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=9403 (586 MB) txc=0 zc=n
# rx=4694 (586 MB)
# ipv4 tcp -z -t 1
# tx=5819 (363 MB) txc=5819 zc=n
# rx=2909 (363 MB)
# ok
# ipv6 tcp -t 1
# tx=8960 (559 MB) txc=0 zc=n
# rx=4477 (559 MB)
# ipv6 tcp -z -t 1
# tx=5716 (356 MB) txc=5716 zc=n
# rx=2857 (356 MB)
# ok
# ipv4 udp -t 1
# tx=17737 (1106 MB) txc=0 zc=n
# rx=17110 (1067 MB)
# ipv4 udp -z -t 1
# tx=7096 (442 MB) txc=7096 zc=n
# rx=7096 (442 MB)
# ok
# ipv6 udp -t 1
# tx=17214 (1074 MB) txc=0 zc=n
# rx=16473 (1027 MB)
# ipv6 udp -z -t 1
# tx=6962 (434 MB) txc=6962 zc=n
# rx=6962 (434 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__->