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=7991 (498 MB) txc=0 zc=n
# rx=3994 (498 MB)
# ipv4 tcp -z -t 1
# tx=4729 (295 MB) txc=4729 zc=n
# rx=2365 (295 MB)
# ok
# ipv6 tcp -t 1
# tx=7761 (484 MB) txc=0 zc=n
# rx=3882 (484 MB)
# ipv6 tcp -z -t 1
# tx=4655 (290 MB) txc=4655 zc=n
# rx=2328 (290 MB)
# ok
# ipv4 udp -t 1
# tx=17313 (1080 MB) txc=0 zc=n
# rx=16644 (1038 MB)
# ipv4 udp -z -t 1
# tx=7058 (440 MB) txc=7058 zc=n
# rx=7052 (440 MB)
# ok
# ipv6 udp -t 1
# tx=17187 (1072 MB) txc=0 zc=n
# rx=16464 (1027 MB)
# ipv6 udp -z -t 1
# tx=6598 (411 MB) txc=6598 zc=n
# rx=6598 (411 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__->