make -C tools/testing/selftests TARGETS="drivers/net" TEST_PROGS=stats.py  TEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-18/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-18/tools/testing/selftests/drivers/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-18/tools/testing/selftests/drivers/net'
make[1]: Entering directory '/home/virtme/testing-18/tools/testing/selftests/drivers/net'
TAP version 13
1..1
# overriding timeout to 90
# selftests: drivers/net: stats.py
# KTAP version 1
# 1..5
# ok 1 stats.check_pause
# ok 2 stats.check_fec
# # Exception| Traceback (most recent call last):
# # Exception|   File "/home/virtme/testing-18/tools/net/ynl/lib/ynl.py", line 725, in _decode
# # Exception|     attr_spec = attr_space.attrs_by_val[attr.type]
# # Exception| KeyError: 66
# # Exception| 
# # Exception| During handling of the above exception, another exception occurred:
# # Exception| 
# # Exception| Traceback (most recent call last):
# # Exception|   File "/home/virtme/testing-18/tools/testing/selftests/net/lib/py/ksft.py", line 213, in ksft_run
# # Exception|     case(*args)
# # Exception|   File "/home/virtme/testing-18/tools/testing/selftests/drivers/net/./stats.py", line 75, in pkt_byte_sum
# # Exception|     rtstat = rtnl.getlink({"ifi-index": cfg.ifindex})['stats64']
# # Exception|   File "/home/virtme/testing-18/tools/net/ynl/lib/ynl.py", line 1032, in _op
# # Exception|     return self._ops(ops)[0]
# # Exception|   File "/home/virtme/testing-18/tools/net/ynl/lib/ynl.py", line 1019, in _ops
# # Exception|     rsp_msg = self._decode(decoded.raw_attrs, op.attr_set.name)
# # Exception|   File "/home/virtme/testing-18/tools/net/ynl/lib/ynl.py", line 728, in _decode
# # Exception|     raise Exception(f"Space '{space}' has no attribute with value '{attr.type}'")
# # Exception| Exception: Space 'link-attrs' has no attribute with value '66'
# not ok 3 stats.pkt_byte_sum
# # Exception| Traceback (most recent call last):
# # Exception|   File "/home/virtme/testing-18/tools/testing/selftests/net/lib/py/ksft.py", line 213, in ksft_run
# # Exception|     case(*args)
# # Exception|   File "/home/virtme/testing-18/tools/testing/selftests/drivers/net/./stats.py", line 127, in qstat_by_ifindex
# # Exception|     devs = rtnl.getlink({}, dump=True)
# # Exception|   File "/home/virtme/testing-18/tools/net/ynl/lib/ynl.py", line 1032, in _op
# # Exception|     return self._ops(ops)[0]
# # Exception|   File "/home/virtme/testing-18/tools/net/ynl/lib/ynl.py", line 1004, in _ops
# # Exception|     del reqs_by_seq[nl_msg.nl_seq]
# # Exception| KeyError: 61873
# not ok 4 stats.qstat_by_ifindex
# ok 5 stats.check_down
# # Totals: pass:3 fail:2 xfail:0 xpass:0 skip:0 error:0
not ok 1 selftests: drivers/net: stats.py # exit=1
make[1]: Leaving directory '/home/virtme/testing-18/tools/testing/selftests/drivers/net'
make: Leaving directory '/home/virtme/testing-18/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->