From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 035CA265626 for ; Mon, 25 Aug 2025 08:44:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756111479; cv=none; b=kMzm3Fmr391ihTcp0Ctd31sItWQd7+Nm+jyzw0VDwzfLCXrOqrw83KAyiAV/zvfLBNXyJs0zYeKguBipLfs5kYKKh3DtV0vEMyrdlqxKS//zff/VwET/z7lHRjpciOWOuFriNS3FK6/5jCNEe14oqyjgWUXjLgivrm8N0O/NAjw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756111479; c=relaxed/simple; bh=99pElrjncnHI5XeFUxDYhe++QFEH37ZEUtEhdHthNdQ=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=PPMtcuXG6WRjdZrtWOmRdPoNVZlUWgTi4JAtk7uweXw7s7QJNNDXzHHAXRN4y8SMKmI7mu7/luEno33v7nxJuVImjlVnU19c+XopuDWdbT0eVYiIOwUg/8upGHSXTfPEREWwRIB5SmC7/GkJCW6X5IKGpUf8Rje4er058UmvR3k= 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=209.85.166.199 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-f199.google.com with SMTP id e9e14a558f8ab-3e6766c3935so49552015ab.2 for ; Mon, 25 Aug 2025 01:44:37 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1756111477; x=1756716277; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=W3HzpC/sk8cTaTYP8M3QS+phqIoM/pXWlrfdCha75rQ=; b=dW5cigJ3gWMbbogroOpGTQBOClKs2w+sQCZTvXc9ie0FzhCyu8CldL4sfZ+osUlBgX GOHpFRuHFqKUBHlfHLuD3bfs6HRD/a8UBWx49X9SW5kdX7y7emVrystb46fkw8cxDjEO 0nceOQICvUmXFozoDJpvvF1j7f6lFUPws4Xg83RLCNM9eV8SCDYABZJiXPfu2kK6YQHE ZMTOpqf6hi5ZY2ucW3P15e3v6TOspS2ex9gZiV1Gf7OsL9KKt4A0LOJvh6lKA1HNZmJT uGj/Gjx7ZbkZWFyDuKKrq/idWxl9X0QRxiMP7YUb4FkXoEvRl2lvaChWdIC5N4NFhkxb VbZQ== X-Gm-Message-State: AOJu0Yxn7jYZimFcM3g5Ai0Wuq0ghVkjfHzLQdjt9H9k2AY3Nuo/dsO7 wjqVGtURrYf2mnGNhzXsQTPvl2yiMoXU8SFybHYHpdpilb4PmrbYZOsTFwOU1U3uz5Jyi6pGC7R Y+toAsazkwKpkG8QsTjtr5hbCGXyuQylIyMv3mcxtLtdf7EkeeX3ZRmrl8l8= X-Google-Smtp-Source: AGHT+IEl8hsDgPWR1gaNB8V7lUsbB3WfciOv8h1f866s1qwQVH+/t86uNxdJQ3D4eoiqAQCLy2vTd7PxBkNVVazJ7k+cxo+NcMTe Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:4414:10b0:3e9:eec4:9b69 with SMTP id e9e14a558f8ab-3e9eec49e75mr86276165ab.32.1756111477176; Mon, 25 Aug 2025 01:44:37 -0700 (PDT) Date: Mon, 25 Aug 2025 01:44:37 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68ac2275.a00a0220.33401d.0402.GAE@google.com> Subject: [syzbot] Monthly bluetooth report (Aug 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, 2 new issues were detected and 0 were fixed. In total, 41 issues are still open and 90 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 7222 Yes WARNING in call_timer_fn https://syzkaller.appspot.com/bug?extid=6fb78d577e89e69602f9 <2> 3222 Yes general protection fault in lock_sock_nested https://syzkaller.appspot.com/bug?extid=d3ccfb78a0dc16ffebe3 <3> 1392 Yes general protection fault in h5_recv https://syzkaller.appspot.com/bug?extid=b5691bb559396b262064 <4> 749 Yes general protection fault in bcsp_recv https://syzkaller.appspot.com/bug?extid=4ed6852d4da4606c93da <5> 651 Yes WARNING in hci_conn_timeout (2) https://syzkaller.appspot.com/bug?extid=fc4b5b2477d4ca272907 <6> 439 Yes KASAN: slab-use-after-free Read in force_devcd_write https://syzkaller.appspot.com/bug?extid=bc71245e56f06e3127b7 <7> 349 Yes WARNING: ODEBUG bug in hci_release_dev (2) https://syzkaller.appspot.com/bug?extid=b170dbf55520ebf5969a <8> 286 No WARNING in l2cap_chan_del https://syzkaller.appspot.com/bug?extid=3272785b7a1fc9b510f6 <9> 228 Yes possible deadlock in l2cap_conn_del https://syzkaller.appspot.com/bug?extid=b71bb48c13bf3fed3692 <10> 152 Yes BUG: sleeping function called from invalid context in lock_sock_nested (3) https://syzkaller.appspot.com/bug?extid=55cd5225f71c5cff7f6f --- 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.