From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) (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 43CE2288514 for ; Mon, 16 Jun 2025 16:41:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750092066; cv=none; b=MKTEke5rH9VHrjLD/vdg7Sdpk+QoBKGwIyq3u3g8vib4nDxO0bVfJ8R5K1BMAUD7jDkxsV13E2FXWJaXjysS0XKMBNzC9o2ng8jhn+0/vF8Rgtd5xfkBsg/bjTRBtipB3xobGb7D/NCHH8lSXPaz3LmAAbtM6V5aDzvK1HLDOiE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750092066; c=relaxed/simple; bh=YQlfqHXFMjkXG+QwxQehGbP3b+0lafdP0XvMgYigkPI=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=MqGp3cRnsT1dw60Ze077Q7p6QsU4ADiuQUBTTnODD+PTZL8WBaV+Irrf651oy5di/AWhFXzMdv30Muku9gHDNYA8GWQ5oJ1Cv/lRFakfBDP8y0rSe6wJZ+GgS9KSn/k0sR8y65Ub0OIy5KzInoc+VBZ06gdLTUkkuymtXWvuBkA= 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=209.85.166.198 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-il1-f198.google.com with SMTP id e9e14a558f8ab-3da6fe2a552so111580465ab.1 for ; Mon, 16 Jun 2025 09:41:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1750092064; x=1750696864; 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=V3YVJ7730tGgRpjEitFjjqGZ41i1VnAPsCDq4gx19VY=; b=prmdKhFnG7oG3/pt78V83pxFe/xRhksGzCwz3uUg8/umD9DOu7zGa4T4IcVK3KAY89 WVyH9E0J4rLrGV5MLJ0U740GVKXVFlMVhbW+spEcpDEhxvGd8kojHU+0hoT+kfK869w+ z76/d9aaYFv062+8c9z1ucnEt5ITuPGfN6kp+b5VbohP/dDTHia5gvi7ikTTqJReuAaF 3xq6CHS6hc01P5QHIC5Kn4/Rd3nEQnuO4N8fuW4JyKyD8rP2ZoQSQwwZmQnaZP31DWPG ZQTCiJiWKLzeMPmdMvEQn7aH0IRceWLbg+kJuwfRJDLbX7/DuJR4Fk3PXFw31/C4s0sV itCA== X-Forwarded-Encrypted: i=1; AJvYcCVs7tgH/AyapR9x1piF85nfGx8TcAl2V8xA6o9v7kXW3Cbb+bdqkP5zYMldl6tk7XJrUTBh/O34GSfCpCI=@vger.kernel.org X-Gm-Message-State: AOJu0YzPyrZNKERApsLeWeediJQQNNScTfl+/IpicJ+sedCxpNPd80l3 4iSWV3PWVtMMpB4xExUz6WBtujkUT35Hj/e97V22cqWK5r+MAqSrf/1+3Vt6o+mE9Sm3jpwdi8u AE0kkcsrp3hwim6eiANzfZLN512K8dcpX4AXCvPPX0hFdASFhwc+NMxrKitg= X-Google-Smtp-Source: AGHT+IEgSLsjEk6wBL7H4inZGzjwbTa5xUkbOFhLObTZ+jgw5ICoBlR9VtYWvlUFTxMVqub0O6VG2z19ig4cP5/9tWbkMnCjdNyj Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:194d:b0:3dd:c78c:ec3e with SMTP id e9e14a558f8ab-3de07d01d7emr122082285ab.22.1750092063406; Mon, 16 Jun 2025 09:41:03 -0700 (PDT) Date: Mon, 16 Jun 2025 09:41:03 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6850491f.050a0220.4562c.000a.GAE@google.com> Subject: Re: [syzbot] [usb?] KASAN: slab-use-after-free Read in hdm_disconnect From: syzbot To: dmantipov@yandex.ru, 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+916742d5d24f6c254761@syzkaller.appspotmail.com Tested-by: syzbot+916742d5d24f6c254761@syzkaller.appspotmail.com Tested on: commit: e04c78d8 Linux 6.16-rc2 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=12c915d4580000 kernel config: https://syzkaller.appspot.com/x/.config?x=8f72e140c622500d dashboard link: https://syzkaller.appspot.com/bug?extid=916742d5d24f6c254761 compiler: Debian clang version 20.1.6 (++20250514063057+1e4d39e07757-1~exp1~20250514183223.118), Debian LLD 20.1.6 patch: https://syzkaller.appspot.com/x/patch.diff?x=12d70370580000 Note: testing is done by a robot and is best-effort only.