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 249852376F2 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=EpZELqfpxvs5l2wC/zEjTn903Auhxhvp4JGM9Y/24z1PQm80QX0a0soAAYfCBgqHjSn11st2u/9gCiyaKDqwYN5aUgQAZcXnMd8d2DyK035d0BA1SSN6SpE+MRWFM1YgtiOtsZfqt4KczpEQG+U/EoYFfCLvKoRIN8s/SSOm9T8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753349563; c=relaxed/simple; bh=pChQkNlGn9BPMwJ9ysWPIwH9nodNQ6RxqfEtgfuxfBs=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=sykdbzR4mu7Q8FWVoIrG9zKqtgAFO1kGdmrEjI3zdzXXMmpyZ+xazqlxVacpOX2e5wr8Cwiad4hPnJC2PcHs7ssvaBxctAp/RkCxwJ8YNAyUUxAqDXARzSMIteoBbFTwSo+Vrok59zdzm73PXWJcSu94yPqbcC4BIIqsdQM/PjU= 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-87c13b0a7beso97115639f.1 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=fM7tZEMMfnB9aiXE9yOhmAoa/YmcJckca1xdXwphRcE=; b=ATK9B0NyDQb7x79+zPE0ff8pJqOnBCun27Xc8GdE2VxDVa/QtU+CnwpE9VyjwcgGVi WxthCiEdnb07pBCnClVrnHSDHM8RvckGWm9zzjMLfvK/9SU9w7n0QUrDh/ebtXivHiZ6 giCgPDYHyyBjOEVJ53B89fcGuyb34+4E4gktil6W2UHqsynEKBcMPXi9/8XtFeud9PyF LHZOWywKOLq58E5RpDT8+xADQY0TApMhuQtBxAHyfRlczSJNudjdUmSkW75sil6FLttU Z7+LdVoOE6g42P6Aueu4jL+gAgU+5QVukN3YZ0yIyO0qRwJOAyaJSj8gEst/5qw0iObd o4dA== X-Forwarded-Encrypted: i=1; AJvYcCVgbIvVRr0lFnC+4kxI+UrshKyPMSjMl1iNV7GzrQi86ogtxRUVRV5F/Vmp0HwoJa/qyGrb/M4WjG3Cq8A=@vger.kernel.org X-Gm-Message-State: AOJu0YzLMahosoJqvip5BLVCkVAxUVZN3rs7ZP+doRj4YFaBgqNbv/o9 Jy47+J/aMZZKSpeiJc6RhA+MiiBDj2hmW3bqAi+cg5k07BFERd9RuWj7farHMlmAslRcfjfYBoc yaEo2s2Aam8C8nlOOaKYUrKbh1PYGYqrwFzsR6l9PTrG/EnoOUn0/jFfedfo= X-Google-Smtp-Source: AGHT+IHQMo0Aiy/J3O3dobbLBRiY1q1B/lxv2RN1PRtoMpVNOYd2lGggs250MNk7Eq/yS79SyrVBHcVPdxIdRujDKNoC9v6bbE1W Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:3891:b0:876:1c5e:8c50 with SMTP id ca18e2360f4ac-87c64f7bb29mr1092486439f.7.1753349561149; Thu, 24 Jul 2025 02:32:41 -0700 (PDT) Date: Thu, 24 Jul 2025 02:32:41 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6881fdb9.a00a0220.2f88df.001b.GAE@google.com> Subject: [syzbot] Monthly comedi report (Jul 2025) From: syzbot To: abbotti@mev.co.uk, hsweeten@visionengravers.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello comedi maintainers/developers, This is a 31-day syzbot report for the comedi subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/comedi During the period, 14 new issues were detected and 4 were fixed. In total, 14 issues are still open and 4 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 377 Yes general protection fault in pcl818_ai_cancel https://syzkaller.appspot.com/bug?extid=fce5d9d5bd067d6fbe9b <2> 190 Yes BUG: unable to handle kernel paging request in subdev_8255_io https://syzkaller.appspot.com/bug?extid=f7ad508e3c76c097483f <3> 103 Yes BUG: unable to handle kernel paging request in parport_attach https://syzkaller.appspot.com/bug?extid=c47f45cfb7fc1640ced7 <4> 77 Yes UBSAN: shift-out-of-bounds in pcl726_attach https://syzkaller.appspot.com/bug?extid=5cd373521edd68bebcb3 <5> 56 Yes UBSAN: shift-out-of-bounds in aio_iiro_16_attach https://syzkaller.appspot.com/bug?extid=f1bb7e4ea47ea12b535c <6> 15 No divide error in comedi_inc_scan_progress https://syzkaller.appspot.com/bug?extid=af53dea94b16396bc646 <7> 12 Yes INFO: trying to register non-static key in waveform_detach https://syzkaller.appspot.com/bug?extid=eec47f88bae8951c6afd <8> 7 No divide error in comedi_buf_write_free https://syzkaller.appspot.com/bug?extid=f6c3c066162d2c43a66c <9> 3 No WARNING in comedi_compat_ioctl https://syzkaller.appspot.com/bug?extid=6048f8e5da91c7055339 --- 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.