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=7671 (478 MB) txc=0 zc=n # rx=3832 (478 MB) # ipv4 tcp -z -t 1 # tx=4540 (283 MB) txc=4540 zc=n # rx=2270 (283 MB) # ok # ipv6 tcp -t 1 # tx=7416 (462 MB) txc=0 zc=n # rx=3704 (462 MB) # ipv6 tcp -z -t 1 # tx=4425 (276 MB) txc=4425 zc=n # rx=2213 (276 MB) # ok # ipv4 udp -t 1 # tx=16496 (1029 MB) txc=0 zc=n # rx=15698 (979 MB) # ipv4 udp -z -t 1 # tx=6650 (414 MB) txc=6650 zc=n # rx=6650 (414 MB) # ok # ipv6 udp -t 1 # tx=16228 (1012 MB) txc=0 zc=n # rx=15466 (965 MB) # ipv6 udp -z -t 1 # tx=6543 (408 MB) txc=6543 zc=n # rx=6542 (408 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__->