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=9065 (565 MB) txc=0 zc=n
# rx=4529 (565 MB)
# ipv4 tcp -z -t 1
# tx=5673 (354 MB) txc=5673 zc=n
# rx=2835 (354 MB)
# ok
# ipv6 tcp -t 1
# tx=8760 (546 MB) txc=0 zc=n
# rx=4372 (546 MB)
# ipv6 tcp -z -t 1
# tx=5594 (349 MB) txc=5594 zc=n
# rx=2795 (349 MB)
# ok
# ipv4 udp -t 1
# tx=17322 (1080 MB) txc=0 zc=n
# rx=16670 (1040 MB)
# ipv4 udp -z -t 1
# tx=6881 (429 MB) txc=6881 zc=n
# rx=6879 (429 MB)
# ok
# ipv6 udp -t 1
# tx=16872 (1052 MB) txc=0 zc=n
# rx=16289 (1016 MB)
# ipv6 udp -z -t 1
# tx=6673 (416 MB) txc=6673 zc=n
# rx=6673 (416 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__->