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=7793 (486 MB) txc=0 zc=n
# rx=3898 (486 MB)
# ipv4 tcp -z -t 1
# tx=4671 (291 MB) txc=4671 zc=n
# rx=2336 (291 MB)
# ok
# ipv6 tcp -t 1
# tx=7591 (473 MB) txc=0 zc=n
# rx=3797 (473 MB)
# ipv6 tcp -z -t 1
# tx=4797 (299 MB) txc=4797 zc=n
# rx=2399 (299 MB)
# ok
# ipv4 udp -t 1
# tx=17272 (1077 MB) txc=0 zc=n
# rx=16485 (1028 MB)
# ipv4 udp -z -t 1
# tx=7126 (444 MB) txc=7126 zc=n
# rx=7118 (444 MB)
# ok
# ipv6 udp -t 1
# tx=17019 (1062 MB) txc=0 zc=n
# rx=16332 (1019 MB)
# ipv6 udp -z -t 1
# tx=6950 (433 MB) txc=6950 zc=n
# rx=6945 (433 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__->