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=8630 (538 MB) txc=0 zc=n # rx=4308 (538 MB) # ipv4 tcp -z -t 1 # tx=5541 (345 MB) txc=5541 zc=n # rx=2769 (345 MB) # ok # ipv6 tcp -t 1 # tx=8473 (528 MB) txc=0 zc=n # rx=4227 (528 MB) # ipv6 tcp -z -t 1 # tx=5402 (337 MB) txc=5402 zc=n # rx=2698 (337 MB) # ok # ipv4 udp -t 1 # tx=16379 (1022 MB) txc=0 zc=n # rx=15835 (988 MB) # ipv4 udp -z -t 1 # tx=6568 (409 MB) txc=6568 zc=n # rx=6567 (409 MB) # ok # ipv6 udp -t 1 # tx=16098 (1004 MB) txc=0 zc=n # rx=15485 (966 MB) # ipv6 udp -z -t 1 # tx=6412 (400 MB) txc=6412 zc=n # rx=6412 (400 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__->