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=9302 (580 MB) txc=0 zc=n
# rx=4649 (580 MB)
# ipv4 tcp -z -t 1
# tx=5847 (364 MB) txc=5847 zc=n
# rx=2923 (364 MB)
# ok
# ipv6 tcp -t 1
# tx=9103 (568 MB) txc=0 zc=n
# rx=4547 (568 MB)
# ipv6 tcp -z -t 1
# tx=5899 (368 MB) txc=5899 zc=n
# rx=2949 (368 MB)
# ok
# ipv4 udp -t 1
# tx=18046 (1126 MB) txc=0 zc=n
# rx=17384 (1084 MB)
# ipv4 udp -z -t 1
# tx=7161 (446 MB) txc=7161 zc=n
# rx=7160 (446 MB)
# ok
# ipv6 udp -t 1
# tx=17259 (1077 MB) txc=0 zc=n
# rx=16492 (1029 MB)
# ipv6 udp -z -t 1
# tx=6882 (429 MB) txc=6882 zc=n
# rx=6879 (429 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__->