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=6981 (435 MB) txc=0 zc=n
# rx=3490 (435 MB)
# ipv4 tcp -z -t 1
# tx=4698 (293 MB) txc=4698 zc=n
# rx=2349 (293 MB)
# ok
# ipv6 tcp -t 1
# tx=7662 (478 MB) txc=0 zc=n
# rx=3829 (478 MB)
# ipv6 tcp -z -t 1
# tx=4595 (286 MB) txc=4595 zc=n
# rx=2298 (286 MB)
# ok
# ipv4 udp -t 1
# tx=17346 (1082 MB) txc=0 zc=n
# rx=16609 (1036 MB)
# ipv4 udp -z -t 1
# tx=7158 (446 MB) txc=7158 zc=n
# rx=7155 (446 MB)
# ok
# ipv6 udp -t 1
# tx=17121 (1068 MB) txc=0 zc=n
# rx=16352 (1020 MB)
# ipv6 udp -z -t 1
# tx=7055 (440 MB) txc=7055 zc=n
# rx=7049 (439 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__->