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=9268 (578 MB) txc=0 zc=n
# rx=4626 (578 MB)
# ipv4 tcp -z -t 1
# tx=5799 (361 MB) txc=5799 zc=n
# rx=2900 (361 MB)
# ok
# ipv6 tcp -t 1
# tx=8972 (559 MB) txc=0 zc=n
# rx=4480 (559 MB)
# ipv6 tcp -z -t 1
# tx=5695 (355 MB) txc=5695 zc=n
# rx=2846 (355 MB)
# ok
# ipv4 udp -t 1
# tx=17602 (1098 MB) txc=0 zc=n
# rx=17082 (1065 MB)
# ipv4 udp -z -t 1
# tx=7059 (440 MB) txc=7059 zc=n
# rx=7059 (440 MB)
# ok
# ipv6 udp -t 1
# tx=17226 (1074 MB) txc=0 zc=n
# rx=16671 (1040 MB)
# ipv6 udp -z -t 1
# tx=5812 (362 MB) txc=5812 zc=n
# rx=5812 (362 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__->