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=8711 (543 MB) txc=0 zc=n
# rx=4349 (543 MB)
# ipv4 tcp -z -t 1
# tx=5569 (347 MB) txc=5569 zc=n
# rx=2783 (347 MB)
# ok
# ipv6 tcp -t 1
# tx=8543 (533 MB) txc=0 zc=n
# rx=4262 (533 MB)
# ipv6 tcp -z -t 1
# tx=5468 (341 MB) txc=5468 zc=n
# rx=2732 (341 MB)
# ok
# ipv4 udp -t 1
# tx=16424 (1024 MB) txc=0 zc=n
# rx=15864 (989 MB)
# ipv4 udp -z -t 1
# tx=6605 (412 MB) txc=6605 zc=n
# rx=6601 (411 MB)
# ok
# ipv6 udp -t 1
# tx=16037 (1000 MB) txc=0 zc=n
# rx=15544 (970 MB)
# ipv6 udp -z -t 1
# tx=6589 (411 MB) txc=6589 zc=n
# rx=6580 (410 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__->