linux-kernel - [syzbot] Monthly comedi report (Oct 2025)

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Message-ID: <68ff0918.050a0220.3344a1.0289.GAE@google.com>
Date: Sun, 26 Oct 2025 22:54:32 -0700
From: syzbot <syzbot+list1daaf45abb4087c8cf3a@...kaller.appspotmail.com>
To: abbotti@....co.uk, hsweeten@...ionengravers.com, 
	linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com
Subject: [syzbot] Monthly comedi report (Oct 2025)

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, 2 new issues were detected and 0 were fixed.
In total, 9 issues are still open and 9 have already been fixed.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 1039    Yes   BUG: unable to handle kernel paging request in subdev_8255_io
                  https://syzkaller.appspot.com/bug?extid=f7ad508e3c76c097483f
<2> 471     Yes   BUG: unable to handle kernel paging request in parport_attach
                  https://syzkaller.appspot.com/bug?extid=c47f45cfb7fc1640ced7
<3> 5       No    possible deadlock in comedi_do_insn
                  https://syzkaller.appspot.com/bug?extid=4a6138c17a47937dcea1
<4> 2       No    inconsistent lock state in valid_state (6)
                  https://syzkaller.appspot.com/bug?extid=a0cafc3f8cfebb67a088

---
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@...glegroups.com.

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