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=9256 (577 MB) txc=0 zc=n
# rx=4625 (577 MB)
# ipv4 tcp -z -t 1
# tx=5658 (353 MB) txc=5658 zc=n
# rx=2828 (353 MB)
# ok
# ipv6 tcp -t 1
# tx=9058 (565 MB) txc=0 zc=n
# rx=4522 (565 MB)
# ipv6 tcp -z -t 1
# tx=5633 (351 MB) txc=5633 zc=n
# rx=2817 (351 MB)
# ok
# ipv4 udp -t 1
# tx=17556 (1095 MB) txc=0 zc=n
# rx=16882 (1053 MB)
# ipv4 udp -z -t 1
# tx=6934 (432 MB) txc=6934 zc=n
# rx=6928 (432 MB)
# ok
# ipv6 udp -t 1
# tx=17332 (1081 MB) txc=0 zc=n
# rx=16710 (1042 MB)
# ipv6 udp -z -t 1
# tx=7058 (440 MB) txc=7058 zc=n
# rx=7058 (440 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__->