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=9102 (567 MB) txc=0 zc=n
# rx=4546 (567 MB)
# ipv4 tcp -z -t 1
# tx=5807 (362 MB) txc=5807 zc=n
# rx=2902 (362 MB)
# ok
# ipv6 tcp -t 1
# tx=8976 (560 MB) txc=0 zc=n
# rx=4485 (560 MB)
# ipv6 tcp -z -t 1
# tx=5727 (357 MB) txc=5727 zc=n
# rx=2863 (357 MB)
# ok
# ipv4 udp -t 1
# tx=17480 (1090 MB) txc=0 zc=n
# rx=16682 (1041 MB)
# ipv4 udp -z -t 1
# tx=7024 (438 MB) txc=7024 zc=n
# rx=7024 (438 MB)
# ok
# ipv6 udp -t 1
# tx=17127 (1068 MB) txc=0 zc=n
# rx=16400 (1023 MB)
# ipv6 udp -z -t 1
# tx=6830 (426 MB) txc=6830 zc=n
# rx=6830 (426 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__->