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=8966 (559 MB) txc=0 zc=n
# rx=4478 (559 MB)
# ipv4 tcp -z -t 1
# tx=5615 (350 MB) txc=5615 zc=n
# rx=2806 (350 MB)
# ok
# ipv6 tcp -t 1
# tx=8760 (546 MB) txc=0 zc=n
# rx=4377 (546 MB)
# ipv6 tcp -z -t 1
# tx=5532 (345 MB) txc=5532 zc=n
# rx=2765 (345 MB)
# ok
# ipv4 udp -t 1
# tx=17226 (1074 MB) txc=0 zc=n
# rx=16578 (1034 MB)
# ipv4 udp -z -t 1
# tx=6880 (429 MB) txc=6880 zc=n
# rx=6880 (429 MB)
# ok
# ipv6 udp -t 1
# tx=16874 (1052 MB) txc=0 zc=n
# rx=16253 (1014 MB)
# ipv6 udp -z -t 1
# tx=6805 (424 MB) txc=6805 zc=n
# rx=6805 (424 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__->