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=-5.4 required=3.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=ham 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 E3311C43215 for ; Wed, 20 Nov 2019 23:18:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BB58720885 for ; Wed, 20 Nov 2019 23:18:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726083AbfKTXSC (ORCPT ); Wed, 20 Nov 2019 18:18:02 -0500 Received: from mail-il1-f199.google.com ([209.85.166.199]:47635 "EHLO mail-il1-f199.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725936AbfKTXSB (ORCPT ); Wed, 20 Nov 2019 18:18:01 -0500 Received: by mail-il1-f199.google.com with SMTP id c19so1141913ilf.14 for ; Wed, 20 Nov 2019 15:18:01 -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=HfwJtss+mZME+zDs7+L/UXI2GKkL+RaYJAyUUqEXvig=; b=Hkl/eBNv8J7C5cXMWA5NMn+x2CEY9eNFSBRmbtSNTmMw+v11vOe8aogiFRbuG3M7sL G0L9VlS/OW9Tv8/BSQH8SUi0MqI9LakE/RTuDmo18jj2u3MvssgpS4DDpvt7z84jm1vk LhW52gNk53RUBAYHFxHEuJvFSgUdKW7BUqIsE6ELyusM+0uWqiF31fJZSjXpI84jDEvU hpEN/ABTJQnJO4emFZN7l5pYfUbHiyrv9XGww8NsbdTfI6e/gTRj6jUTaUGdS19hG+To usS+59bUSgCs5QbEzGPwRrWHVSaC2FLJszyB4+ONQjQLaM6VOhz8j00bIsd5kh7I5vLL mF8A== X-Gm-Message-State: APjAAAXQqhPGEL9EXsEOGQS6nim2HqajoNanFaGdXcMpycfg+1XjbDZX hq1QoUcf3RzivQTK5T9ibZsb3f/+cmuKgi8PmTV3EGfA8xcu X-Google-Smtp-Source: APXvYqxecEYfzrUmECgGhIRVoy4Kiy56/txc5XOhwySibuwnCacWfbWXdlOeB64fvb4/doo6U4DnTt+pEiKvAer+J96kY5svWcr4 MIME-Version: 1.0 X-Received: by 2002:a02:ad14:: with SMTP id s20mr5795914jan.132.1574291881115; Wed, 20 Nov 2019 15:18:01 -0800 (PST) Date: Wed, 20 Nov 2019 15:18:01 -0800 In-Reply-To: <1574173445.28617.15.camel@suse.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000058ca6e0597cf64e1@google.com> Subject: Re: WARNING in port100_send_cmd_async/usb_submit_urb From: syzbot To: alexios.zavras@intel.com, linux-usb@vger.kernel.org, oneukum@suse.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+711468aa5c3a1eabf863@syzkaller.appspotmail.com Tested on: commit: 7829a896 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git kernel config: https://syzkaller.appspot.com/x/.config?x=f6d4561982f71f63 dashboard link: https://syzkaller.appspot.com/bug?extid=711468aa5c3a1eabf863 compiler: gcc (GCC) 9.0.0 20181231 (experimental) patch: https://syzkaller.appspot.com/x/patch.diff?x=1248258ce00000 Note: testing is done by a robot and is best-effort only.