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=9280 (579 MB) txc=0 zc=n
# rx=4638 (579 MB)
# ipv4 tcp -z -t 1
# tx=5801 (362 MB) txc=5801 zc=n
# rx=2900 (362 MB)
# ok
# ipv6 tcp -t 1
# tx=8998 (561 MB) txc=0 zc=n
# rx=4493 (561 MB)
# ipv6 tcp -z -t 1
# tx=5718 (356 MB) txc=5718 zc=n
# rx=2858 (356 MB)
# ok
# ipv4 udp -t 1
# tx=17533 (1094 MB) txc=0 zc=n
# rx=16899 (1054 MB)
# ipv4 udp -z -t 1
# tx=7049 (439 MB) txc=7049 zc=n
# rx=7049 (439 MB)
# ok
# ipv6 udp -t 1
# tx=17213 (1074 MB) txc=0 zc=n
# rx=16771 (1046 MB)
# ipv6 udp -z -t 1
# tx=6992 (436 MB) txc=6992 zc=n
# rx=6992 (436 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__->