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=7575 (472 MB) txc=0 zc=n # rx=3788 (472 MB) # ipv4 tcp -z -t 1 # tx=4609 (287 MB) txc=4609 zc=n # rx=2306 (287 MB) # ok # ipv6 tcp -t 1 # tx=7390 (461 MB) txc=0 zc=n # rx=3696 (461 MB) # ipv6 tcp -z -t 1 # tx=4509 (281 MB) txc=4509 zc=n # rx=2254 (281 MB) # ok # ipv4 udp -t 1 # tx=16540 (1032 MB) txc=0 zc=n # rx=15753 (983 MB) # ipv4 udp -z -t 1 # tx=6804 (424 MB) txc=6804 zc=n # rx=6790 (423 MB) # ok # ipv6 udp -t 1 # tx=16431 (1025 MB) txc=0 zc=n # rx=15821 (987 MB) # ipv6 udp -z -t 1 # tx=6764 (422 MB) txc=6764 zc=n # rx=6763 (422 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__->