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=9321 (581 MB) txc=0 zc=n
# rx=4659 (581 MB)
# ipv4 tcp -z -t 1
# tx=5822 (363 MB) txc=5822 zc=n
# rx=2910 (363 MB)
# ok
# ipv6 tcp -t 1
# tx=9013 (562 MB) txc=0 zc=n
# rx=4498 (562 MB)
# ipv6 tcp -z -t 1
# tx=5758 (359 MB) txc=5758 zc=n
# rx=2879 (359 MB)
# ok
# ipv4 udp -t 1
# tx=17729 (1106 MB) txc=0 zc=n
# rx=17193 (1072 MB)
# ipv4 udp -z -t 1
# tx=7100 (443 MB) txc=7100 zc=n
# rx=7100 (443 MB)
# ok
# ipv6 udp -t 1
# tx=17225 (1074 MB) txc=0 zc=n
# rx=16740 (1044 MB)
# ipv6 udp -z -t 1
# tx=6944 (433 MB) txc=6944 zc=n
# rx=6943 (433 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__->