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=7728 (482 MB) txc=0 zc=n
# rx=3865 (482 MB)
# ipv4 tcp -z -t 1
# tx=4614 (287 MB) txc=4614 zc=n
# rx=2307 (287 MB)
# ok
# ipv6 tcp -t 1
# tx=7491 (467 MB) txc=0 zc=n
# rx=3744 (467 MB)
# ipv6 tcp -z -t 1
# tx=4497 (280 MB) txc=4497 zc=n
# rx=2249 (280 MB)
# ok
# ipv4 udp -t 1
# tx=17366 (1083 MB) txc=0 zc=n
# rx=16727 (1043 MB)
# ipv4 udp -z -t 1
# tx=6939 (433 MB) txc=6939 zc=n
# rx=6933 (432 MB)
# ok
# ipv6 udp -t 1
# tx=17140 (1069 MB) txc=0 zc=n
# rx=16585 (1034 MB)
# ipv6 udp -z -t 1
# tx=6849 (427 MB) txc=6849 zc=n
# rx=6849 (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__->