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=7999 (499 MB) txc=0 zc=n # rx=4001 (499 MB) # ipv4 tcp -z -t 1 # tx=4774 (297 MB) txc=4774 zc=n # rx=2387 (297 MB) # ok # ipv6 tcp -t 1 # tx=7691 (479 MB) txc=0 zc=n # rx=3844 (479 MB) # ipv6 tcp -z -t 1 # tx=4711 (293 MB) txc=4711 zc=n # rx=2356 (293 MB) # ok # ipv4 udp -t 1 # tx=17457 (1089 MB) txc=0 zc=n # rx=16767 (1046 MB) # ipv4 udp -z -t 1 # tx=7141 (445 MB) txc=7141 zc=n # rx=7104 (443 MB) # ok # ipv6 udp -t 1 # tx=16587 (1035 MB) txc=0 zc=n # rx=15878 (990 MB) # ipv6 udp -z -t 1 # tx=7105 (443 MB) txc=7105 zc=n # rx=7099 (443 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__->