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=7805 (487 MB) txc=0 zc=n
# rx=3904 (487 MB)
# ipv4 tcp -z -t 1
# tx=4682 (292 MB) txc=4682 zc=n
# rx=2341 (292 MB)
# ok
# ipv6 tcp -t 1
# tx=7611 (474 MB) txc=0 zc=n
# rx=3803 (474 MB)
# ipv6 tcp -z -t 1
# tx=4601 (287 MB) txc=4601 zc=n
# rx=2300 (287 MB)
# ok
# ipv4 udp -t 1
# tx=17226 (1074 MB) txc=0 zc=n
# rx=16472 (1027 MB)
# ipv4 udp -z -t 1
# tx=7099 (443 MB) txc=7099 zc=n
# rx=7097 (442 MB)
# ok
# ipv6 udp -t 1
# tx=17018 (1061 MB) txc=0 zc=n
# rx=16297 (1016 MB)
# ipv6 udp -z -t 1
# tx=6951 (433 MB) txc=6951 zc=n
# rx=6950 (433 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__->