make -C tools/testing/selftests TARGETS="drivers/net" TEST_PROGS=ping.py TTEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-22/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-22/tools/testing/selftests/drivers/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-22/tools/testing/selftests/drivers/net'
make[1]: Entering directory '/home/virtme/testing-22/tools/testing/selftests/drivers/net'
TAP version 13
1..1
# overriding timeout to 360
# selftests: drivers/net: ping.py
# TAP version 13
# 1..6
# ok 1 ping.test_default
# ok 2 ping.test_xdp_generic_sb
# ok 3 ping.test_xdp_generic_mb
# ok 4 ping.test_xdp_native_sb
# # Exception| Traceback (most recent call last):
# # Exception|   File "/home/virtme/testing-22/tools/testing/selftests/net/lib/py/ksft.py", line 223, in ksft_run
# # Exception|     case(*args)
# # Exception|   File "/home/virtme/testing-22/tools/testing/selftests/drivers/net/./ping.py", line 192, in test_xdp_native_mb
# # Exception|     _test_v6(cfg)
# # Exception|   File "/home/virtme/testing-22/tools/testing/selftests/drivers/net/./ping.py", line 29, in _test_v6
# # Exception|     cmd("ping -s 65000 -c 1 -W0.5 " + cfg.remote_addr_v["6"])
# # Exception|   File "/home/virtme/testing-22/tools/testing/selftests/net/lib/py/utils.py", line 71, in __init__
# # Exception|     self.process(terminate=False, fail=fail, timeout=timeout)
# # Exception|   File "/home/virtme/testing-22/tools/testing/selftests/net/lib/py/utils.py", line 91, in process
# # Exception|     raise CmdExitFailure("Command failed: %s\nSTDOUT: %s\nSTDERR: %s" %
# # Exception| net.lib.py.utils.CmdExitFailure: Command failed: ping -s 65000 -c 1 -W0.5 2001:db8::2
# # Exception| STDOUT: b'PING 2001:db8::2 (2001:db8::2) 65000 data bytes\n\n--- 2001:db8::2 ping statistics ---\n1 packets transmitted, 0 received, 100% packet loss, time 0ms\n\n'
# # Exception| STDERR: b''
# not ok 5 ping.test_xdp_native_mb
# ok 6 ping.test_xdp_offload # SKIP device does not support offloaded XDP
# # Totals: pass:4 fail:1 xfail:0 xpass:0 skip:1 error:0
not ok 1 selftests: drivers/net: ping.py # exit=1
make[1]: Leaving directory '/home/virtme/testing-22/tools/testing/selftests/drivers/net'
make: Leaving directory '/home/virtme/testing-22/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->