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=9237 (576 MB) txc=0 zc=n
# rx=4609 (576 MB)
# ipv4 tcp -z -t 1
# tx=5727 (357 MB) txc=5727 zc=n
# rx=2864 (357 MB)
# ok
# ipv6 tcp -t 1
# tx=8817 (550 MB) txc=0 zc=n
# rx=4403 (550 MB)
# ipv6 tcp -z -t 1
# tx=5650 (352 MB) txc=5650 zc=n
# rx=2825 (352 MB)
# ok
# ipv4 udp -t 1
# tx=17304 (1079 MB) txc=0 zc=n
# rx=16677 (1040 MB)
# ipv4 udp -z -t 1
# tx=6999 (436 MB) txc=6999 zc=n
# rx=6997 (436 MB)
# ok
# ipv6 udp -t 1
# tx=17230 (1075 MB) txc=0 zc=n
# rx=16775 (1046 MB)
# ipv6 udp -z -t 1
# tx=6942 (433 MB) txc=6942 zc=n
# rx=6940 (433 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__->