[syzbot] Monthly comedi report (Nov 2025)

[syzbot]

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, 0 new issues were detected and 0 were fixed.
In total, 8 issues are still open and 10 have already been fixed.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 13776   Yes   general protection fault in pcl818_ai_cancel
                  https://syzkaller.appspot.com/bug?extid=fce5d9d5bd067d6fbe9b
<2> 1394    Yes   BUG: unable to handle kernel paging request in subdev_8255_io
                  https://syzkaller.appspot.com/bug?extid=f7ad508e3c76c097483f
<3> 635     Yes   BUG: unable to handle kernel paging request in parport_attach
                  https://syzkaller.appspot.com/bug?extid=c47f45cfb7fc1640ced7
<4> 73      No    divide error in comedi_inc_scan_progress
                  https://syzkaller.appspot.com/bug?extid=af53dea94b16396bc646
<5> 22      Yes   INFO: task hung in comedi_open
                  https://syzkaller.appspot.com/bug?extid=7811bb68a317954a0347
<6> 18      No    possible deadlock in comedi_do_insn
                  https://syzkaller.appspot.com/bug?extid=4a6138c17a47937dcea1

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