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=3881 (484 MB)
# ipv4 tcp -z -t 1
# tx=4672 (291 MB) txc=4672 zc=n
# rx=2336 (291 MB)
# ok
# ipv6 tcp -t 1
# tx=7602 (474 MB) txc=0 zc=n
# rx=3798 (474 MB)
# ipv6 tcp -z -t 1
# tx=4606 (287 MB) txc=4606 zc=n
# rx=2303 (287 MB)
# ok
# ipv4 udp -t 1
# tx=17386 (1084 MB) txc=0 zc=n
# rx=16738 (1044 MB)
# ipv4 udp -z -t 1
# tx=7087 (442 MB) txc=7087 zc=n
# rx=7087 (442 MB)
# ok
# ipv6 udp -t 1
# tx=17003 (1061 MB) txc=0 zc=n
# rx=16451 (1026 MB)
# ipv6 udp -z -t 1
# tx=7035 (439 MB) txc=7035 zc=n
# rx=7035 (439 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__->