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=7866 (490 MB) txc=0 zc=n
# rx=3934 (490 MB)
# ipv4 tcp -z -t 1
# tx=4279 (267 MB) txc=4279 zc=n
# rx=2140 (267 MB)
# ok
# ipv6 tcp -t 1
# tx=6951 (433 MB) txc=0 zc=n
# rx=3476 (433 MB)
# ipv6 tcp -z -t 1
# tx=4593 (286 MB) txc=4593 zc=n
# rx=2297 (286 MB)
# ok
# ipv4 udp -t 1
# tx=17032 (1062 MB) txc=0 zc=n
# rx=16477 (1028 MB)
# ipv4 udp -z -t 1
# tx=6738 (420 MB) txc=6738 zc=n
# rx=6738 (420 MB)
# ok
# ipv6 udp -t 1
# tx=17132 (1069 MB) txc=0 zc=n
# rx=16381 (1022 MB)
# ipv6 udp -z -t 1
# tx=6736 (420 MB) txc=6736 zc=n
# rx=6736 (420 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__->