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=7753 (483 MB) txc=0 zc=n
# rx=3878 (483 MB)
# ipv4 tcp -z -t 1
# tx=4733 (295 MB) txc=4733 zc=n
# rx=2367 (295 MB)
# ok
# ipv6 tcp -t 1
# tx=7747 (483 MB) txc=0 zc=n
# rx=3874 (483 MB)
# ipv6 tcp -z -t 1
# tx=4700 (293 MB) txc=4700 zc=n
# rx=2348 (293 MB)
# ok
# ipv4 udp -t 1
# tx=16761 (1045 MB) txc=0 zc=n
# rx=15897 (992 MB)
# ipv4 udp -z -t 1
# tx=7462 (465 MB) txc=7462 zc=n
# rx=7453 (465 MB)
# ok
# ipv6 udp -t 1
# tx=16828 (1050 MB) txc=0 zc=n
# rx=15839 (988 MB)
# ipv6 udp -z -t 1
# tx=7396 (461 MB) txc=7396 zc=n
# rx=7391 (461 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__->