From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f70.google.com (mail-oo1-f70.google.com [209.85.161.70]) (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 8DBC2226D0E for ; Mon, 2 Jun 2025 18:45:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748889917; cv=none; b=isZns04ICLHAC8RMz/oy/1UrLccOj+g6TTthgDoMJW4w0J/NZqc6T5REROoqWfPY35gNXOOCnRKkV+HU+VBalLplI3UtxPII7z3XBMFvuGtkF/EnRbh3vlbiLAGcoFWSx3ELQgtufYxYbhEs3TNSRyZ2gC8otLOVKKh74DYmbGM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748889917; c=relaxed/simple; bh=nCMsFN8oTx80uExI2Hj+P94osR9oKDrBZu3hkWWuIB0=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=ptRhE8gAjWaUTggdXkiThvnO8G82WP6e3ImJEZioJVS6tdPU1DYaG/OSIJfPu8RmCCT9PWlzjoKEjn80E/0l4awbdaZ4lyVlHPrCavH0AxDaYK3oUvnUmZan12ouy3H4xwATc73/scRfYYT8Sl0vCD7PRX0FJyiNfMl9oCMvlhs= 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=209.85.161.70 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-oo1-f70.google.com with SMTP id 006d021491bc7-60ed4f6a523so1648728eaf.2 for ; Mon, 02 Jun 2025 11:45:15 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1748889914; x=1749494714; 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=eUEmtxYV1w54nNVGfGVE4jJmPzNAYr0Q5jVsL47OXN4=; b=X/LCjBo5qv8ESOu4s1PTqFzR3nS/JOfvNnD2fACFT4L0PVmgg9eyTy2fx39jesrfmO t2XyD+YD/UywQcVlrkVc3lBfeIrcJJOTaSjgXMwvQqd/5NW+6idrsEVPsrJJKFTvj8oc 1Q66YFCELhqcof0t47aheaQBkaAHKh5U50RqvCc0/3B4iybguwKtfs2NoWDShXSnvFg6 YZ5tn3wDacoRHjqXSH7bOh1M3KeYFFgzz+Dn3LkjX3ZY7wBSXjYQfjY7qcAnQLlVDPa/ +5Et1geJboLYFYroBZ6HraRl+hqJwNODgt5xUl2eZJlLg+fd1WAzQ6dyL6pcUqqSFm83 dZoA== X-Gm-Message-State: AOJu0YxodrGdYG4Btydv694OM0d1uyiozA6RAgd7iSq27KSdMvRR4Tbs 7LKaN9YolxWP6Vt308kJPF3mjg/bNXaYSH+Sgtbag3IHx6Uze5yHTSw0jD6R71WR4Oy7lke4vqI AIyGdrR9g2wa+ZTimlC8UNaqzc2mM8uIExVUl32jGCk8eCO/4I+0fCqWEDK8= X-Google-Smtp-Source: AGHT+IF59xx/MQm8sra/dokQqvMIfISszKLW33sBgm1uIK835IQG+0BGE64NYLuPnRy90qoQzKDYF+1MyPKbDBcLYtycrnhEgty4 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:1516:b0:864:a228:92b4 with SMTP id ca18e2360f4ac-86d051b08dcmr1488629639f.7.1748889903576; Mon, 02 Jun 2025 11:45:03 -0700 (PDT) Date: Mon, 02 Jun 2025 11:45:03 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <683df12f.a00a0220.d8eae.0058.GAE@google.com> Subject: Re: [syzbot] [bluetooth?] KASAN: slab-use-after-free Read in hci_sock_get_channel From: syzbot To: linux-kernel@vger.kernel.org, luiz.dentz@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+0a7039d5d9986ff4ecec@syzkaller.appspotmail.com Tested-by: syzbot+0a7039d5d9986ff4ecec@syzkaller.appspotmail.com Tested on: commit: d7fa1af5 Merge branch 'for-next/core' into for-kernelci git tree: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci console output: https://syzkaller.appspot.com/x/log.txt?x=136aac82580000 kernel config: https://syzkaller.appspot.com/x/.config?x=89c13de706fbf07a dashboard link: https://syzkaller.appspot.com/bug?extid=0a7039d5d9986ff4ecec compiler: Debian clang version 20.1.6 (++20250514063057+1e4d39e07757-1~exp1~20250514183223.118), Debian LLD 20.1.6 userspace arch: arm64 patch: https://syzkaller.appspot.com/x/patch.diff?x=1442ac82580000 Note: testing is done by a robot and is best-effort only.