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=7653 (477 MB) txc=0 zc=n
# rx=3828 (477 MB)
# ipv4 tcp -z -t 1
# tx=4559 (284 MB) txc=4559 zc=n
# rx=2280 (284 MB)
# ok
# ipv6 tcp -t 1
# tx=7639 (476 MB) txc=0 zc=n
# rx=3821 (476 MB)
# ipv6 tcp -z -t 1
# tx=4484 (279 MB) txc=4484 zc=n
# rx=2242 (279 MB)
# ok
# ipv4 udp -t 1
# tx=17665 (1102 MB) txc=0 zc=n
# rx=16903 (1054 MB)
# ipv4 udp -z -t 1
# tx=6829 (426 MB) txc=6829 zc=n
# rx=6829 (426 MB)
# ok
# ipv6 udp -t 1
# tx=17386 (1084 MB) txc=0 zc=n
# rx=16782 (1047 MB)
# ipv6 udp -z -t 1
# tx=6785 (423 MB) txc=6785 zc=n
# rx=6778 (422 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__->