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=-8.7 required=3.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,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 ED289C4332E for ; Thu, 14 Jan 2021 01:50:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B9E262075E for ; Thu, 14 Jan 2021 01:50:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729651AbhANATw (ORCPT ); Wed, 13 Jan 2021 19:19:52 -0500 Received: from mail-io1-f70.google.com ([209.85.166.70]:50511 "EHLO mail-io1-f70.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727219AbhANAEp (ORCPT ); Wed, 13 Jan 2021 19:04:45 -0500 Received: by mail-io1-f70.google.com with SMTP id l5so5669614ioj.17 for ; Wed, 13 Jan 2021 16:04:29 -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=8vA6KH4yTnBPhCjwbGkm46PU7mMjPjZzD/vxDkOo7Gc=; b=k8Jl2TZq8pgBg28OYpwOJ18b/s1+cjQqIzKubSRfQK8HEoJNGecF/ewRS6JbEta3S/ nCB9Id7WwXrJwxn6QXctDcqyBFdD3ZCciSspeKC8+6cIRPLAH93ftUSm9ZHZ5tqFh0mS TDMx4Jfoq8mXF6dkS/8wiBwyDLd7diAIUSMp52OBS864qb/tt6xjBQ0h0OEoCjMSd+T0 esuw/QLwjfpQJrdEySWQDjrHefqExLY2ZqZWLP+u/OnxaT5L2Hvi3v850rG3a/SuYL6c B4v0hqucXRc0HjYs5CirdMAXDwNtbYMT+7gmCV3VTfdwniNhqZ+n/KTC2Vc1v1jthFyI 7BxQ== X-Gm-Message-State: AOAM530kqmXTUgJVWdH8wf3CjejWMfQUxQVWs1T5dxhzJ/nB114LCN3Q ul/Yobaltx5PMYTWp3NtFjujzLTgSLI6pi9X2NqspE3ANKzw X-Google-Smtp-Source: ABdhPJyhwL31qQQQGIahEokxTy2M35uYNUcO7+u8PL7IugimTmxbyHHSFEY+nHdvbGotyb7u+HkHJ8hr8j+0vf2SMhtXcO2wBbm6 MIME-Version: 1.0 X-Received: by 2002:a05:6e02:11a6:: with SMTP id 6mr2381658ilj.87.1610578871736; Wed, 13 Jan 2021 15:01:11 -0800 (PST) Date: Wed, 13 Jan 2021 15:01:11 -0800 In-Reply-To: <000000000000c19e7b05b4c35440@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000885f7605b8d01d5e@google.com> Subject: Re: WARNING in cm109_submit_buzz_toggle/usb_submit_urb From: syzbot To: eli.billauer@gmail.com, gregkh@linuxfoundation.org, gustavoars@kernel.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, oneukum@suse.com, stern@rowland.harvard.edu, syzkaller-bugs@googlegroups.com, tiwai@suse.de Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot suspects this issue was fixed by commit: commit c318840fb2a42ce25febc95c4c19357acf1ae5ca Author: Alan Stern Date: Wed Dec 30 16:20:44 2020 +0000 USB: Gadget: dummy-hcd: Fix shift-out-of-bounds bug bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1075dcaf500000 start commit: fa02fcd9 Merge tag 'media/v5.10-2' of git://git.kernel.org.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=cb8d1a3819ba4356 dashboard link: https://syzkaller.appspot.com/bug?extid=c7e665956b189738fe5e syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14ba912d500000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=10dfad85500000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: USB: Gadget: dummy-hcd: Fix shift-out-of-bounds bug For information about bisection process see: https://goo.gl/tpsmEJ#bisection