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=9256 (577 MB) txc=0 zc=n
# rx=4493 (577 MB)
# ipv4 tcp -z -t 1
# tx=5988 (373 MB) txc=5988 zc=n
# rx=2984 (373 MB)
# ok
# ipv6 tcp -t 1
# tx=9109 (568 MB) txc=0 zc=n
# rx=4441 (568 MB)
# ipv6 tcp -z -t 1
# tx=5844 (364 MB) txc=5844 zc=n
# rx=2913 (364 MB)
# ok
# ipv4 udp -t 1
# tx=17673 (1102 MB) txc=0 zc=n
# rx=17198 (1073 MB)
# ipv4 udp -z -t 1
# tx=7177 (447 MB) txc=7177 zc=n
# rx=7177 (447 MB)
# ok
# ipv6 udp -t 1
# tx=17049 (1063 MB) txc=0 zc=n
# rx=16350 (1020 MB)
# ipv6 udp -z -t 1
# tx=7151 (446 MB) txc=7151 zc=n
# rx=7149 (446 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__->