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=8826 (550 MB) txc=0 zc=n
# rx=4408 (550 MB)
# ipv4 tcp -z -t 1
# tx=5625 (351 MB) txc=5625 zc=n
# rx=2810 (351 MB)
# ok
# ipv6 tcp -t 1
# tx=8567 (534 MB) txc=0 zc=n
# rx=4275 (534 MB)
# ipv6 tcp -z -t 1
# tx=5619 (350 MB) txc=5619 zc=n
# rx=2807 (350 MB)
# ok
# ipv4 udp -t 1
# tx=16632 (1037 MB) txc=0 zc=n
# rx=15848 (988 MB)
# ipv4 udp -z -t 1
# tx=6660 (415 MB) txc=6660 zc=n
# rx=6656 (415 MB)
# ok
# ipv6 udp -t 1
# tx=16264 (1014 MB) txc=0 zc=n
# rx=15515 (968 MB)
# ipv6 udp -z -t 1
# tx=6565 (409 MB) txc=6565 zc=n
# rx=6565 (409 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__->