make -C tools/testing/selftests TARGETS="net" TEST_PROGS=msg_zerocopy.sh TTEST_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: msg_zerocopy.sh # ipv4 tcp -t 1 # tx=8569 (534 MB) txc=0 zc=n # rx=4280 (534 MB) # ipv4 tcp -z -t 1 # tx=5427 (338 MB) txc=5427 zc=n # rx=2711 (338 MB) # ok # ipv6 tcp -t 1 # tx=8230 (513 MB) txc=0 zc=n # rx=4110 (513 MB) # ipv6 tcp -z -t 1 # tx=5364 (334 MB) txc=5364 zc=n # rx=2681 (334 MB) # ok # ipv4 udp -t 1 # tx=15729 (981 MB) txc=0 zc=n # rx=15019 (937 MB) # ipv4 udp -z -t 1 # tx=6522 (406 MB) txc=6522 zc=n # rx=6519 (406 MB) # ok # ipv6 udp -t 1 # tx=15291 (954 MB) txc=0 zc=n # rx=14614 (911 MB) # ipv6 udp -z -t 1 # tx=6306 (393 MB) txc=6306 zc=n # rx=6302 (393 MB) # ok # OK. All tests passed ok 1 selftests: net: msg_zerocopy.sh 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__->