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=7751 (483 MB) txc=0 zc=n
# rx=3870 (483 MB)
# ipv4 tcp -z -t 1
# tx=4397 (274 MB) txc=4397 zc=n
# rx=2198 (274 MB)
# ipv4 tcp -n -t 1
# tx=4042 (252 MB) txc=4042 zc=n
# rx=2022 (252 MB)
# ok
# ipv6 tcp -t 1
# tx=7674 (478 MB) txc=0 zc=n
# rx=3838 (478 MB)
# ipv6 tcp -z -t 1
# tx=4512 (281 MB) txc=4512 zc=n
# rx=2256 (281 MB)
# ipv6 tcp -n -t 1
# tx=4051 (252 MB) txc=4051 zc=n
# rx=2026 (252 MB)
# ok
# ipv4 udp -t 1
# tx=17509 (1092 MB) txc=0 zc=n
# rx=16783 (1047 MB)
# ipv4 udp -z -t 1
# tx=7038 (439 MB) txc=7038 zc=n
# rx=7038 (439 MB)
# ipv4 udp -n -t 1
# tx=6043 (377 MB) txc=6043 zc=n
# rx=6043 (377 MB)
# ok
# ipv6 udp -t 1
# tx=16555 (1033 MB) txc=0 zc=n
# rx=15875 (990 MB)
# ipv6 udp -z -t 1
# tx=6567 (409 MB) txc=6567 zc=n
# rx=6563 (409 MB)
# ipv6 udp -n -t 1
# tx=5069 (316 MB) txc=5069 zc=n
# rx=5069 (316 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__->