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=9473 (591 MB) txc=0 zc=n
# rx=4731 (591 MB)
# ipv4 tcp -z -t 1
# tx=5961 (371 MB) txc=5961 zc=n
# rx=2980 (371 MB)
# ok
# ipv6 tcp -t 1
# tx=9075 (566 MB) txc=0 zc=n
# rx=4535 (566 MB)
# ipv6 tcp -z -t 1
# tx=5730 (357 MB) txc=5730 zc=n
# rx=2864 (357 MB)
# ok
# ipv4 udp -t 1
# tx=18011 (1123 MB) txc=0 zc=n
# rx=17334 (1081 MB)
# ipv4 udp -z -t 1
# tx=7289 (454 MB) txc=7289 zc=n
# rx=7288 (454 MB)
# ok
# ipv6 udp -t 1
# tx=17710 (1105 MB) txc=0 zc=n
# rx=17078 (1065 MB)
# ipv6 udp -z -t 1
# tx=7293 (455 MB) txc=7293 zc=n
# rx=7293 (455 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__->