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=9179 (572 MB) txc=0 zc=n
# rx=4590 (572 MB)
# ipv4 tcp -z -t 1
# tx=5742 (358 MB) txc=5742 zc=n
# rx=2871 (358 MB)
# ok
# ipv6 tcp -t 1
# tx=8845 (551 MB) txc=0 zc=n
# rx=4417 (551 MB)
# ipv6 tcp -z -t 1
# tx=5608 (349 MB) txc=5608 zc=n
# rx=2804 (349 MB)
# ok
# ipv4 udp -t 1
# tx=17394 (1085 MB) txc=0 zc=n
# rx=16562 (1033 MB)
# ipv4 udp -z -t 1
# tx=6992 (436 MB) txc=6992 zc=n
# rx=6971 (435 MB)
# ok
# ipv6 udp -t 1
# tx=17005 (1061 MB) txc=0 zc=n
# rx=16515 (1030 MB)
# ipv6 udp -z -t 1
# tx=6775 (422 MB) txc=6775 zc=n
# rx=6759 (421 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__->