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=8846 (552 MB) txc=0 zc=n
# rx=4415 (552 MB)
# ipv4 tcp -z -t 1
# tx=5674 (354 MB) txc=5674 zc=n
# rx=2837 (354 MB)
# ok
# ipv6 tcp -t 1
# tx=8614 (537 MB) txc=0 zc=n
# rx=4304 (537 MB)
# ipv6 tcp -z -t 1
# tx=5538 (345 MB) txc=5538 zc=n
# rx=2767 (345 MB)
# ok
# ipv4 udp -t 1
# tx=17151 (1070 MB) txc=0 zc=n
# rx=16376 (1021 MB)
# ipv4 udp -z -t 1
# tx=6900 (430 MB) txc=6900 zc=n
# rx=6900 (430 MB)
# ok
# ipv6 udp -t 1
# tx=16955 (1058 MB) txc=0 zc=n
# rx=16286 (1016 MB)
# ipv6 udp -z -t 1
# tx=6778 (422 MB) txc=6778 zc=n
# rx=6776 (422 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__->