make -C tools/testing/selftests TARGETS="drivers/net" TEST_PROGS=hds.py TEEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing/wt-17/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing/wt-17/tools/testing/selftests/drivers/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-17/tools/testing/selftests/drivers/net'
make[1]: Entering directory '/home/virtme/testing/wt-17/tools/testing/selftests/net/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-17/tools/testing/selftests/net/lib'
make[1]: Entering directory '/home/virtme/testing/wt-17/tools/testing/selftests/drivers/net'
TAP version 13
1..1
# timeout set to 180
# selftests: drivers/net: hds.py
# Traceback (most recent call last):
#   File "/home/virtme/testing/wt-17/tools/testing/selftests/drivers/net/./hds.py", line 83, in <module>
#     def _defer_reset_hds(cfg, netnl) -> dict | None:
# TypeError: unsupported operand type(s) for |: 'type' and 'NoneType'
not ok 1 selftests: drivers/net: hds.py # exit=1
make[1]: Leaving directory '/home/virtme/testing/wt-17/tools/testing/selftests/drivers/net'
make: Leaving directory '/home/virtme/testing/wt-17/tools/testing/selftests'
xx__-> echo $?
0
xx__->