From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (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 0C3962737FC for ; Mon, 25 Aug 2025 08:44:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756111479; cv=none; b=qcsMFHF0f/C7a9761v0lOZ0fqRFwU0JsxMULts3vz1BZgf8ekcsJGNsDfhe1Gumn2YA1/oGJHfU4y5Rmd7+YpThaQL3fYt0n6qPTr0eWJnOL6YrdZWC22/N2aR3Dn1teIZVXVhWk0jt29+IMT1oO91YjL5aqdTTZHmi9ZZ3Slf8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756111479; c=relaxed/simple; bh=qBcWJbcPPAOnnhlGWrqskW7Iw/IXM3owQvo8agRuMKE=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=filr4x9QTxxf5AbAyFCX5SWh22zau28/vT+ZKakAtO4mS26wIUixVrU7Tm7O7x6LqsprNp9AZVRlUWyQXujIov7E5fApP6CcbEwzeAroildwygwXzMnZtqiaovXdNJNhhyCCX/jlqZSyxH35gtCEX6ueap6UkC7VxhTLeliZPyc= 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=209.85.166.197 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-f197.google.com with SMTP id e9e14a558f8ab-3e67df0ed87so134252175ab.2 for ; Mon, 25 Aug 2025 01:44:38 -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=jz82sMEh414hIzMlvz7mnUHU8bfMKBwhBUzlRscKbSE=; b=tNmG4xRxOpTYzkyFe401MHPMYlkq5UIwS0uUNEvI6ZSTsTtRgb115yhPvqMaoapD9Q 12dUisfeMce2e9rmKyOudPrzfXG0F3h9tqtoMn3UHsGiaw5xG3FRAUsxrnto7YWmy3OC S75WRokyRrgbyd3wPIGFa/8bMA4A6BetlEo0Zq9DS8nyN0gOa9eLI+pn1e0Ln3Z2RHNH 3cA+w8E2vFORTLIoLE/MdWO17T8CgvL+YN0MJJHB0dM5Wg7zQ0Nk9SsQg/djmtqyz34y jUcaz/mWfF4rQXUYpYqFKB6CiQdbZZRLgOQ29C3uJUsYAdUj87o2V7OHetXSd+CfpHRn MwAw== X-Forwarded-Encrypted: i=1; AJvYcCWX2fgcj+s87hXtXtlVjTWWJWokWBLlHb/IXFCIwPccfG490DxyrK8j6PWKvUGtMXSQfOkkx8NOGVJhuh8=@vger.kernel.org X-Gm-Message-State: AOJu0Yym3YvHRPe1gQMI4ckgO6PgZFysz8wBhJbUu6j3Kj4tM5p/Fvtn o742BkOeupmEb6P3qm4r8K8UWkQrM62kx2al7ZHPF1VIhmmKJ1QH62+Tch/DGXelBLKlWEKsJ5e fr8VCYcolznjEH/2CeHNnH46wpj0YmkkqmWo6WOCStJLz72aBcMI/LA5seMk= X-Google-Smtp-Source: AGHT+IEfOc0gvBkyt7z1ztJ78VZp/MVSrcmCO/joBCWsq0Zy6sZBG28ZBqtQVh7Ilu9xIKOVWPfmJ518Hkx2C3wgLvaAKGvcYh8H Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1a2f:b0:3eb:e261:15cb with SMTP id e9e14a558f8ab-3ebe2611d2dmr58580555ab.25.1756111477408; 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.0403.GAE@google.com> Subject: [syzbot] Monthly comedi report (Aug 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, 1 new issues were detected and 2 were fixed. In total, 11 issues are still open and 8 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 4212 Yes general protection fault in pcl818_ai_cancel https://syzkaller.appspot.com/bug?extid=fce5d9d5bd067d6fbe9b <2> 514 Yes BUG: unable to handle kernel paging request in subdev_8255_io https://syzkaller.appspot.com/bug?extid=f7ad508e3c76c097483f <3> 234 Yes BUG: unable to handle kernel paging request in parport_attach https://syzkaller.appspot.com/bug?extid=c47f45cfb7fc1640ced7 <4> 32 No divide error in comedi_buf_write_free https://syzkaller.appspot.com/bug?extid=f6c3c066162d2c43a66c <5> 12 Yes INFO: task hung in comedi_open https://syzkaller.appspot.com/bug?extid=7811bb68a317954a0347 <6> 8 No BUG: unable to handle kernel NULL pointer dereference in parse_insn https://syzkaller.appspot.com/bug?extid=ab8008c24e84adee93ff --- 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.