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=9133 (569 MB) txc=0 zc=n
# rx=4559 (569 MB)
# ipv4 tcp -z -t 1
# tx=5698 (355 MB) txc=5698 zc=n
# rx=2848 (355 MB)
# ok
# ipv6 tcp -t 1
# tx=8909 (555 MB) txc=0 zc=n
# rx=4448 (555 MB)
# ipv6 tcp -z -t 1
# tx=5650 (352 MB) txc=5650 zc=n
# rx=2825 (352 MB)
# ok
# ipv4 udp -t 1
# tx=17493 (1091 MB) txc=0 zc=n
# rx=16880 (1053 MB)
# ipv4 udp -z -t 1
# tx=7105 (443 MB) txc=7105 zc=n
# rx=7105 (443 MB)
# ok
# ipv6 udp -t 1
# tx=17169 (1071 MB) txc=0 zc=n
# rx=16569 (1033 MB)
# ipv6 udp -z -t 1
# tx=7045 (439 MB) txc=7045 zc=n
# rx=7045 (439 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__->