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=9161 (571 MB) txc=0 zc=n
# rx=4580 (571 MB)
# ipv4 tcp -z -t 1
# tx=5642 (352 MB) txc=5642 zc=n
# rx=2820 (352 MB)
# ok
# ipv6 tcp -t 1
# tx=8896 (555 MB) txc=0 zc=n
# rx=4443 (555 MB)
# ipv6 tcp -z -t 1
# tx=5627 (351 MB) txc=5627 zc=n
# rx=2812 (351 MB)
# ok
# ipv4 udp -t 1
# tx=17451 (1089 MB) txc=0 zc=n
# rx=16812 (1049 MB)
# ipv4 udp -z -t 1
# tx=6887 (429 MB) txc=6887 zc=n
# rx=6883 (429 MB)
# ok
# ipv6 udp -t 1
# tx=17031 (1062 MB) txc=0 zc=n
# rx=16530 (1031 MB)
# ipv6 udp -z -t 1
# tx=6833 (426 MB) txc=6833 zc=n
# rx=6833 (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__->