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=8957 (558 MB) txc=0 zc=n
# rx=4474 (558 MB)
# ipv4 tcp -z -t 1
# tx=5654 (352 MB) txc=5654 zc=n
# rx=2827 (352 MB)
# ok
# ipv6 tcp -t 1
# tx=8715 (543 MB) txc=0 zc=n
# rx=4352 (543 MB)
# ipv6 tcp -z -t 1
# tx=5549 (346 MB) txc=5549 zc=n
# rx=2773 (346 MB)
# ok
# ipv4 udp -t 1
# tx=17235 (1075 MB) txc=0 zc=n
# rx=16467 (1027 MB)
# ipv4 udp -z -t 1
# tx=6945 (433 MB) txc=6945 zc=n
# rx=6944 (433 MB)
# ok
# ipv6 udp -t 1
# tx=16730 (1044 MB) txc=0 zc=n
# rx=16028 (1000 MB)
# ipv6 udp -z -t 1
# tx=6683 (417 MB) txc=6683 zc=n
# rx=6683 (417 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__->