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 DCDD92C3257 for ; Sun, 1 Mar 2026 06:23:28 +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=1772346210; cv=none; b=fSWtk20txjxhqtOxQ6uFFlSPGkd4rEb+IvS3SSkqdXYSweC00hTcUWCwv7B7N42i2ZP8eDqypNZUHXCtFkv5ABUs0m63XYOd8uQLHSm78LrySB/QYP10l/AaHmK6Zm9kC+oZS/qYn+Nq1rK073B9+ZbMyb4ujRASgRHuFu4uvh0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772346210; c=relaxed/simple; bh=ZtgAQKGxttvbLp5UclXrsIvRKvhGCmPWupiyo0rv6bs=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=e3hrGFeKet/QPTlPkC6GRk1CWpkhFBBPjs/tyISchuvxF9Rq1SJjGr7kGwTzpr5HIxU64FmEzXKoRMRk+StmrKTsILY625gKVNGm0zVWVZZACmey8T4Z3QUOC9dLEb/6tNkYAFXslP44OGTYOaN38ZVnp6ZUdX13QvshO2pFXWE= 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 006d021491bc7-679c29b437cso30329355eaf.2 for ; Sat, 28 Feb 2026 22:23:28 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1772346208; x=1772951008; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=+mP+R9zaDDsUjx+WhIpBXgtaUAljb2vLHaseaw78qjo=; b=JWQupCnih1ldVqbVLAPX/hFE6M7iSCLTnMQyL3Ik9SDQgLfltTWWpxXzLskpv1pvps Eb3ajkid8j6YTo7W8KrPJbubrBPt/aiam/LRTHwIJO6W5HDwckJfiRaPDHRrVtOj64JG GNraiU+ePD/mRPxn4d2MEhQgdyZoLtTSSxOLgqc/JLEmm6Y+V3uQEO77eLrHsLaUbaaS bs4lZPsM5v6OM7hkm52qLAVijvS/uM04m+vm19Dr0RePZa/CWeTpEFcj01XxCW64QhJb lGhS51vWuriFWziENE02lm5osU/e6K5k9OyiubS4Axn1A45ev8Tk2aUjKFpmbc0ZbI85 uq6g== X-Gm-Message-State: AOJu0Yyk0umcUSGhqAyZ7CmJmiiDLjoZaX6HtLk1It/eV50PoHt84HRV aP7Sx/jHbYyvw1cyfvr4y4fgLL5iOJDJK1Gyq9DBax/xfO6qr1JXwnu3C+NoiEeS/65LyD6mCil l/VDs5f4CoDbF8Quf/gg7c3kVQklh6fjxq7och+E1VZerR4cPt+z0Lmpd9fo= Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a4a:e918:0:b0:663:517:7d8e with SMTP id 006d021491bc7-679fadee2c8mr4429591eaf.17.1772346207992; Sat, 28 Feb 2026 22:23:27 -0800 (PST) Date: Sat, 28 Feb 2026 22:23:27 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69a3db5f.050a0220.3a55be.0054.GAE@google.com> Subject: [syzbot] Monthly bluetooth report (Mar 2026) 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, 1 new issues were detected and 0 were fixed. In total, 37 issues are still open and 96 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 46025 Yes KASAN: slab-use-after-free Read in l2cap_unregister_user https://syzkaller.appspot.com/bug?extid=14b6d57fb728e27ce23c <2> 11911 Yes WARNING in hci_conn_timeout (2) https://syzkaller.appspot.com/bug?extid=fc4b5b2477d4ca272907 <3> 8268 Yes WARNING in call_timer_fn https://syzkaller.appspot.com/bug?extid=6fb78d577e89e69602f9 <4> 4349 Yes general protection fault in lock_sock_nested https://syzkaller.appspot.com/bug?extid=d3ccfb78a0dc16ffebe3 <5> 985 Yes KASAN: slab-use-after-free Write in hci_conn_drop (3) https://syzkaller.appspot.com/bug?extid=3609b9b48e68e1fe47fd <6> 538 Yes possible deadlock in l2cap_conn_del https://syzkaller.appspot.com/bug?extid=b71bb48c13bf3fed3692 <7> 497 Yes KASAN: slab-use-after-free Write in le_read_features_complete https://syzkaller.appspot.com/bug?extid=87badbb9094e008e0685 <8> 480 Yes WARNING: ODEBUG bug in hci_release_dev (2) https://syzkaller.appspot.com/bug?extid=b170dbf55520ebf5969a <9> 348 No WARNING in l2cap_chan_del https://syzkaller.appspot.com/bug?extid=3272785b7a1fc9b510f6 <10> 231 Yes KASAN: wild-memory-access Read in l2cap_connect_cfm https://syzkaller.appspot.com/bug?extid=0e4ebcc970728e056324 --- 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.