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=9548 (595 MB) txc=0 zc=n
# rx=4766 (595 MB)
# ipv4 tcp -z -t 1
# tx=6032 (376 MB) txc=6032 zc=n
# rx=3016 (376 MB)
# ok
# ipv6 tcp -t 1
# tx=9300 (580 MB) txc=0 zc=n
# rx=4644 (580 MB)
# ipv6 tcp -z -t 1
# tx=5844 (364 MB) txc=5844 zc=n
# rx=2922 (364 MB)
# ok
# ipv4 udp -t 1
# tx=18512 (1155 MB) txc=0 zc=n
# rx=17967 (1121 MB)
# ipv4 udp -z -t 1
# tx=7418 (462 MB) txc=7418 zc=n
# rx=7418 (462 MB)
# ok
# ipv6 udp -t 1
# tx=18056 (1126 MB) txc=0 zc=n
# rx=17595 (1097 MB)
# ipv6 udp -z -t 1
# tx=7339 (457 MB) txc=7339 zc=n
# rx=7339 (457 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__->