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=9266 (578 MB) txc=0 zc=n # rx=4630 (578 MB) # ipv4 tcp -z -t 1 # tx=5722 (357 MB) txc=5722 zc=n # rx=2860 (357 MB) # ok # ipv6 tcp -t 1 # tx=8778 (547 MB) txc=0 zc=n # rx=4384 (547 MB) # ipv6 tcp -z -t 1 # tx=5608 (349 MB) txc=5608 zc=n # rx=2802 (349 MB) # ok # ipv4 udp -t 1 # tx=16493 (1029 MB) txc=0 zc=n # rx=15799 (985 MB) # ipv4 udp -z -t 1 # tx=6666 (415 MB) txc=6666 zc=n # rx=6663 (415 MB) # ok # ipv6 udp -t 1 # tx=16387 (1022 MB) txc=0 zc=n # rx=15677 (978 MB) # ipv6 udp -z -t 1 # tx=6612 (412 MB) txc=6612 zc=n # rx=6612 (412 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__->