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=7750 (483 MB) txc=0 zc=n
# rx=3871 (483 MB)
# ipv4 tcp -z -t 1
# tx=5588 (348 MB) txc=5588 zc=n
# rx=2792 (348 MB)
# ok
# ipv6 tcp -t 1
# tx=8482 (529 MB) txc=0 zc=n
# rx=4235 (529 MB)
# ipv6 tcp -z -t 1
# tx=5448 (339 MB) txc=5448 zc=n
# rx=2724 (339 MB)
# ok
# ipv4 udp -t 1
# tx=16053 (1001 MB) txc=0 zc=n
# rx=15554 (970 MB)
# ipv4 udp -z -t 1
# tx=6548 (408 MB) txc=6548 zc=n
# rx=6538 (407 MB)
# ok
# ipv6 udp -t 1
# tx=15754 (983 MB) txc=0 zc=n
# rx=15066 (940 MB)
# ipv6 udp -z -t 1
# tx=6424 (400 MB) txc=6424 zc=n
# rx=6424 (400 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__->