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=7813 (487 MB) txc=0 zc=n
# rx=3908 (487 MB)
# ipv4 tcp -z -t 1
# tx=4680 (292 MB) txc=4680 zc=n
# rx=2340 (292 MB)
# ok
# ipv6 tcp -t 1
# tx=7597 (474 MB) txc=0 zc=n
# rx=3799 (474 MB)
# ipv6 tcp -z -t 1
# tx=4615 (287 MB) txc=4615 zc=n
# rx=2307 (287 MB)
# ok
# ipv4 udp -t 1
# tx=17331 (1081 MB) txc=0 zc=n
# rx=16593 (1035 MB)
# ipv4 udp -z -t 1
# tx=7037 (439 MB) txc=7037 zc=n
# rx=7035 (439 MB)
# ok
# ipv6 udp -t 1
# tx=17142 (1069 MB) txc=0 zc=n
# rx=16579 (1034 MB)
# ipv6 udp -z -t 1
# tx=6905 (430 MB) txc=6905 zc=n
# rx=6905 (430 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__->