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=unavailable 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 C7AFBC282DD for ; Tue, 7 Jan 2020 19:28:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AB066214D8 for ; Tue, 7 Jan 2020 19:28:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728566AbgAGT2C (ORCPT ); Tue, 7 Jan 2020 14:28:02 -0500 Received: from mail-io1-f69.google.com ([209.85.166.69]:40946 "EHLO mail-io1-f69.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728451AbgAGT2C (ORCPT ); Tue, 7 Jan 2020 14:28:02 -0500 Received: by mail-io1-f69.google.com with SMTP id e200so526077iof.7 for ; Tue, 07 Jan 2020 11:28:02 -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=79KzdtzPC2ftmJR3OkbetmHCYKG8m61PMKxmCIe48cs=; b=eOmCk6y+ziQjzczT3N60vcChVHS/N4Bm9NFNlMT4y/C3ro4MGzh6TXLt6obQBu38Vf RFl7BQV40KC+HHtJsaVIMgQy4M8ta9FLP5S381plPz6ouw5LHGHuWTldrY3t8n9tufdj F28lWgInXBL39yR6uAA7mGB95sgBRBaL1PqV/dWw9XHHonzBdZytCioA7Q7N2x859K2Q AzDA5KwjffUpZwG26cZ9Sk81QVPoT6nmui1Uu5B/MMna3GRzGQ89sBt1J7miYhD575Fy UzIbQpZjkm1ly12622WvVvJljzbokct9kGKjgMYZWBFPBZcZaudC5s43GeDaKiiz7BtQ EtWg== X-Gm-Message-State: APjAAAXiCoCOoS7AW7HNs1PAKbzUmoTrsbl6JnduHuNL8mGHCFyiZQgY XffMXLUVh0pjUsw0cwyxJrEqEREbifsjct1HvPfJdnrMFVuc X-Google-Smtp-Source: APXvYqyyKvEVeTDh1DwxjBqTTDT9FQjHY67le+tdBbUTugoVyy+y8PIpydM0+CBLAlUYtUUAbLWWX2WDzQ5QTOuv8K/yt2mUKEf0 MIME-Version: 1.0 X-Received: by 2002:a05:6e02:685:: with SMTP id o5mr613853ils.248.1578425281837; Tue, 07 Jan 2020 11:28:01 -0800 (PST) Date: Tue, 07 Jan 2020 11:28:01 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000003a83be059b91c6e4@google.com> Subject: Re: WARNING in usbhid_raw_request/usb_submit_urb (2) From: syzbot To: andreyknvl@google.com, gregkh@linuxfoundation.org, gustavo@embeddedor.com, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu, 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+10e5f68920f13587ab12@syzkaller.appspotmail.com Tested on: commit: ecdf2214 usb: gadget: add raw-gadget interface git tree: https://github.com/google/kasan.git kernel config: https://syzkaller.appspot.com/x/.config?x=b06a019075333661 dashboard link: https://syzkaller.appspot.com/bug?extid=10e5f68920f13587ab12 compiler: gcc (GCC) 9.0.0 20181231 (experimental) patch: https://syzkaller.appspot.com/x/patch.diff?x=11543656e00000 Note: testing is done by a robot and is best-effort only.