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=-13.7 required=3.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,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 4BB0DC4361B for ; Tue, 8 Dec 2020 16:25:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 17A9E23A6C for ; Tue, 8 Dec 2020 16:25:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730083AbgLHQYo (ORCPT ); Tue, 8 Dec 2020 11:24:44 -0500 Received: from mail-il1-f200.google.com ([209.85.166.200]:44868 "EHLO mail-il1-f200.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729035AbgLHQYn (ORCPT ); Tue, 8 Dec 2020 11:24:43 -0500 Received: by mail-il1-f200.google.com with SMTP id c76so6247320ilf.11 for ; Tue, 08 Dec 2020 08:24:28 -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=HSyExJl7cd4xIkyp8toEOPl4ozCtm+NQv2BdcFpoEZc=; b=pU48mCeqdFbiURrRL9brdTLZtCxFY0LUvT87ePko+Qr5mtPHY5aY3eERNMjWiOZHy/ Cjv2Fd3cc8r0gsE7sDOEW2LzpKnC3AHywv45hLjmtLyOTfB2fVvN47YNw2AgRuegAawI /ezqXe019Rar1yAypESp7y75swbtTePnx3T+guvHLDOaBfLoitqekbHm5MuREWgKhex+ JS8eJ366mEix5Q7/Qm8anDFryV8fXxgNtRBs7MEuPs3mC1j9Gckhn6s2OeRbjM+Wy4qi 0cdv6Lwld0S90Pp9oKQJKzpjhAwQhYqi8OqQcOTYZJdqyhQKX/Bzhom06IbDSn+4UiVI 74qg== X-Gm-Message-State: AOAM5339NMSyZ8/At2P6EddrT33BO5dobToLh/RJ6zoJjx8r9xBKVyRB XsgoxxwSm6MS7Z0WTYS5UD/CxApDSsdQqCRfxERLZChTbv/H X-Google-Smtp-Source: ABdhPJxHYoyiUqUwwYS9+jZI0SJfT9+SzZyPXCYnkfWgYNGZwBVj7ggFtyKt4Au1zc2qCeZTaib8l2L8pQvOMKodUzTGs2Vl/kQM MIME-Version: 1.0 X-Received: by 2002:a05:6602:2b01:: with SMTP id p1mr17378546iov.156.1607444642985; Tue, 08 Dec 2020 08:24:02 -0800 (PST) Date: Tue, 08 Dec 2020 08:24:02 -0800 In-Reply-To: <20201208160703.GB1298255@rowland.harvard.edu> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000f0fb0d05b5f65e64@google.com> Subject: Re: general protection fault in tower_disconnect From: syzbot To: andreyknvl@google.com, gregkh@linuxfoundation.org, legousb-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, starblue@users.sourceforge.net, stern@rowland.harvard.edu, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+9be25235b7a69b24d117@syzkaller.appspotmail.com Tested on: commit: 08a02f95 USB: add RESET_RESUME quirk for Snapscan 1212 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git kernel config: https://syzkaller.appspot.com/x/.config?x=d24ee9ecd7ce968e dashboard link: https://syzkaller.appspot.com/bug?extid=9be25235b7a69b24d117 compiler: gcc (GCC) 10.1.0-syz 20200507 patch: https://syzkaller.appspot.com/x/patch.diff?x=1406a80f500000 Note: testing is done by a robot and is best-effort only.