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=9347 (583 MB) txc=0 zc=n
# rx=4670 (583 MB)
# ipv4 tcp -z -t 1
# tx=5812 (362 MB) txc=5812 zc=n
# rx=2905 (362 MB)
# ok
# ipv6 tcp -t 1
# tx=9004 (561 MB) txc=0 zc=n
# rx=4493 (561 MB)
# ipv6 tcp -z -t 1
# tx=5657 (353 MB) txc=5657 zc=n
# rx=2828 (353 MB)
# ok
# ipv4 udp -t 1
# tx=17601 (1098 MB) txc=0 zc=n
# rx=16980 (1059 MB)
# ipv4 udp -z -t 1
# tx=7010 (437 MB) txc=7010 zc=n
# rx=7009 (437 MB)
# ok
# ipv6 udp -t 1
# tx=17193 (1072 MB) txc=0 zc=n
# rx=16612 (1036 MB)
# ipv6 udp -z -t 1
# tx=7001 (436 MB) txc=7001 zc=n
# rx=7001 (436 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__->