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=8595 (536 MB) txc=0 zc=n # rx=4295 (536 MB) # ipv4 tcp -z -t 1 # tx=5482 (342 MB) txc=5482 zc=n # rx=2741 (342 MB) # ok # ipv6 tcp -t 1 # tx=8418 (525 MB) txc=0 zc=n # rx=4204 (525 MB) # ipv6 tcp -z -t 1 # tx=5364 (334 MB) txc=5364 zc=n # rx=2681 (334 MB) # ok # ipv4 udp -t 1 # tx=16140 (1007 MB) txc=0 zc=n # rx=15494 (966 MB) # ipv4 udp -z -t 1 # tx=6569 (409 MB) txc=6569 zc=n # rx=6567 (409 MB) # ok # ipv6 udp -t 1 # tx=15950 (995 MB) txc=0 zc=n # rx=15400 (961 MB) # ipv6 udp -z -t 1 # tx=6450 (402 MB) txc=6450 zc=n # rx=6450 (402 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__->