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=7672 (478 MB) txc=0 zc=n
# rx=3835 (478 MB)
# ipv4 tcp -z -t 1
# tx=4624 (288 MB) txc=4624 zc=n
# rx=2312 (288 MB)
# ok
# ipv6 tcp -t 1
# tx=7545 (470 MB) txc=0 zc=n
# rx=3770 (470 MB)
# ipv6 tcp -z -t 1
# tx=4521 (282 MB) txc=4521 zc=n
# rx=2260 (282 MB)
# ok
# ipv4 udp -t 1
# tx=17401 (1085 MB) txc=0 zc=n
# rx=16780 (1047 MB)
# ipv4 udp -z -t 1
# tx=6790 (423 MB) txc=6790 zc=n
# rx=6790 (423 MB)
# ok
# ipv6 udp -t 1
# tx=17033 (1062 MB) txc=0 zc=n
# rx=16305 (1017 MB)
# ipv6 udp -z -t 1
# tx=6837 (426 MB) txc=6837 zc=n
# rx=6837 (426 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__->