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=9373 (584 MB) txc=0 zc=n
# rx=4686 (584 MB)
# ipv4 tcp -z -t 1
# tx=5815 (362 MB) txc=5815 zc=n
# rx=2907 (362 MB)
# ok
# ipv6 tcp -t 1
# tx=8988 (560 MB) txc=0 zc=n
# rx=4489 (560 MB)
# ipv6 tcp -z -t 1
# tx=5711 (356 MB) txc=5711 zc=n
# rx=2855 (356 MB)
# ok
# ipv4 udp -t 1
# tx=16742 (1044 MB) txc=0 zc=n
# rx=16146 (1007 MB)
# ipv4 udp -z -t 1
# tx=6994 (436 MB) txc=6994 zc=n
# rx=6990 (436 MB)
# ok
# ipv6 udp -t 1
# tx=16934 (1056 MB) txc=0 zc=n
# rx=16498 (1029 MB)
# ipv6 udp -z -t 1
# tx=6873 (428 MB) txc=6873 zc=n
# rx=6873 (428 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__->