXnEiO EdhTbv34J0E/+fRY5P2YzR2S9euCetTUTgqtKK8Q= Date: Mon, 1 Jul 2019 22:09:04 -0700 From: Eric Biggers To: dri-devel@lists.freedesktop.org, Maarten Lankhorst , Maxime Ripard , Sean Paul , David Airlie , Daniel Vetter , Shayenne Moura Cc: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Subject: Reminder: 1 open syzbot bug in drm subsystem Message-ID: <20190702050904.GB23743@sol.localdomain> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: Mutt/1.12.1 (2019-06-15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org [This email was generated by a script. Let me know if you have any suggestions to make it better, or if you want it re-generated with the latest status.] Of the currently open syzbot reports against the upstream kernel, I've manually marked 1 of them as possibly being a bug in the drm subsystem. If you believe this bug is no longer valid, please close the syzbot report by sending a '#syz fix', '#syz dup', or '#syz invalid' command in reply to the original thread, as explained at https://goo.gl/tpsmEJ#status If you believe I misattributed this bug to the drm subsystem, please let me know, and if possible forward the report to the correct people or mailing list. Here is the bug: -------------------------------------------------------------------------------- Title: WARNING in vkms_vblank_simulate Last occurred: 0 days ago Reported: 140 days ago Branches: Mainline and others Dashboard link: https://syzkaller.appspot.com/bug?id=0ba17d70d062b2595e1f061231474800f076c7cb Original thread: https://lkml.kernel.org/lkml/00000000000011c9310581a579e8@google.com/T/#u This bug has a C reproducer. This bug was bisected to: commit 09ef09b4ab95dc405ad4171ec2cd8a4ff5227108 Author: Shayenne Moura Date: Wed Feb 6 20:08:13 2019 +0000   drm/vkms: WARN when hrtimer_forward_now fails The original thread for this bug received 1 reply, 112 days ago. If you fix this bug, please add the following tag to the commit: Reported-by: syzbot+0871b14ca2e2fb64f6e3@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/00000000000011c9310581a579e8@google.com