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=9013 (562 MB) txc=0 zc=n
# rx=4498 (562 MB)
# ipv4 tcp -z -t 1
# tx=5749 (358 MB) txc=5749 zc=n
# rx=2871 (358 MB)
# ok
# ipv6 tcp -t 1
# tx=8828 (550 MB) txc=0 zc=n
# rx=4406 (550 MB)
# ipv6 tcp -z -t 1
# tx=5623 (350 MB) txc=5623 zc=n
# rx=2811 (350 MB)
# ok
# ipv4 udp -t 1
# tx=17296 (1079 MB) txc=0 zc=n
# rx=16686 (1041 MB)
# ipv4 udp -z -t 1
# tx=7080 (441 MB) txc=7080 zc=n
# rx=7078 (441 MB)
# ok
# ipv6 udp -t 1
# tx=17011 (1061 MB) txc=0 zc=n
# rx=16323 (1018 MB)
# ipv6 udp -z -t 1
# tx=6885 (429 MB) txc=6885 zc=n
# rx=6885 (429 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__->