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=6455 (402 MB) txc=0 zc=n
# rx=3228 (402 MB)
# ipv4 tcp -z -t 1
# tx=4073 (254 MB) txc=4073 zc=n
# rx=2038 (254 MB)
# ok
# ipv6 tcp -t 1
# tx=7233 (451 MB) txc=0 zc=n
# rx=3616 (451 MB)
# ipv6 tcp -z -t 1
# tx=4382 (273 MB) txc=4382 zc=n
# rx=2191 (273 MB)
# ok
# ipv4 udp -t 1
# tx=17227 (1075 MB) txc=0 zc=n
# rx=16517 (1030 MB)
# ipv4 udp -z -t 1
# tx=6927 (432 MB) txc=6927 zc=n
# rx=6914 (431 MB)
# ok
# ipv6 udp -t 1
# tx=17029 (1062 MB) txc=0 zc=n
# rx=16353 (1020 MB)
# ipv6 udp -z -t 1
# tx=6382 (398 MB) txc=6382 zc=n
# rx=6357 (396 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__->