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=9110 (568 MB) txc=0 zc=n # rx=4554 (568 MB) # ipv4 tcp -z -t 1 # tx=5668 (353 MB) txc=5668 zc=n # rx=2834 (353 MB) # ok # ipv6 tcp -t 1 # tx=8837 (551 MB) txc=0 zc=n # rx=4414 (551 MB) # ipv6 tcp -z -t 1 # tx=5582 (348 MB) txc=5582 zc=n # rx=2790 (348 MB) # ok # ipv4 udp -t 1 # tx=17312 (1080 MB) txc=0 zc=n # rx=16701 (1042 MB) # ipv4 udp -z -t 1 # tx=6906 (430 MB) txc=6906 zc=n # rx=6906 (430 MB) # ok # ipv6 udp -t 1 # tx=15350 (957 MB) txc=0 zc=n # rx=14979 (934 MB) # ipv6 udp -z -t 1 # tx=6862 (428 MB) txc=6862 zc=n # rx=6862 (428 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__->