From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f70.google.com (mail-ot1-f70.google.com [209.85.210.70]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 53E732E54A3 for ; Tue, 13 Jan 2026 08:15:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768292105; cv=none; b=aPlUk6THH18H3PRseYLDfIxXGGN5H6kbzN5TOkrS/mRLtgHCZWDWP/8zt2NLzaXfR4nBYbhSlP49yXyVLI9+OcvLp/OkB9ZZrEwi9WSbuNAqbq8KiQ9x7I0TysVz/98rsDM3kxXXEO1g9DIdgNH8d4sno+hruIUWd3Nj+ztyi40= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768292105; c=relaxed/simple; bh=qjYtQ2F+uxEDTz6q885LIcn/GEf3mvMzeldsPAiBeGs=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=lKy4RhZnlP4CQqkga5pg4JAUiGNhMj+b5JQ2qb18s9S/eEJY04DISvhNkxCz9IwM/COetC8nV+kJWUFP1p/MfmCECuZc5vT7BnWp6EXKKzsxmy0ImY2+iq1TzVH2fX73Vz4NJ261ooKuGKdeRWyTpS/mRck+aDe92u5qlM0LA68= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.210.70 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-ot1-f70.google.com with SMTP id 46e09a7af769-7ce5218a74cso15858328a34.3 for ; Tue, 13 Jan 2026 00:15:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1768292103; x=1768896903; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=YNRnOokInX8RwuyKopdk1hZ52Ddr5m6r6YNSk9j1nlg=; b=c1sNnSE7Hu/pVAgYluMRCmM158W2yrPBPJpOPCWfUMRF+sOeS1rgCjJb7/VxaTo5YW CiV/Ib8BhYj5CJ1wJbSHalmZtba9Xlw8rZ/osEkI5VkiKE5s3QwUpNBWFfGwBt7rOnCY F8+/HiO+X/ZP2Rqhg8OyxhuZd/iXj2M5z1jefDDIsEJ76/5JbOCw4nmXuqWXyRdh1y0E GiT+ffmCecsZtljpUwkKSRUN6RGaWV4MJDKnY45UECKXJHRiS6pZvoFW1mT/iOqhSKoF 4mNmSUMqat454NACfn1K9jvBmtxXPjL26thSRY/tVW5RUxdTF0RyRAWPpH8CN8Gtr0rT jo4g== X-Forwarded-Encrypted: i=1; AJvYcCXIHpvcO1BBSZGxV3/HUYjGbJ6RgmkHo5SH64aHj9z92NQqei1848zCSUpkH4GIYPISIw3iNyz8E08D7KI=@vger.kernel.org X-Gm-Message-State: AOJu0YzqjGn6w6KGfDl+o6ySs+7MJtmH//lpb7j4UTBDo9IRS+zvii3Q ddpPnadpR2VjOFqbSBI1LgUkWNqUksV+V2nryyQf+jfCtfWo9MfQNV8EyiWLeHdpxHG6bIY8Seu k192gxwSu8dZiyyThcI1nZ32h/mev6muRAxGovx00wKss82GHNo+ShkgC7sc= X-Google-Smtp-Source: AGHT+IE+WWNrOVIApCg2rJmSSpEJykhVNWdGOL6Ek9z3fIxfjw116yo4UP3sG2lTT43XmDoGaKyibTLgblZCEmRgxEEfBvCm4urP Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:2201:b0:65d:99e:6533 with SMTP id 006d021491bc7-65f5508dd77mr8503604eaf.82.1768292103247; Tue, 13 Jan 2026 00:15:03 -0800 (PST) Date: Tue, 13 Jan 2026 00:15:03 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6965ff07.050a0220.2e06c6.0007.GAE@google.com> Subject: Re: [syzbot] [sound?] [usb?] KASAN: slab-out-of-bounds Write in copy_to_urb (2) From: syzbot To: eadavis@qq.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+6db0415d6d5c635f72cb@syzkaller.appspotmail.com Tested-by: syzbot+6db0415d6d5c635f72cb@syzkaller.appspotmail.com Tested on: commit: b71e635f Merge tag 'cgroup-for-6.19-rc5-fixes' of git:.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=14fb05fc580000 kernel config: https://syzkaller.appspot.com/x/.config?x=3027d9a5f96d82ca dashboard link: https://syzkaller.appspot.com/bug?extid=6db0415d6d5c635f72cb compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=1340699a580000 Note: testing is done by a robot and is best-effort only.