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=7926 (494 MB) txc=0 zc=n
# rx=3964 (494 MB)
# ipv4 tcp -z -t 1
# tx=4799 (299 MB) txc=4799 zc=n
# rx=2400 (299 MB)
# ok
# ipv6 tcp -t 1
# tx=7603 (474 MB) txc=0 zc=n
# rx=3803 (474 MB)
# ipv6 tcp -z -t 1
# tx=4608 (287 MB) txc=4608 zc=n
# rx=2304 (287 MB)
# ok
# ipv4 udp -t 1
# tx=16936 (1056 MB) txc=0 zc=n
# rx=16279 (1015 MB)
# ipv4 udp -z -t 1
# rx=6731 (420 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__->