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=-5.6 required=3.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, 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 D7F47C04AB1 for ; Thu, 9 May 2019 11:37:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A85B420989 for ; Thu, 9 May 2019 11:37:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726687AbfEILhH (ORCPT ); Thu, 9 May 2019 07:37:07 -0400 Received: from mail-io1-f70.google.com ([209.85.166.70]:56432 "EHLO mail-io1-f70.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725963AbfEILhH (ORCPT ); Thu, 9 May 2019 07:37:07 -0400 Received: by mail-io1-f70.google.com with SMTP id s184so1400918iod.23 for ; Thu, 09 May 2019 04:37:06 -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:message-id:subject:from:to; bh=ehHiCH7SYbQmOW8XlMeAAbAZBYEjB3xQM+LCER9pDJw=; b=r1fdtncyTe/foEkrwO4tj924sW0N+CXXkmEuwsgnxEqTCBUIVt9HqK8dQUWlApFCa9 IONbtx3XU/9QUOirpCxRzw99NfR6SzW97QkhxsBrfxayAfuZJX5Jm+lfrd2jlalXMsvI MJjd3bQrNJ26a+nhwlp7RFmAUC7oJhD7on1TJ2Mq7BQi7qnKCy+B6dBuNA6gLOMbH2ng EzWKmdsUZiPZRduvrMcd1TmPpAKPDviWW4DtWNTFcY5lj3YjjYNXjYneHg0MExZKqlmE HQ0DKJrBAPbkx8NmMPIZF8JUPvl+l1ief6W8uVCGAEprTTwfb/fKGad/+6Ae+oAQGrZo ChNg== X-Gm-Message-State: APjAAAX2lHVM8Xdx3oBu7rkqMXQL4wbSmxBNhpTPgjwcpb80kCgRrnrB maabIwK7ZAb3QIjJIlFPIZkGIn8BolUfXwe1LXAajC7hhKXE X-Google-Smtp-Source: APXvYqzwz3nMaZbEVPxd55R7GnE0algi/np8iEFDRXg/gjyJH1v67KwF/+6jDgkqSULnCnavOkbGb9KAP/a+2/lC9qjQBqBbVhz3 MIME-Version: 1.0 X-Received: by 2002:a02:694f:: with SMTP id e76mr2771706jac.111.1557401826476; Thu, 09 May 2019 04:37:06 -0700 (PDT) Date: Thu, 09 May 2019 04:37:06 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000a3ca70058872de7c@google.com> Subject: WARNING: ath10k USB support is incomplete, don't expect anything to work! From: syzbot To: andreyknvl@google.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot found the following crash on: HEAD commit: 43151d6c usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=178c8394a00000 kernel config: https://syzkaller.appspot.com/x/.config?x=4183eeef650d1234 dashboard link: https://syzkaller.appspot.com/bug?extid=c1b25598aa60dcd47e78 compiler: gcc (GCC) 9.0.0 20181231 (experimental) syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17c22222a00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=11ddce02a00000 IMPORTANT: if you fix the bug, please add the following tag to the commit: Reported-by: syzbot+c1b25598aa60dcd47e78@syzkaller.appspotmail.com usb 1-1: new low-speed USB device number 2 using dummy_hcd usb 1-1: config 0 has an invalid interface number: 93 but max is 0 usb 1-1: config 0 has no interface number 0 usb 1-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=f9.d4 usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 usb 1-1: config 0 descriptor?? usb 1-1: WARNING: ath10k USB support is incomplete, don't expect anything to work! --- This bug is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@googlegroups.com. syzbot will keep track of this bug report. See: https://goo.gl/tpsmEJ#status for how to communicate with syzbot. syzbot can test patches for this bug, for details see: https://goo.gl/tpsmEJ#testing-patches