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=8773 (547 MB) txc=0 zc=n
# rx=4377 (547 MB)
# ipv4 tcp -z -t 1
# tx=5661 (353 MB) txc=5661 zc=n
# rx=2829 (353 MB)
# ok
# ipv6 tcp -t 1
# tx=8616 (537 MB) txc=0 zc=n
# rx=4293 (537 MB)
# ipv6 tcp -z -t 1
# tx=5520 (344 MB) txc=5520 zc=n
# rx=2758 (344 MB)
# ok
# ipv4 udp -t 1
# tx=16341 (1019 MB) txc=0 zc=n
# rx=15581 (972 MB)
# ipv4 udp -z -t 1
# tx=6590 (411 MB) txc=6590 zc=n
# rx=6583 (410 MB)
# ok
# ipv6 udp -t 1
# tx=16996 (1060 MB) txc=0 zc=n
# rx=16268 (1015 MB)
# ipv6 udp -z -t 1
# tx=6839 (426 MB) txc=6839 zc=n
# rx=6839 (426 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__->