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=8005 (499 MB) txc=0 zc=n
# rx=4004 (499 MB)
# ipv4 tcp -z -t 1
# tx=4755 (296 MB) txc=4755 zc=n
# rx=2377 (296 MB)
# ok
# ipv6 tcp -t 1
# tx=7721 (481 MB) txc=0 zc=n
# rx=3858 (481 MB)
# ipv6 tcp -z -t 1
# tx=4698 (293 MB) txc=4698 zc=n
# rx=2349 (293 MB)
# ok
# ipv4 udp -t 1
# tx=17560 (1095 MB) txc=0 zc=n
# rx=16982 (1059 MB)
# ipv4 udp -z -t 1
# tx=7022 (438 MB) txc=7022 zc=n
# rx=7022 (438 MB)
# ok
# ipv6 udp -t 1
# tx=15395 (960 MB) txc=0 zc=n
# rx=15046 (938 MB)
# ipv6 udp -z -t 1
# tx=7098 (442 MB) txc=7098 zc=n
# rx=7097 (442 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__->