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=9190 (573 MB) txc=0 zc=n # rx=4589 (573 MB) # ipv4 tcp -z -t 1 # tx=5839 (364 MB) txc=5839 zc=n # rx=2914 (364 MB) # ok # ipv6 tcp -t 1 # tx=8812 (549 MB) txc=0 zc=n # rx=4384 (549 MB) # ipv6 tcp -z -t 1 # tx=5765 (359 MB) txc=5765 zc=n # rx=2879 (359 MB) # ok # ipv4 udp -t 1 # tx=16903 (1054 MB) txc=0 zc=n # rx=16237 (1013 MB) # ipv4 udp -z -t 1 # tx=7044 (439 MB) txc=7044 zc=n # rx=7035 (439 MB) # ok # ipv6 udp -t 1 # tx=16818 (1049 MB) txc=0 zc=n # rx=16082 (1003 MB) # ipv6 udp -z -t 1 # tx=7005 (437 MB) txc=7005 zc=n # rx=6991 (436 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__->