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=9297 (580 MB) txc=0 zc=n
# rx=4641 (580 MB)
# ipv4 tcp -z -t 1
# tx=5766 (359 MB) txc=5766 zc=n
# rx=2882 (359 MB)
# ok
# ipv6 tcp -t 1
# tx=8850 (552 MB) txc=0 zc=n
# rx=4417 (552 MB)
# ipv6 tcp -z -t 1
# tx=5708 (356 MB) txc=5708 zc=n
# rx=2854 (356 MB)
# ok
# ipv4 udp -t 1
# tx=17502 (1092 MB) txc=0 zc=n
# rx=16730 (1044 MB)
# ipv4 udp -z -t 1
# tx=7136 (445 MB) txc=7136 zc=n
# rx=7131 (445 MB)
# ok
# ipv6 udp -t 1
# tx=17251 (1076 MB) txc=0 zc=n
# rx=16483 (1028 MB)
# ipv6 udp -z -t 1
# tx=7081 (441 MB) txc=7081 zc=n
# rx=7081 (441 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__->