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=9075 (566 MB) txc=0 zc=n
# rx=4533 (566 MB)
# ipv4 tcp -z -t 1
# tx=5699 (355 MB) txc=5699 zc=n
# rx=2850 (355 MB)
# ok
# ipv6 tcp -t 1
# tx=8825 (550 MB) txc=0 zc=n
# rx=4407 (550 MB)
# ipv6 tcp -z -t 1
# tx=5547 (346 MB) txc=5547 zc=n
# rx=2772 (346 MB)
# ok
# ipv4 udp -t 1
# tx=17338 (1081 MB) txc=0 zc=n
# rx=16675 (1040 MB)
# ipv4 udp -z -t 1
# tx=6777 (422 MB) txc=6777 zc=n
# rx=6777 (422 MB)
# ok
# ipv6 udp -t 1
# tx=17227 (1075 MB) txc=0 zc=n
# rx=16774 (1046 MB)
# ipv6 udp -z -t 1
# tx=6848 (427 MB) txc=6848 zc=n
# rx=6841 (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__->