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=9168 (572 MB) txc=0 zc=n
# rx=4582 (572 MB)
# ipv4 tcp -z -t 1
# tx=5736 (357 MB) txc=5736 zc=n
# rx=2869 (357 MB)
# ok
# ipv6 tcp -t 1
# tx=8942 (558 MB) txc=0 zc=n
# rx=4468 (558 MB)
# ipv6 tcp -z -t 1
# tx=5538 (345 MB) txc=5538 zc=n
# rx=2766 (345 MB)
# ok
# ipv4 udp -t 1
# tx=17390 (1085 MB) txc=0 zc=n
# rx=16885 (1053 MB)
# ipv4 udp -z -t 1
# tx=6882 (429 MB) txc=6882 zc=n
# rx=6882 (429 MB)
# ok
# ipv6 udp -t 1
# tx=16828 (1050 MB) txc=0 zc=n
# rx=16319 (1018 MB)
# ipv6 udp -z -t 1
# tx=6850 (427 MB) txc=6850 zc=n
# rx=6850 (427 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__->