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=7741 (483 MB) txc=0 zc=n
# rx=3845 (483 MB)
# ipv4 tcp -z -t 1
# tx=4734 (295 MB) txc=4734 zc=n
# rx=2367 (295 MB)
# ok
# ipv6 tcp -t 1
# tx=7614 (475 MB) txc=0 zc=n
# rx=3801 (475 MB)
# ipv6 tcp -z -t 1
# tx=4597 (286 MB) txc=4597 zc=n
# rx=2299 (286 MB)
# ok
# ipv4 udp -t 1
# tx=17220 (1074 MB) txc=0 zc=n
# rx=16578 (1034 MB)
# ipv4 udp -z -t 1
# tx=6969 (434 MB) txc=6969 zc=n
# rx=6966 (434 MB)
# ok
# ipv6 udp -t 1
# tx=17025 (1062 MB) txc=0 zc=n
# rx=16445 (1026 MB)
# ipv6 udp -z -t 1
# tx=6838 (426 MB) txc=6838 zc=n
# rx=6833 (426 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__->