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=9072 (566 MB) txc=0 zc=n
# rx=4529 (566 MB)
# ipv4 tcp -z -t 1
# tx=5787 (361 MB) txc=5787 zc=n
# rx=2892 (361 MB)
# ok
# ipv6 tcp -t 1
# tx=8973 (559 MB) txc=0 zc=n
# rx=4484 (559 MB)
# ipv6 tcp -z -t 1
# tx=5670 (353 MB) txc=5670 zc=n
# rx=2833 (353 MB)
# ok
# ipv4 udp -t 1
# tx=17498 (1091 MB) txc=0 zc=n
# rx=16715 (1043 MB)
# ipv4 udp -z -t 1
# tx=7065 (440 MB) txc=7065 zc=n
# rx=7065 (440 MB)
# ok
# ipv6 udp -t 1
# tx=17278 (1078 MB) txc=0 zc=n
# rx=16722 (1043 MB)
# ipv6 udp -z -t 1
# tx=6897 (430 MB) txc=6897 zc=n
# rx=6895 (430 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__->