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 12000.0
# selftests: net: msg_zerocopy.sh
# ipv4 tcp -t 1
# tx=3335 (208 MB) txc=0 zc=n
# rx=3306 (208 MB)
# ipv4 tcp -z -t 1
# tx=2191 (136 MB) txc=2191 zc=n
# rx=2191 (136 MB)
# ok
# ipv6 tcp -t 1
# tx=3509 (218 MB) txc=0 zc=n
# rx=3505 (218 MB)
# ipv6 tcp -z -t 1
# tx=1398 (87 MB) txc=1398 zc=n
# rx=1399 (87 MB)
# ok
# ipv4 udp -t 1
# rx=12668 (790 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__->