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=7762 (484 MB) txc=0 zc=n
# rx=3882 (484 MB)
# ipv4 tcp -z -t 1
# tx=4625 (288 MB) txc=4625 zc=n
# rx=2313 (288 MB)
# ok
# ipv6 tcp -t 1
# tx=7539 (470 MB) txc=0 zc=n
# rx=3769 (470 MB)
# ipv6 tcp -z -t 1
# tx=4474 (279 MB) txc=4474 zc=n
# rx=2237 (279 MB)
# ok
# ipv4 udp -t 1
# tx=17310 (1080 MB) txc=0 zc=n
# rx=16681 (1040 MB)
# ipv4 udp -z -t 1
# tx=6898 (430 MB) txc=6898 zc=n
# rx=6896 (430 MB)
# ok
# ipv6 udp -t 1
# tx=17182 (1072 MB) txc=0 zc=n
# rx=16605 (1036 MB)
# ipv6 udp -z -t 1
# tx=6863 (428 MB) txc=6863 zc=n
# rx=6863 (428 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__->