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=7088 (442 MB) txc=0 zc=n
# rx=3543 (442 MB)
# ipv4 tcp -z -t 1
# tx=5262 (328 MB) txc=5262 zc=n
# rx=2632 (328 MB)
# ok
# ipv6 tcp -t 1
# tx=7625 (475 MB) txc=0 zc=n
# rx=3813 (475 MB)
# ipv6 tcp -z -t 1
# tx=4248 (265 MB) txc=4248 zc=n
# rx=2119 (265 MB)
# ok
# ipv4 udp -t 1
# tx=15861 (989 MB) txc=0 zc=n
# rx=14874 (928 MB)
# ipv4 udp -z -t 1
# tx=6328 (394 MB) txc=6328 zc=n
# rx=6306 (393 MB)
# ok
# ipv6 udp -t 1
# tx=15106 (942 MB) txc=0 zc=n
# rx=14522 (906 MB)
# ipv6 udp -z -t 1
# tx=5197 (324 MB) txc=5197 zc=n
# rx=5195 (324 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__->