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=-10.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 9B257C4320A for ; Wed, 18 Aug 2021 19:01:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7F703610E6 for ; Wed, 18 Aug 2021 19:01:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232854AbhHRTCD (ORCPT ); Wed, 18 Aug 2021 15:02:03 -0400 Received: from netrider.rowland.org ([192.131.102.5]:46201 "HELO netrider.rowland.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S229965AbhHRTCB (ORCPT ); Wed, 18 Aug 2021 15:02:01 -0400 Received: (qmail 205175 invoked by uid 1000); 18 Aug 2021 15:01:25 -0400 Date: Wed, 18 Aug 2021 15:01:25 -0400 From: Alan Stern To: Dmitry Vyukov Cc: syzbot , linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, syzkaller-bugs@googlegroups.com Subject: Re: [syzbot] WARNING in hid_submit_ctrl/usb_submit_urb Message-ID: <20210818190125.GE197200@rowland.harvard.edu> References: <000000000000d77b6505c767b8f8@google.com> <00000000000038c55d05c9d1dc3b@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <00000000000038c55d05c9d1dc3b@google.com> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Aug 18, 2021 at 02:14:23AM -0700, syzbot wrote: > syzbot has found a reproducer for the following issue on: > > HEAD commit: 794c7931a242 Merge branch 'linus' of git://git.kernel.org/.. > git tree: upstream Dmitry: Why does syzbot persist in reporting useless names like "upstream" for the git tree being tested? How is anyone supposed to know what that actually refers to? Why doesn't it put the real name (maybe with "upstream" in parentheses as an additional comment)? Furthermore, the last time I tried to submit a test patch with something like "#syz test: upstream 794c7931a242", it didn't work because syzbot itself didn't recognize the repository name! This should already be fixed -- I can't remember when I first reported the problem but it must have been at least two years ago. If there isn't already a change request pending for this issue, can you add one? Thanks, Alan Stern