What were you trying to do that didn't work?

Sync udev events polling, like TuneD does for udev settle wait, when there are a lot of events.

What is the impact of this issue to you?

It affects OCP and Telco.

Please provide the package NVR for which the bug is seen:

python-pyudev-0.24.1-10.el10

How reproducible is this bug?:

Sometimes

Steps to reproduce

1.  Run sync wait for udev events, while there are a lot of udev events coming, e.g. by using udev_settle
2.  
3.  

Expected results

Wait for events.

Actual results

Traceback (most recent call last):
File "/usr/sbin/tuned", line 98, in <module>
app.run(args.daemon)
File "/usr/lib/python3.9/site-packages/tuned/daemon/application.py", line 215, in run
result = self._controller.run()
File "/usr/lib/python3.9/site-packages/tuned/daemon/controller.py", line 68, in run
p = monitor.poll(timeout = 1)
File "/usr/lib/python3.9/site-packages/pyudev/monitor.py", line 354, in poll
if eintr_retry_call(poll.Poll.for_events((self, 'r')).poll, timeout):
File "/usr/lib/python3.9/site-packages/pyudev/_util.py", line 159, in eintr_retry_call
return func(*args, **kwargs)
File "/usr/lib/python3.9/site-packages/pyudev/_os/poll.py", line 94, in poll
return list(
File "/usr/lib/python3.9/site-packages/pyudev/_os/poll.py", line 110, in _parse_events
raise IOError('Error while polling fd: {0!r}'.format(fd))
OSError: Error while polling fd: 4