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=8924 (556 MB) txc=0 zc=n
# rx=4452 (556 MB)
# ipv4 tcp -z -t 1
# tx=5664 (353 MB) txc=5664 zc=n
# rx=2831 (353 MB)
# ok
# ipv6 tcp -t 1
# tx=8655 (540 MB) txc=0 zc=n
# rx=4322 (540 MB)
# ipv6 tcp -z -t 1
# tx=5568 (347 MB) txc=5568 zc=n
# rx=2783 (347 MB)
# ok
# ipv4 udp -t 1
# tx=17097 (1066 MB) txc=0 zc=n
# rx=16592 (1035 MB)
# ipv4 udp -z -t 1
# tx=6846 (427 MB) txc=6846 zc=n
# rx=6846 (427 MB)
# ok
# ipv6 udp -t 1
# tx=16475 (1028 MB) txc=0 zc=n
# rx=16060 (1002 MB)
# ipv6 udp -z -t 1
# tx=6366 (397 MB) txc=6366 zc=n
# rx=6356 (396 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__->