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=9029 (563 MB) txc=0 zc=n
# rx=4512 (563 MB)
# ipv4 tcp -z -t 1
# tx=5664 (353 MB) txc=5664 zc=n
# rx=2832 (353 MB)
# ok
# ipv6 tcp -t 1
# tx=8810 (549 MB) txc=0 zc=n
# rx=4401 (549 MB)
# ipv6 tcp -z -t 1
# tx=5585 (348 MB) txc=5585 zc=n
# rx=2792 (348 MB)
# ok
# ipv4 udp -t 1
# tx=17230 (1075 MB) txc=0 zc=n
# rx=16739 (1044 MB)
# ipv4 udp -z -t 1
# tx=6834 (426 MB) txc=6834 zc=n
# rx=6834 (426 MB)
# ok
# ipv6 udp -t 1
# tx=16981 (1059 MB) txc=0 zc=n
# rx=16387 (1022 MB)
# ipv6 udp -z -t 1
# tx=6841 (426 MB) txc=6841 zc=n
# rx=6837 (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__->