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 C187232D7D6 for ; Thu, 27 Nov 2025 12:42:26 +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=1764247349; cv=none; b=ivSd7JzQ1ExJ7vkiyQsuyO/g8G7Wpbf9ditUpDaBEfVopf8Bu+E8/RlHgb1x19xqApEbB7B2YB8miiqhJBJxzCUktu4gbbbpl6cbeMjYOaqxe1LoSfcofpuqPFFXuNKMQBcBVj1hTENuN1ZE5lIBKl6Zzwkcyc+bXSMtyN3j5po= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764247349; c=relaxed/simple; bh=kXFV9UoHshjCNKHfOQ/QK2SapSSyuognZrMVhyfHRAg=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=L2MdLrIrfcwGiqcz9lTalCcegBRzNvwF5zzCbBxz9j+tneg3TQwJKl7Jp5NgkbehjpetbEqVNOr1+TbfNkqzyXbkigEnPSWz+fbOuXDNM15eO+9QRKD4uu6EjNy/LmzGjsc+VguB1+8QE7dDh1bUKIkNBW8kBXqrow/YVc8zoEo= 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-433312ee468so6975585ab.1 for ; Thu, 27 Nov 2025 04:42:26 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1764247346; x=1764852146; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=GXLCdfVWYDfhLqMpf2ZZ2A81MGaJh2cyN1erqr+EJjE=; b=VQOlrACwT678LgyyeH3KBA7ij1QuQX8YcA6Lw88+gJe1Dujez0SJAo+RwEg4ADn0Dv 2h3HTv91Kk+txdV87ll/4BVwVvEo82w6x9aR4T+th+XqoFBa+2p+AQK7hDVLlIEQ/KTF V76CNfFGB5qr76bmeRbA02ABmCfwJfYIPcvJuP4xmJcX2VCOifzNJEU5ZELYnYvNuOIX qzU0THtlh457SM5ad7YaB+cu8uP84XSqjTde/sfWOViP92tZf9nVFE27AXRMZZLTLj6f 37IaRrmvMibT8xDdqEJeBDJzENjbaX7rAq6zC8+8BJDy5XXL7Fm8Y+8arDgdoNcvohXQ Sl/Q== X-Gm-Message-State: AOJu0Ywb3eEHQabmiTA3iBEZsjQvyZNouM9x1mCdCLmLvOv8I6ysfMjc aySi0TlZ1DOdb7n58m7edXv7+LhejoCJoT/A1yBBQ6Cqg56IMSrQrL0QU/B2I5mowuVsfD2gjpT nQ2FyMPPMb7ohKXXNfhNDRmxIAUymqMSehHMPywGTy5hFzU2ChSVNQa1JvWg= X-Google-Smtp-Source: AGHT+IHnlI+NFC35D6qerayODBGTnfIUqT+tDTkqascrE1lyN7rtNxtfMKhnvHqF5Y53r+84bTV42qIrOquXIzDzvfUjuAfgOewU Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a92:db4c:0:b0:433:2cf4:5ffb with SMTP id e9e14a558f8ab-435aa880479mr171704775ab.6.1764247345875; Thu, 27 Nov 2025 04:42:25 -0800 (PST) Date: Thu, 27 Nov 2025 04:42:25 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69284731.a70a0220.d98e3.0102.GAE@google.com> Subject: [syzbot] Monthly bluetooth report (Nov 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, 3 new issues were detected and 0 were fixed. In total, 39 issues are still open and 92 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 45175 Yes KASAN: slab-use-after-free Read in l2cap_unregister_user https://syzkaller.appspot.com/bug?extid=14b6d57fb728e27ce23c <2> 27015 No KASAN: slab-use-after-free Read in hci_cmd_work (2) https://syzkaller.appspot.com/bug?extid=4d6b203d625d2f57d4ca <3> 7673 Yes WARNING in call_timer_fn https://syzkaller.appspot.com/bug?extid=6fb78d577e89e69602f9 <4> 3791 Yes general protection fault in lock_sock_nested https://syzkaller.appspot.com/bug?extid=d3ccfb78a0dc16ffebe3 <5> 2456 Yes general protection fault in h5_recv https://syzkaller.appspot.com/bug?extid=b5691bb559396b262064 <6> 1282 Yes WARNING in hci_conn_timeout (2) https://syzkaller.appspot.com/bug?extid=fc4b5b2477d4ca272907 <7> 391 Yes possible deadlock in l2cap_conn_del https://syzkaller.appspot.com/bug?extid=b71bb48c13bf3fed3692 <8> 390 Yes WARNING: ODEBUG bug in hci_release_dev (2) https://syzkaller.appspot.com/bug?extid=b170dbf55520ebf5969a <9> 329 No WARNING in l2cap_chan_del https://syzkaller.appspot.com/bug?extid=3272785b7a1fc9b510f6 <10> 113 Yes WARNING in hci_recv_frame https://syzkaller.appspot.com/bug?extid=3e07a461b836821ff70e --- 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.