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=8411 (524 MB) txc=0 zc=n
# rx=4201 (524 MB)
# ipv4 tcp -z -t 1
# tx=5662 (353 MB) txc=5662 zc=n
# rx=2831 (353 MB)
# ok
# ipv6 tcp -t 1
# tx=8884 (554 MB) txc=0 zc=n
# rx=4439 (554 MB)
# ipv6 tcp -z -t 1
# tx=5537 (345 MB) txc=5537 zc=n
# rx=2769 (345 MB)
# ok
# ipv4 udp -t 1
# tx=17360 (1083 MB) txc=0 zc=n
# rx=16812 (1049 MB)
# ipv4 udp -z -t 1
# tx=6957 (434 MB) txc=6957 zc=n
# rx=6954 (433 MB)
# ok
# ipv6 udp -t 1
# tx=17036 (1063 MB) txc=0 zc=n
# rx=16454 (1026 MB)
# ipv6 udp -z -t 1
# tx=6844 (427 MB) txc=6844 zc=n
# rx=6841 (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__->