From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f71.google.com (mail-oo1-f71.google.com [209.85.161.71]) (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 90EAB32E720 for ; Mon, 22 Dec 2025 16:37:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766421425; cv=none; b=Q5R6+sOlQ/ERFncmKWabadNlBkUGhqBMT0RX97xBYixS4yfF9zbPhPZ2yjZdH8Zo2iMiY81GaZ3LOjPKCUpN8iMMLBD2TLDk7Kpf4A/WZiP16oiqxr/4jjVtM/aLPD6imCsf0k8RNk0JqXl8GV6cDGTG9UTakQ1KKm09ECoR61U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766421425; c=relaxed/simple; bh=fpB3vEAE6nVXxIqXzY5CzTRdDa+Bv9DWlTxBI9gvdUI=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=nSypjOs7gR8wpClgnhw/GNG43MCZv4g1S4lgeo7imbOf9f7Gt1y6FEkQnxl/V0ghPIEhZHey7niIQiMrI7XbSP1E5tN/plSjsABxwQR0fqBKVMELWZqRnmg1C+IBSKPLUY3r49A+L9JOtsFc+YG6YrXqW2YkkCeCEReMIBb04NU= 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=209.85.161.71 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-oo1-f71.google.com with SMTP id 006d021491bc7-65cfc52c912so3751847eaf.2 for ; Mon, 22 Dec 2025 08:37:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1766421422; x=1767026222; 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=H0VHzxfXwMdnpkBZqoJ/8JVmE3PjjymlLQE4Vo15oMA=; b=Zfi7/LsxKPqnG1VFXkfNEjQEQzO62/ZzJi/Aoqt11khy6CG8l67IvPtxO3pCMk7ePc vyn02JdkFx9vkwSfWD62NQrdOT9aCHPFa2anYqMXGFF6aent33YA8xcu9h1Sp8+OjMdN 41mWOM0Bgx5MU4zrbTB82p1ZSjz+5yuXX5sXn7W+FFF7bY+hKKzxBlCJIhfRx+bqA7lR Jg1vlOFYUQG87gdx9/YW94BOIqLZaZggy3sd+0Z+UpEzFaqrlGlEdVK3r42EacXEXqOb KI0cxpjkPoVf8Bpm9AoIneGtAbjhX7aYTipy/uYp+XBunsQMzw96REC9wN9IAhoA+jzM iy7Q== X-Gm-Message-State: AOJu0Yxr4fxL6IefbSRzKWecfQj+CcXN1KAYvkYbvKPITDdYRSvnkges KjeZI7+MzsB1ZPIHk2BC+KbyBj9tHXfvRpVuzOrSsnsW4GCNIHfWBN3TV9vCGtTSPhaa7NsDYuA YKQ8mPEkzz9fl0q2a8WEqvF1BIq+5XLgANkwtRZnXtdlQlOK9riqeEDwVwYg= X-Google-Smtp-Source: AGHT+IHJrNRk3ANW5rmMo+bhRIuOb+N5tuZgCicn0YZzPWyzpcly+Uvz1wXIi7h7AV5vh6VetuVwT1lbD7ZXXa4vJVntPEe0AL45 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:608e:b0:659:9a49:90cf with SMTP id 006d021491bc7-65d0eaf46ebmr3497860eaf.78.1766421422458; Mon, 22 Dec 2025 08:37:02 -0800 (PST) Date: Mon, 22 Dec 2025 08:37:02 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <694973ae.050a0220.2fb209.016d.GAE@google.com> Subject: Re: [syzbot] [bluetooth?] KASAN: slab-use-after-free Write in le_read_features_complete From: syzbot To: linux-kernel@vger.kernel.org, sirdarckcat@gmail.com, 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+87badbb9094e008e0685@syzkaller.appspotmail.com Tested-by: syzbot+87badbb9094e008e0685@syzkaller.appspotmail.com Tested on: commit: 1abe96e0 Improve fix: properly balance hci_conn_get/pu.. git tree: https://github.com/sirdarckcat/linux-1.git console output: https://syzkaller.appspot.com/x/log.txt?x=1000808a580000 kernel config: https://syzkaller.appspot.com/x/.config?x=7e9c74ad1c0c0584 dashboard link: https://syzkaller.appspot.com/bug?extid=87badbb9094e008e0685 compiler: gcc (Debian 12.2.0-14+deb12u1) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.