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=8665 (540 MB) txc=0 zc=n # rx=4324 (540 MB) # ipv4 tcp -z -t 1 # tx=5545 (346 MB) txc=5545 zc=n # rx=2772 (346 MB) # ok # ipv6 tcp -t 1 # tx=8508 (530 MB) txc=0 zc=n # rx=4248 (530 MB) # ipv6 tcp -z -t 1 # tx=5432 (338 MB) txc=5432 zc=n # rx=2713 (338 MB) # ok # ipv4 udp -t 1 # tx=16151 (1007 MB) txc=0 zc=n # rx=15515 (968 MB) # ipv4 udp -z -t 1 # tx=6580 (410 MB) txc=6580 zc=n # rx=6580 (410 MB) # ok # ipv6 udp -t 1 # tx=15944 (994 MB) txc=0 zc=n # rx=15340 (957 MB) # ipv6 udp -z -t 1 # tx=6812 (425 MB) txc=6812 zc=n # rx=6811 (425 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__->