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=8947 (558 MB) txc=0 zc=n
# rx=4466 (558 MB)
# ipv4 tcp -z -t 1
# tx=5682 (354 MB) txc=5682 zc=n
# rx=2841 (354 MB)
# ok
# ipv6 tcp -t 1
# tx=8597 (536 MB) txc=0 zc=n
# rx=4295 (536 MB)
# ipv6 tcp -z -t 1
# tx=5442 (339 MB) txc=5442 zc=n
# rx=2720 (339 MB)
# ok
# ipv4 udp -t 1
# tx=17419 (1087 MB) txc=0 zc=n
# rx=16580 (1034 MB)
# ipv4 udp -z -t 1
# tx=6957 (434 MB) txc=6957 zc=n
# rx=6957 (434 MB)
# ok
# ipv6 udp -t 1
# tx=17014 (1061 MB) txc=0 zc=n
# rx=16386 (1022 MB)
# ipv6 udp -z -t 1
# tx=6788 (423 MB) txc=6788 zc=n
# rx=6788 (423 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__->