make -C tools/testing/selftests TARGETS="drivers/net" TEST_PROGS=napi_threeaded.py TEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing/wt-22/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing/wt-22/tools/testing/selftests/drivers/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-22/tools/testing/selftests/drivers/net'
make[1]: Entering directory '/home/virtme/testing/wt-22/tools/testing/selftests/net/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-22/tools/testing/selftests/net/lib'
make[1]: Entering directory '/home/virtme/testing/wt-22/tools/testing/selftests/drivers/net'
TAP version 13
1..1
# overriding timeout to 360
# selftests: drivers/net: napi_threaded.py
# TAP version 13
# 1..3
# # Exception| Traceback (most recent call last):
# # Exception|   File "/home/virtme/testing/wt-22/tools/testing/selftests/net/lib/py/ksft.py", line 244, in ksft_run
# # Exception|     case(*args)
# # Exception|   File "/home/virtme/testing/wt-22/tools/testing/selftests/drivers/net/./napi_threaded.py", line 51, in napi_init
# # Exception|     cmd(f"ethtool -L {cfg.ifname} combined 1")
# # Exception|   File "/home/virtme/testing/wt-22/tools/testing/selftests/net/lib/py/utils.py", line 75, in __init__
# # Exception|     self.process(terminate=False, fail=fail, timeout=timeout)
# # Exception|   File "/home/virtme/testing/wt-22/tools/testing/selftests/net/lib/py/utils.py", line 95, in process
# # Exception|     raise CmdExitFailure("Command failed: %s\nSTDOUT: %s\nSTDERR: %s" %
# # Exception| net.lib.py.utils.CmdExitFailure: Command failed: ['ethtool', '-L', 'enp0s1', 'combined', '1']
# # Exception| STDOUT: b''
# # Exception| STDERR: b'netlink error: Invalid argument\n'
# not ok 1 napi_threaded.napi_init
# # Exception| Traceback (most recent call last):
# # Exception|   File "/home/virtme/testing/wt-22/tools/testing/selftests/net/lib/py/ksft.py", line 244, in ksft_run
# # Exception|     case(*args)
# # Exception|   File "/home/virtme/testing/wt-22/tools/testing/selftests/drivers/net/./napi_threaded.py", line 123, in change_num_queues
# # Exception|     cmd(f"ethtool -L {cfg.ifname} combined 1")
# # Exception|   File "/home/virtme/testing/wt-22/tools/testing/selftests/net/lib/py/utils.py", line 75, in __init__
# # Exception|     self.process(terminate=False, fail=fail, timeout=timeout)
# # Exception|   File "/home/virtme/testing/wt-22/tools/testing/selftests/net/lib/py/utils.py", line 95, in process
# # Exception|     raise CmdExitFailure("Command failed: %s\nSTDOUT: %s\nSTDERR: %s" %
# # Exception| net.lib.py.utils.CmdExitFailure: Command failed: ['ethtool', '-L', 'enp0s1', 'combined', '1']
# # Exception| STDOUT: b''
# # Exception| STDERR: b'netlink error: Invalid argument\n'
# not ok 2 napi_threaded.change_num_queues
# # Exception| Traceback (most recent call last):
# # Exception|   File "/home/virtme/testing/wt-22/tools/testing/selftests/net/lib/py/ksft.py", line 244, in ksft_run
# # Exception|     case(*args)
# # Exception|   File "/home/virtme/testing/wt-22/tools/testing/selftests/drivers/net/./napi_threaded.py", line 95, in enable_dev_threaded_disable_napi_threaded
# # Exception|     cmd(f"ethtool -L {cfg.ifname} combined 1")
# # Exception|   File "/home/virtme/testing/wt-22/tools/testing/selftests/net/lib/py/utils.py", line 75, in __init__
# # Exception|     self.process(terminate=False, fail=fail, timeout=timeout)
# # Exception|   File "/home/virtme/testing/wt-22/tools/testing/selftests/net/lib/py/utils.py", line 95, in process
# # Exception|     raise CmdExitFailure("Command failed: %s\nSTDOUT: %s\nSTDERR: %s" %
# # Exception| net.lib.py.utils.CmdExitFailure: Command failed: ['ethtool', '-L', 'enp0s1', 'combined', '1']
# # Exception| STDOUT: b''
# # Exception| STDERR: b'netlink error: Invalid argument\n'
# not ok 3 napi_threaded.enable_dev_threaded_disable_napi_threaded
# # Totals: pass:0 fail:3 xfail:0 xpass:0 skip:0 error:0
not ok 1 selftests: drivers/net: napi_threaded.py # exit=1
make[1]: Leaving directory '/home/virtme/testing/wt-22/tools/testing/selftests/drivers/net'
make: Leaving directory '/home/virtme/testing/wt-22/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->