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=7965 (497 MB) txc=0 zc=n
# rx=3984 (497 MB)
# ipv4 tcp -z -t 1
# tx=4875 (304 MB) txc=4875 zc=n
# rx=2439 (304 MB)
# ipv4 tcp -n -t 1
# tx=4321 (269 MB) txc=4321 zc=n
# rx=2160 (269 MB)
# ok
# ipv6 tcp -t 1
# tx=7523 (469 MB) txc=0 zc=n
# rx=3756 (469 MB)
# ipv6 tcp -z -t 1
# tx=4604 (287 MB) txc=4604 zc=n
# rx=2303 (287 MB)
# ipv6 tcp -n -t 1
# tx=4078 (254 MB) txc=4078 zc=n
# rx=2039 (254 MB)
# ok
# ipv4 udp -t 1
# tx=17133 (1069 MB) txc=0 zc=n
# rx=16267 (1015 MB)
# ipv4 udp -z -t 1
# tx=7039 (439 MB) txc=7039 zc=n
# rx=7036 (439 MB)
# ipv4 udp -n -t 1
# tx=6145 (383 MB) txc=6145 zc=n
# rx=6144 (383 MB)
# ok
# ipv6 udp -t 1
# tx=16001 (998 MB) txc=0 zc=n
# rx=15259 (952 MB)
# ipv6 udp -z -t 1
# tx=6736 (420 MB) txc=6736 zc=n
# rx=6732 (420 MB)
# ipv6 udp -n -t 1
# tx=5863 (365 MB) txc=5863 zc=n
# rx=5863 (365 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__->