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=7857 (490 MB) txc=0 zc=n
# rx=3930 (490 MB)
# ipv4 tcp -z -t 1
# tx=4763 (297 MB) txc=4763 zc=n
# rx=2381 (297 MB)
# ok
# ipv6 tcp -t 1
# tx=7727 (482 MB) txc=0 zc=n
# rx=3863 (482 MB)
# ipv6 tcp -z -t 1
# tx=4722 (294 MB) txc=4722 zc=n
# rx=2361 (294 MB)
# ok
# ipv4 udp -t 1
# tx=17253 (1076 MB) txc=0 zc=n
# rx=16526 (1031 MB)
# ipv4 udp -z -t 1
# tx=7125 (444 MB) txc=7125 zc=n
# rx=7125 (444 MB)
# ok
# ipv6 udp -t 1
# tx=17119 (1068 MB) txc=0 zc=n
# rx=16466 (1027 MB)
# ipv6 udp -z -t 1
# tx=7058 (440 MB) txc=7058 zc=n
# rx=7058 (440 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__->