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=7852 (489 MB) txc=0 zc=n
# rx=3923 (489 MB)
# ipv4 tcp -z -t 1
# tx=4584 (286 MB) txc=4584 zc=n
# rx=2292 (286 MB)
# ok
# ipv6 tcp -t 1
# tx=7584 (473 MB) txc=0 zc=n
# rx=3793 (473 MB)
# ipv6 tcp -z -t 1
# tx=4553 (284 MB) txc=4553 zc=n
# rx=2276 (284 MB)
# ok
# ipv4 udp -t 1
# tx=17350 (1082 MB) txc=0 zc=n
# rx=16626 (1037 MB)
# ipv4 udp -z -t 1
# tx=6887 (429 MB) txc=6887 zc=n
# rx=6887 (429 MB)
# ok
# ipv6 udp -t 1
# tx=16997 (1060 MB) txc=0 zc=n
# rx=16392 (1022 MB)
# ipv6 udp -z -t 1
# tx=6856 (427 MB) txc=6856 zc=n
# rx=6856 (427 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__->