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=7888 (492 MB) txc=0 zc=n
# rx=3942 (492 MB)
# ipv4 tcp -z -t 1
# tx=4683 (292 MB) txc=4683 zc=n
# rx=2342 (292 MB)
# ok
# ipv6 tcp -t 1
# tx=7719 (481 MB) txc=0 zc=n
# rx=3861 (481 MB)
# ipv6 tcp -z -t 1
# tx=4543 (283 MB) txc=4543 zc=n
# rx=2272 (283 MB)
# ok
# ipv4 udp -t 1
# tx=17561 (1095 MB) txc=0 zc=n
# rx=16903 (1054 MB)
# ipv4 udp -z -t 1
# tx=6969 (434 MB) txc=6969 zc=n
# rx=6969 (434 MB)
# ok
# ipv6 udp -t 1
# tx=17262 (1077 MB) txc=0 zc=n
# rx=16559 (1033 MB)
# ipv6 udp -z -t 1
# tx=6929 (432 MB) txc=6929 zc=n
# rx=6929 (432 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__->