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=6111 (381 MB) txc=0 zc=n
# rx=3054 (381 MB)
# ipv4 tcp -z -t 1
# tx=4039 (252 MB) txc=4039 zc=n
# rx=2020 (252 MB)
# ok
# ipv6 tcp -t 1
# tx=7638 (476 MB) txc=0 zc=n
# rx=3820 (476 MB)
# ipv6 tcp -z -t 1
# tx=4497 (280 MB) txc=4497 zc=n
# rx=2249 (280 MB)
# ok
# ipv4 udp -t 1
# tx=17097 (1066 MB) txc=0 zc=n
# rx=16354 (1020 MB)
# ipv4 udp -z -t 1
# tx=6848 (427 MB) txc=6848 zc=n
# rx=6841 (426 MB)
# ok
# ipv6 udp -t 1
# tx=17186 (1072 MB) txc=0 zc=n
# rx=16460 (1027 MB)
# ipv6 udp -z -t 1
# tx=6798 (424 MB) txc=6798 zc=n
# rx=6798 (424 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__->