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=9436 (588 MB) txc=0 zc=n
# rx=4717 (588 MB)
# ipv4 tcp -z -t 1
# tx=5870 (366 MB) txc=5870 zc=n
# rx=2936 (366 MB)
# ok
# ipv6 tcp -t 1
# tx=9097 (567 MB) txc=0 zc=n
# rx=4544 (567 MB)
# ipv6 tcp -z -t 1
# tx=5764 (359 MB) txc=5764 zc=n
# rx=2883 (359 MB)
# ok
# ipv4 udp -t 1
# tx=17210 (1073 MB) txc=0 zc=n
# rx=16595 (1035 MB)
# ipv4 udp -z -t 1
# tx=7000 (436 MB) txc=7000 zc=n
# rx=7000 (436 MB)
# ok
# ipv6 udp -t 1
# tx=16743 (1044 MB) txc=0 zc=n
# rx=16173 (1009 MB)
# ipv6 udp -z -t 1
# tx=7069 (441 MB) txc=7069 zc=n
# rx=7069 (441 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__->