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=-3.7 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 3D608C433E0 for ; Mon, 18 Jan 2021 01:42:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EEA9722516 for ; Mon, 18 Jan 2021 01:42:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730631AbhARBmM (ORCPT ); Sun, 17 Jan 2021 20:42:12 -0500 Received: from mail-io1-f69.google.com ([209.85.166.69]:43765 "EHLO mail-io1-f69.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726592AbhARBlx (ORCPT ); Sun, 17 Jan 2021 20:41:53 -0500 Received: by mail-io1-f69.google.com with SMTP id n18so6707145ioo.10 for ; Sun, 17 Jan 2021 17:41:37 -0800 (PST) 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=zXt1APc63d5cqI4C3FVQzfai/THABxZpNpQe8JJ5MKo=; b=Mog352l+AKoDfGMziXiGd9d44zfCWZRZs6yV9HiVFFgAr/hA6EpED0qdHs50QItpXd 28pAAXvMVZ1N9MUXWid3fPxZGlF32jFRVKY4fqhqGg3rygDRgBuLjS6RpnMDIudMzQZh o6okTJnuS4vBB6vp2YCTCeM3SzguktElD+n+ZQA/KVWrG3JY5t60Jl2MP8RUd6z/n+Lk FXnZIpFw0c3P5sxeW8GxzMQdawZaAwW1cXuV+j4m5CqvvfYh0pueHORkgc98WJ0FIaIK 2EK5ZoQ0NM6o0UxW1FY761LcwynRuJvGT/Ei2k3L4wevbZnwCTIgTIb0TQpLQjn2wlo8 thLA== X-Gm-Message-State: AOAM533osE2gA976GEezo4mt5c1Y8eyr1+HrzhHgL/lE+9ZLndY8DRcn w2snbPnfTGjQPzwI5gBKYY7RQF2jQ7lxwHMY6uVst/G2sWSr X-Google-Smtp-Source: ABdhPJxhyH2KZ1i2QjJL1genE0aYzGwyDF4fwoVfzFRdAdSet85f0cfW/AbR0mGFCPXl517bIx2GQX6qojJGb9aNthgLSSBy1lKp MIME-Version: 1.0 X-Received: by 2002:a02:6d10:: with SMTP id m16mr17070188jac.86.1610934072416; Sun, 17 Jan 2021 17:41:12 -0800 (PST) Date: Sun, 17 Jan 2021 17:41:12 -0800 In-Reply-To: <000000000000872b5405b36f8e31@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000024a0ec05b922d186@google.com> Subject: Re: WARNING in input_register_device From: syzbot To: andreyknvl@google.com, ebiggers@kernel.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael@kernel.org, stern@rowland.harvard.edu, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot suspects this issue was fixed by commit: commit c318840fb2a42ce25febc95c4c19357acf1ae5ca Author: Alan Stern Date: Wed Dec 30 16:20:44 2020 +0000 USB: Gadget: dummy-hcd: Fix shift-out-of-bounds bug bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=10be15d7500000 start commit: 2c85ebc5 Linux 5.10 git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=8aff533d6c635e6 dashboard link: https://syzkaller.appspot.com/bug?extid=92340f7b2b4789907fdb syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1763d433500000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13ef12cb500000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: USB: Gadget: dummy-hcd: Fix shift-out-of-bounds bug For information about bisection process see: https://goo.gl/tpsmEJ#bisection