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=9255 (577 MB) txc=0 zc=n
# rx=4627 (577 MB)
# ipv4 tcp -z -t 1
# tx=5762 (359 MB) txc=5762 zc=n
# rx=2881 (359 MB)
# ok
# ipv6 tcp -t 1
# tx=8995 (561 MB) txc=0 zc=n
# rx=4495 (561 MB)
# ipv6 tcp -z -t 1
# tx=5700 (355 MB) txc=5700 zc=n
# rx=2850 (355 MB)
# ok
# ipv4 udp -t 1
# tx=17446 (1088 MB) txc=0 zc=n
# rx=16837 (1050 MB)
# ipv4 udp -z -t 1
# tx=7106 (443 MB) txc=7106 zc=n
# rx=7105 (443 MB)
# ok
# ipv6 udp -t 1
# tx=17281 (1078 MB) txc=0 zc=n
# rx=16729 (1043 MB)
# ipv6 udp -z -t 1
# tx=7036 (439 MB) txc=7036 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__->