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=7740 (483 MB) txc=0 zc=n
# rx=3871 (483 MB)
# ipv4 tcp -z -t 1
# tx=4670 (291 MB) txc=4670 zc=n
# rx=2335 (291 MB)
# ok
# ipv6 tcp -t 1
# tx=7572 (472 MB) txc=0 zc=n
# rx=3783 (472 MB)
# ipv6 tcp -z -t 1
# tx=4595 (286 MB) txc=4595 zc=n
# rx=2298 (286 MB)
# ok
# ipv4 udp -t 1
# tx=17270 (1077 MB) txc=0 zc=n
# rx=16655 (1039 MB)
# ipv4 udp -z -t 1
# tx=6968 (434 MB) txc=6968 zc=n
# rx=6967 (434 MB)
# ok
# ipv6 udp -t 1
# tx=16914 (1055 MB) txc=0 zc=n
# rx=16171 (1009 MB)
# ipv6 udp -z -t 1
# tx=7032 (438 MB) txc=7032 zc=n
# rx=7030 (438 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__->