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=-4.0 required=3.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 B0B1DC433E0 for ; Tue, 4 Aug 2020 13:02:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8B8F02075D for ; Tue, 4 Aug 2020 13:02:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728354AbgHDNCL (ORCPT ); Tue, 4 Aug 2020 09:02:11 -0400 Received: from mail-il1-f198.google.com ([209.85.166.198]:39753 "EHLO mail-il1-f198.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728247AbgHDNBI (ORCPT ); Tue, 4 Aug 2020 09:01:08 -0400 Received: by mail-il1-f198.google.com with SMTP id i66so21889673ile.6 for ; Tue, 04 Aug 2020 06:01:07 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=06+82rKMp3PGXLDD6Ap7gC365MaLMsLGY5Rl6STa3zE=; b=Lm6UxQ0XX4cHLa+QNUb2KSXVGfGayeFSUHP9JDdLfxygMTxXaM0ojrzFNA4020296M cecbfBHrTpM3nktHk3AzyTGXHBtLt6f68BFSPhLsATCb1ZcgBP7pEIScNP3xUVN+jk6T /KJA9v+eZPBAKGDgilhzTOrQDhEtkhSZDHIFhwkTP2ZUUwCCgf5gGuywiFs4nk2oGHv/ VwT3pz8RZKIj+VwSDM2uYe7F4czrfL51af19b2egFSrDcOEpuN85pf7xmMR2wh7UfiPy UkDmKqWf5JbVE0yD0wA/bBTPQLRUhUkOtswfHRffKWK6/BulOeOY7EpEx83oWoIf9YTP o7ng== X-Gm-Message-State: AOAM531vExzKv7qb4tOdA8Kf0IyIgWuzTGSJNJNjaCmlbojKhEHl0ktl QbpMQQBBgRxiKwRujPJN8ycShJCcc5BIhW3wPblFR5sDPBGA X-Google-Smtp-Source: ABdhPJysIn/3rq8mJzFBZcPdgkiq5Vci73yhB6VXvAfDq6syCOUZWs4ErkDjGmgAWbCV304S/arGJe8W97c4vCtTU2PHRCJr/z6K MIME-Version: 1.0 X-Received: by 2002:a05:6e02:d51:: with SMTP id h17mr4320234ilj.155.1596546066783; Tue, 04 Aug 2020 06:01:06 -0700 (PDT) Date: Tue, 04 Aug 2020 06:01:06 -0700 In-Reply-To: <000000000000a7eb5e05abeb197d@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000002da68705ac0cd9ab@google.com> Subject: Re: general protection fault in hci_event_packet From: syzbot To: a@unstable.cc, b.a.t.m.a.n@lists.open-mesh.org, davem@davemloft.net, geert@linux-m68k.org, javier@osg.samsung.com, johan.hedberg@gmail.com, kuba@kernel.org, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, linux@armlinux.org.uk, marcel@holtmann.org, mareklindner@neomailbox.ch, netdev@vger.kernel.org, sw@simonwunderlich.de, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot has bisected this issue to: commit 941992d2944789641470626e9336d663236b1d28 Author: Javier Martinez Canillas Date: Mon Sep 12 14:03:34 2016 +0000 ethernet: amd: use IS_ENABLED() instead of checking for built-in or module bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=155180c2900000 start commit: bcf87687 Linux 5.8 git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=175180c2900000 console output: https://syzkaller.appspot.com/x/log.txt?x=135180c2900000 kernel config: https://syzkaller.appspot.com/x/.config?x=4b489d75d0c8859d dashboard link: https://syzkaller.appspot.com/bug?extid=0bef568258653cff272f syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1043af04900000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12ca1dea900000 Reported-by: syzbot+0bef568258653cff272f@syzkaller.appspotmail.com Fixes: 941992d29447 ("ethernet: amd: use IS_ENABLED() instead of checking for built-in or module") For information about bisection process see: https://goo.gl/tpsmEJ#bisection