rule add dont work, fails on socket issue, ubuntu 18. tests fails as well

[jkoorts]

I run my python app from command line as 'sudo python3 myapp' and I get (logged in with su gives same results):

[Errno 9] Bad file descriptor

at:

File "/usr/local/lib/python3.11/site-packages/pyroute2/netlink/rtnl/iprsocket.py", line 71, in sendto_gate
return self._sendto(msg.data, addr)

from:

ipr.rule('add',
table=self.table_id,
priority=priority,
src='100.66.2.224',
src_len=29,
action='FR_ACT_TO_TBL')

a lot of Pyroute2 tests fails with 'sudo make test'. Test report attached.

testreport.txt

[jkoorts]

Note this is on a clean installation of Centos 9 and Ubuntu 18

[jkoorts]

Just downgraded to python2.7 and used the older version of this lib and that works fine. So something not right with latest + python 3.9