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=7341 (458 MB) txc=0 zc=n # rx=3671 (458 MB) # ipv4 tcp -z -t 1 # tx=4501 (280 MB) txc=4501 zc=n # rx=2250 (280 MB) # ok # ipv6 tcp -t 1 # tx=7292 (455 MB) txc=0 zc=n # rx=3646 (455 MB) # ipv6 tcp -z -t 1 # tx=4168 (260 MB) txc=4168 zc=n # rx=2083 (260 MB) # ok # ipv4 udp -t 1 # tx=15198 (948 MB) txc=0 zc=n # rx=14378 (897 MB) # ipv4 udp -z -t 1 # tx=6400 (399 MB) txc=6400 zc=n # rx=6387 (398 MB) # ok # ipv6 udp -t 1 # tx=16495 (1029 MB) txc=0 zc=n # rx=15651 (976 MB) # ipv6 udp -z -t 1 # tx=6631 (413 MB) txc=6631 zc=n # rx=6616 (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__->