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=7765 (484 MB) txc=0 zc=n
# rx=3882 (484 MB)
# ipv4 tcp -z -t 1
# tx=4566 (284 MB) txc=4566 zc=n
# rx=2283 (284 MB)
# ok
# ipv6 tcp -t 1
# tx=7579 (472 MB) txc=0 zc=n
# rx=3791 (472 MB)
# ipv6 tcp -z -t 1
# tx=4480 (279 MB) txc=4480 zc=n
# rx=2240 (279 MB)
# ok
# ipv4 udp -t 1
# tx=17321 (1080 MB) txc=0 zc=n
# rx=16548 (1032 MB)
# ipv4 udp -z -t 1
# tx=6901 (430 MB) txc=6901 zc=n
# rx=6901 (430 MB)
# ok
# ipv6 udp -t 1
# tx=16996 (1060 MB) txc=0 zc=n
# rx=16248 (1013 MB)
# ipv6 udp -z -t 1
# tx=6834 (426 MB) txc=6834 zc=n
# rx=6834 (426 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__->