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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C162EC433EF for ; Sat, 28 May 2022 20:40:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229941AbiE1UkV (ORCPT ); Sat, 28 May 2022 16:40:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45114 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229930AbiE1UkU (ORCPT ); Sat, 28 May 2022 16:40:20 -0400 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BDC815AA5F for ; Sat, 28 May 2022 13:40:17 -0700 (PDT) Received: by mail-il1-f198.google.com with SMTP id a12-20020a92c54c000000b002d2f39932e8so4220420ilj.19 for ; Sat, 28 May 2022 13:40:17 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=bS6+g7fgBiFwD1ekT/9uQrMvAnNI5lC4ABT63K0ShAw=; b=PEYN/JgakqVuTK804CzzIH7Om7miMzV7OZt3reXXsIza/1vj/vAOyslIEZBHhv5nHj u7nteONhPIwhUyyxRZg0E0421fK+xaFMLJM7vD/siG5P0tkGHE9oAIeBSImJwysgJlVI BVJE+5qSbHMuSEDVwu+UwN8Q+w8eA8HVwThfvKWFrkKcCkYgJnqmHSPoR9tQNg1Lnqpm U0e3skyKzOdoKXWyPD1YWsa2bCVJ9t2LCb+nOm7FC9kw2G35JEe9Cpbj5R/TlxMw4s0m bA33dF0jpW2LkgQrQG+92kkjUk1aS/tmtbqejA0dDl+vLnJ/yjFu+VzeF50BRX08OWTw kFiw== X-Gm-Message-State: AOAM53174fEkqUKcuyn8NE6J8taXTFfFkamA/BtoNyRjaLfnN3GIeodZ mu1ZG6jPJ9vj7HzfRhh94aHyB1U76F2pyXQHxMtOmMN0r4dN X-Google-Smtp-Source: ABdhPJx+nYBaU8bsqJqVCu9UPQAsPEejq1TMd4ejR6FWyB+2XbrCSX8ah/4visCPxVeFhXXQ0rkVkpoKInc5YTZIuj8KYuf/VAmw MIME-Version: 1.0 X-Received: by 2002:a05:6638:2513:b0:32e:5298:8264 with SMTP id v19-20020a056638251300b0032e52988264mr25780252jat.178.1653770417161; Sat, 28 May 2022 13:40:17 -0700 (PDT) Date: Sat, 28 May 2022 13:40:17 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000414e8805e0186e9d@google.com> Subject: Re: [syzbot] WARNING in driver_unregister From: syzbot To: andreyknvl@gmail.com, gregkh@linuxfoundation.org, 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" 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 any issue: Reported-and-tested-by: syzbot+02b16343704b3af1667e@syzkaller.appspotmail.com Tested on: commit: 97fa5887 USB: new quirk for Dell Gen 2 devices git tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git kernel config: https://syzkaller.appspot.com/x/.config?x=d7b232ec3adf5c8d dashboard link: https://syzkaller.appspot.com/bug?extid=02b16343704b3af1667e compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 patch: https://syzkaller.appspot.com/x/patch.diff?x=103c91e3f00000 Note: testing is done by a robot and is best-effort only.