make -C tools/testing/selftests TARGETS="drivers/net" TEST_PROGS=napi_id.ppy TEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-17/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-17/tools/testing/selftests/drivers/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-17/tools/testing/selftests/drivers/net'
make[1]: Entering directory '/home/virtme/testing-17/tools/testing/selftests/drivers/net'
TAP version 13
1..1
# timeout set to 180
# selftests: drivers/net: napi_id.py
#   File "/home/virtme/testing-17/tools/testing/selftests/drivers/net/./napi_id.py", line 10
#     listen_cmd = f'{cfg.test_dir / "napi_id_helper"} {cfg.addr_v['4']} {port}'
#                                                                   ^
# SyntaxError: f-string: unmatched '['
not ok 1 selftests: drivers/net: napi_id.py # exit=1
make[1]: Leaving directory '/home/virtme/testing-17/tools/testing/selftests/drivers/net'
make: Leaving directory '/home/virtme/testing-17/tools/testing/selftests'
xx__-> echo $?
0
xx__->