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=7712 (481 MB) txc=0 zc=n
# rx=3857 (481 MB)
# ipv4 tcp -z -t 1
# tx=4627 (288 MB) txc=4627 zc=n
# rx=2313 (288 MB)
# ok
# ipv6 tcp -t 1
# tx=7575 (472 MB) txc=0 zc=n
# rx=3788 (472 MB)
# ipv6 tcp -z -t 1
# tx=4462 (278 MB) txc=4462 zc=n
# rx=2231 (278 MB)
# ok
# ipv4 udp -t 1
# tx=17465 (1089 MB) txc=0 zc=n
# rx=16738 (1044 MB)
# ipv4 udp -z -t 1
# tx=6932 (432 MB) txc=6932 zc=n
# rx=6932 (432 MB)
# ok
# ipv6 udp -t 1
# tx=16986 (1059 MB) txc=0 zc=n
# rx=16228 (1012 MB)
# ipv6 udp -z -t 1
# tx=6762 (421 MB) txc=6762 zc=n
# rx=6762 (421 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__->