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=7759 (484 MB) txc=0 zc=n
# rx=3876 (484 MB)
# ipv4 tcp -z -t 1
# tx=4685 (292 MB) txc=4685 zc=n
# rx=2343 (292 MB)
# ok
# ipv6 tcp -t 1
# tx=7625 (475 MB) txc=0 zc=n
# rx=3804 (475 MB)
# ipv6 tcp -z -t 1
# tx=4601 (287 MB) txc=4601 zc=n
# rx=2301 (287 MB)
# ok
# ipv4 udp -t 1
# tx=17266 (1077 MB) txc=0 zc=n
# rx=16626 (1037 MB)
# ipv4 udp -z -t 1
# tx=7067 (441 MB) txc=7067 zc=n
# rx=7067 (441 MB)
# ok
# ipv6 udp -t 1
# tx=16807 (1048 MB) txc=0 zc=n
# rx=16083 (1003 MB)
# ipv6 udp -z -t 1
# tx=6794 (423 MB) txc=6794 zc=n
# rx=6792 (423 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__->