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,URIBL_BLOCKED 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 E0C7FC2BA19 for ; Fri, 24 Apr 2020 01:19:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BE5F920706 for ; Fri, 24 Apr 2020 01:19:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728036AbgDXBTD (ORCPT ); Thu, 23 Apr 2020 21:19:03 -0400 Received: from mail-il1-f200.google.com ([209.85.166.200]:48782 "EHLO mail-il1-f200.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725888AbgDXBTC (ORCPT ); Thu, 23 Apr 2020 21:19:02 -0400 Received: by mail-il1-f200.google.com with SMTP id h26so8092388ilf.15 for ; Thu, 23 Apr 2020 18:19:02 -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=v2zkYldKkekixKO8WAt2/m+8khJWXoDi3M8ZXRlhJLs=; b=f++3gGyVmzFPDwfymU5o6ab4TwYO1gVvEIyhCcGFmrTP6LxkYqIaVAFyQ/Bmn9gPX4 5GH+04m3XJ4C0HYvRCWuJamUr++rM/kjoyB7PIYLDRyCOvtsppNHrmHAkpjmBq1nqxux AJA2tFPYTAgp7X59PjCR3y36YyKZC3zxZ8+KUTsj0Kp3X5ZK26aqZ2lcflZTkk7fWymM g/lAm3Omh0Y8ha/ZpBIar6aXw+F7yp9VsE9l/k6M6WZkQx+JRLqb4SQCVMylrNNdBXkx iWSaox3wiwaM9I+aq4nB9nkRidjRJt8NMmx+bUMvR2JvxZOuMXLF2cFYTWQcbqw2Mekr arRw== X-Gm-Message-State: AGi0PuayJGS3y2HZFImmhwhtOiBAPQzMr/91kwXTQqcrOM5ewvHmLWty BsEvLjVMinZoDbO6RwpSWLYRO02MOrNk5l6vDlJsTP2MV9MT X-Google-Smtp-Source: APiQypLj4NW2u0003xdrqvbIZukQh+qr3wA2LYK9h5V6cNp+SK12Sh+q3xiLk280yC7yd+Nf8KNJ22Onr0OhnuFdlwrcIVMo4XnZ MIME-Version: 1.0 X-Received: by 2002:a6b:7302:: with SMTP id e2mr5939972ioh.98.1587691142235; Thu, 23 Apr 2020 18:19:02 -0700 (PDT) Date: Thu, 23 Apr 2020 18:19:02 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000008bca8305a3ff2639@google.com> Subject: Re: WARNING in usbhid_raw_request/usb_submit_urb (3) From: syzbot To: andreyknvl@google.com, gregkh@linuxfoundation.org, 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" 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+db339689b2101f6f6071@syzkaller.appspotmail.com Tested on: commit: 0fa84af8 Merge tag 'usb-serial-5.7-rc1' of https://git.ker.. git tree: https://github.com/google/kasan.git kernel config: https://syzkaller.appspot.com/x/.config?x=6b9c154b0c23aecf dashboard link: https://syzkaller.appspot.com/bug?extid=db339689b2101f6f6071 compiler: gcc (GCC) 9.0.0 20181231 (experimental) patch: https://syzkaller.appspot.com/x/patch.diff?x=136ca310100000 Note: testing is done by a robot and is best-effort only.