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=7698 (480 MB) txc=0 zc=n # rx=3848 (480 MB) # ipv4 tcp -z -t 1 # tx=4531 (282 MB) txc=4531 zc=n # rx=2265 (282 MB) # ok # ipv6 tcp -t 1 # tx=7451 (464 MB) txc=0 zc=n # rx=3723 (464 MB) # ipv6 tcp -z -t 1 # tx=4460 (278 MB) txc=4460 zc=n # rx=2229 (278 MB) # ok # ipv4 udp -t 1 # tx=16310 (1017 MB) txc=0 zc=n # rx=15557 (970 MB) # ipv4 udp -z -t 1 # tx=6690 (417 MB) txc=6690 zc=n # rx=6686 (417 MB) # ok # ipv6 udp -t 1 # tx=16441 (1025 MB) txc=0 zc=n # rx=15675 (978 MB) # ipv6 udp -z -t 1 # tx=6648 (414 MB) txc=6648 zc=n # rx=6636 (414 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__->