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=9323 (581 MB) txc=0 zc=n
# rx=4658 (581 MB)
# ipv4 tcp -z -t 1
# tx=5830 (363 MB) txc=5830 zc=n
# rx=2914 (363 MB)
# ok
# ipv6 tcp -t 1
# tx=8876 (553 MB) txc=0 zc=n
# rx=4432 (553 MB)
# ipv6 tcp -z -t 1
# tx=5645 (352 MB) txc=5645 zc=n
# rx=2821 (352 MB)
# ok
# ipv4 udp -t 1
# tx=17646 (1101 MB) txc=0 zc=n
# rx=16856 (1051 MB)
# ipv4 udp -z -t 1
# tx=7026 (438 MB) txc=7026 zc=n
# rx=7022 (438 MB)
# ok
# ipv6 udp -t 1
# tx=17443 (1088 MB) txc=0 zc=n
# rx=16797 (1048 MB)
# ipv6 udp -z -t 1
# tx=6964 (434 MB) txc=6964 zc=n
# rx=6964 (434 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__->