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=9383 (585 MB) txc=0 zc=n
# rx=4684 (585 MB)
# ipv4 tcp -z -t 1
# tx=5920 (369 MB) txc=5920 zc=n
# rx=2960 (369 MB)
# ok
# ipv6 tcp -t 1
# tx=9028 (563 MB) txc=0 zc=n
# rx=4506 (563 MB)
# ipv6 tcp -z -t 1
# tx=5814 (362 MB) txc=5814 zc=n
# rx=2907 (362 MB)
# ok
# ipv4 udp -t 1
# tx=17968 (1121 MB) txc=0 zc=n
# rx=17257 (1076 MB)
# ipv4 udp -z -t 1
# tx=7291 (454 MB) txc=7291 zc=n
# rx=7291 (454 MB)
# ok
# ipv6 udp -t 1
# tx=17511 (1092 MB) txc=0 zc=n
# rx=16913 (1055 MB)
# ipv6 udp -z -t 1
# tx=7144 (445 MB) txc=7144 zc=n
# rx=7144 (445 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__->