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=9050 (564 MB) txc=0 zc=n
# rx=4522 (564 MB)
# ipv4 tcp -z -t 1
# tx=5785 (361 MB) txc=5785 zc=n
# rx=2888 (361 MB)
# ok
# ipv6 tcp -t 1
# tx=9068 (565 MB) txc=0 zc=n
# rx=4531 (565 MB)
# ipv6 tcp -z -t 1
# tx=5690 (355 MB) txc=5690 zc=n
# rx=2844 (355 MB)
# ok
# ipv4 udp -t 1
# tx=17284 (1078 MB) txc=0 zc=n
# rx=16433 (1025 MB)
# ipv4 udp -z -t 1
# tx=6967 (434 MB) txc=6967 zc=n
# rx=6965 (434 MB)
# ok
# ipv6 udp -t 1
# tx=16752 (1045 MB) txc=0 zc=n
# rx=16071 (1002 MB)
# ipv6 udp -z -t 1
# tx=6755 (421 MB) txc=6755 zc=n
# rx=6744 (420 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__->