make -C tools/testing/selftests TARGETS="net" TEST_PROGS=nl_netdev.py TESTT_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: nl_netdev.py
# KTAP version 1
# 1..3
# ok 1 nl_netdev.empty_check
# ok 2 nl_netdev.lo_check
# # Exception| Traceback (most recent call last):
# # Exception|   File "/home/virtme/testing-3/tools/testing/selftests/net/lib/py/ksft.py", line 207, in ksft_run
# # Exception|     case(*args)
# # Exception|   File "/home/virtme/testing-3/tools/testing/selftests/net/./nl_netdev.py", line 22, in page_pool_check
# # Exception|     with NetdevSimDev() as nsimdev:
# # Exception|   File "/home/virtme/testing-3/tools/testing/selftests/net/lib/py/nsim.py", line 86, in __init__
# # Exception|     self.nsims.append(self._make_port(port_index, ifnames[port_index]))
# # Exception|   File "/home/virtme/testing-3/tools/testing/selftests/net/lib/py/nsim.py", line 100, in _make_port
# # Exception|     return NetdevSim(self, port_index, ifname, self.ns)
# # Exception|   File "/home/virtme/testing-3/tools/testing/selftests/net/lib/py/nsim.py", line 29, in __init__
# # Exception|     ret = ip("-j link show dev %s" % ifname, ns=ns)
# # Exception|   File "/home/virtme/testing-3/tools/testing/selftests/net/lib/py/utils.py", line 143, in ip
# # Exception|     return tool('ip', args, json=json, host=host)
# # Exception|   File "/home/virtme/testing-3/tools/testing/selftests/net/lib/py/utils.py", line 134, in tool
# # Exception|     cmd_obj = cmd(cmd_str, ns=ns, host=host)
# # Exception|   File "/home/virtme/testing-3/tools/testing/selftests/net/lib/py/utils.py", line 58, in __init__
# # Exception|     self.process(terminate=False, fail=fail, timeout=timeout)
# # Exception|   File "/home/virtme/testing-3/tools/testing/selftests/net/lib/py/utils.py", line 76, in process
# # Exception|     raise CmdExitFailure("Command failed: %s\nSTDOUT: %s\nSTDERR: %s" %
# # Exception| lib.py.utils.CmdExitFailure: Command failed: ip -j link show dev eni16798np1
# # Exception| STDOUT: b''
# # Exception| STDERR: b''
# not ok 3 nl_netdev.page_pool_check
# # Totals: pass:2 fail:1 xfail:0 xpass:0 skip:0 error:0
not ok 1 selftests: net: nl_netdev.py # exit=1
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->