make -C tools/testing/selftests TARGETS=net TEST_PROGS=msg_zerocopy.sh TESST_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=7125 (444 MB) txc=0 zc=n
# rx=3562 (444 MB)
# ipv4 tcp -z -t 1
# tx=3888 (242 MB) txc=3888 zc=n
# rx=1944 (242 MB)
# ipv4 tcp -n -t 1
# tx=3803 (237 MB) txc=3803 zc=n
# rx=1903 (237 MB)
# ok
# ipv6 tcp -t 1
# tx=6640 (414 MB) txc=0 zc=n
# rx=3322 (414 MB)
# ipv6 tcp -z -t 1
# tx=3547 (221 MB) txc=3547 zc=n
# rx=1773 (221 MB)
# ipv6 tcp -n -t 1
# tx=3632 (226 MB) txc=3632 zc=n
# rx=1817 (226 MB)
# ok
# ipv4 udp -t 1
# rx=13125 (819 MB)
# ./msg_zerocopy: send: Connection refused
not ok 1 selftests: net: msg_zerocopy.sh # exit=1
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__->