From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) (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 A070C23F431 for ; Thu, 24 Jul 2025 09:32:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753349563; cv=none; b=f+ccZiI+JqQ2kol3gF9y6Vis8AWDslIyOt8sSFAwGBZF44dNIGfvhaGWDt4yTFWdB8iwM8tyqPqSBz0jtM34tbiYQDGAY+Yks9PpsurcYG4Hi/i+JG0F+LFR5iH5NOCPwqIJebEcUVMSAn2o3JyVs2JoMoth0u7UoA9mI1w8nys= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753349563; c=relaxed/simple; bh=pDmxqXkgtT077gBGUWCuGFnsjfQ7B4vJdQKb1n8lMm0=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=av9rvuZhU6LHaeG1/eXjbu4nFzCZWepr+UWv8wd9mBgOm7XBvDJJtjslsk/eYm4LVjaFgPUKhKcOlFUYrbQz1eUPq+q+ETSAISu3TmwZ8W5mUDQvBeWIWx009CYT8QHqLliwIjnyu23H3gtpuU1bQcMMZ4AQhmOhmL0mY0He1LI= 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=209.85.166.70 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-io1-f70.google.com with SMTP id ca18e2360f4ac-87c0915ba7dso46100339f.0 for ; Thu, 24 Jul 2025 02:32:41 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1753349561; x=1753954361; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=MnLt7OL5FV5Gnqj6M/9QGNu9DnfrjRfhT5iMthmB2UU=; b=s6QhIWXtwy/12dfOFCWC0O0ILaGGnHWAgZOdZWcfNWowMv4JDz7917MNzF+aHw8yj5 JKrB5RtcVmAKi8JGiF/XNx2cRdTcYcc86BhZqi4P9WZRRXWl+Z7mDSUVMqrW+dCZmPdQ qrfODJSlR6b0+aH91mMLuAqQayEBrj89GJHx+7kcr25WR0R/P9lghJ9BscD1wxvEv7g1 pMElE+S5mHzOCp7H8u/t0i5LeH3zwtNYbe64J4YwY02Gl87mNXiEF2+Mc5QxW6E8rKP/ anqoaLKaIDnP1GkhenWaqorf7FXtnz4pnot9b0GKNhN5UV2Rg/L2Agq6XBj0QVl18k8M QGNQ== X-Gm-Message-State: AOJu0YyVmzu6Yn12SplJrsE5eNWkipRN/+0Neke3zA1SMXJTWLb3iMZa cxuGIWqw9Bn1qJJnjnGJDGCcRN38ViRfWCK2OPy/46xHAmwRVksHQ9r/TjPRMOGNkJ8IKatKvZU 6BT7V/8EDi3UwFhkU5q34eKKG35kK2lBQC4ybWtEeCHCeMLIJ2OU5mWvkKtU= X-Google-Smtp-Source: AGHT+IHYlaxdRTp97vlTVOLPj4bENCS9v3pmbcFIG51NoHWmxkI/XgOTVCjdtyx0GNY+IiSwG/pdU3BaO6Bpuuj66sJYTLElBXoD Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:14d2:b0:861:6f49:626 with SMTP id ca18e2360f4ac-87c64f937b3mr1253977039f.6.1753349560831; Thu, 24 Jul 2025 02:32:40 -0700 (PDT) Date: Thu, 24 Jul 2025 02:32:40 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6881fdb8.a00a0220.2f88df.001a.GAE@google.com> Subject: [syzbot] Monthly bluetooth report (Jul 2025) From: syzbot To: linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, luiz.dentz@gmail.com, marcel@holtmann.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello bluetooth maintainers/developers, This is a 31-day syzbot report for the bluetooth subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/bluetooth During the period, 4 new issues were detected and 0 were fixed. In total, 44 issues are still open and 83 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 41759 Yes KASAN: slab-use-after-free Read in l2cap_unregister_user https://syzkaller.appspot.com/bug?extid=14b6d57fb728e27ce23c <2> 7143 Yes WARNING in call_timer_fn https://syzkaller.appspot.com/bug?extid=6fb78d577e89e69602f9 <3> 3022 Yes general protection fault in lock_sock_nested https://syzkaller.appspot.com/bug?extid=d3ccfb78a0dc16ffebe3 <4> 1093 Yes general protection fault in h5_recv https://syzkaller.appspot.com/bug?extid=b5691bb559396b262064 <5> 578 Yes general protection fault in bcsp_recv https://syzkaller.appspot.com/bug?extid=4ed6852d4da4606c93da <6> 570 Yes WARNING in hci_conn_timeout (2) https://syzkaller.appspot.com/bug?extid=fc4b5b2477d4ca272907 <7> 363 Yes KASAN: slab-use-after-free Read in force_devcd_write https://syzkaller.appspot.com/bug?extid=bc71245e56f06e3127b7 <8> 314 Yes WARNING: ODEBUG bug in hci_release_dev (2) https://syzkaller.appspot.com/bug?extid=b170dbf55520ebf5969a <9> 282 No WARNING in l2cap_chan_del https://syzkaller.appspot.com/bug?extid=3272785b7a1fc9b510f6 <10> 206 Yes possible deadlock in l2cap_conn_del https://syzkaller.appspot.com/bug?extid=b71bb48c13bf3fed3692 --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@googlegroups.com. To disable reminders for individual bugs, reply with the following command: #syz set no-reminders To change bug's subsystems, reply with: #syz set subsystems: new-subsystem You may send multiple commands in a single email message.