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=7671 (478 MB) txc=0 zc=n
# rx=3832 (478 MB)
# ipv4 tcp -z -t 1
# tx=4540 (283 MB) txc=4540 zc=n
# rx=2270 (283 MB)
# ok
# ipv6 tcp -t 1
# tx=7416 (462 MB) txc=0 zc=n
# rx=3704 (462 MB)
# ipv6 tcp -z -t 1
# tx=4425 (276 MB) txc=4425 zc=n
# rx=2213 (276 MB)
# ok
# ipv4 udp -t 1
# tx=16496 (1029 MB) txc=0 zc=n
# rx=15698 (979 MB)
# ipv4 udp -z -t 1
# tx=6650 (414 MB) txc=6650 zc=n
# rx=6650 (414 MB)
# ok
# ipv6 udp -t 1
# tx=16228 (1012 MB) txc=0 zc=n
# rx=15466 (965 MB)
# ipv6 udp -z -t 1
# tx=6543 (408 MB) txc=6543 zc=n
# rx=6542 (408 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__->