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=9177 (572 MB) txc=0 zc=n
# rx=4586 (572 MB)
# ipv4 tcp -z -t 1
# tx=5703 (355 MB) txc=5703 zc=n
# rx=2850 (355 MB)
# ok
# ipv6 tcp -t 1
# tx=8787 (548 MB) txc=0 zc=n
# rx=4385 (548 MB)
# ipv6 tcp -z -t 1
# tx=5624 (350 MB) txc=5624 zc=n
# rx=2811 (350 MB)
# ok
# ipv4 udp -t 1
# tx=17516 (1093 MB) txc=0 zc=n
# rx=16968 (1058 MB)
# ipv4 udp -z -t 1
# tx=6920 (431 MB) txc=6920 zc=n
# rx=6920 (431 MB)
# ok
# ipv6 udp -t 1
# tx=17049 (1063 MB) txc=0 zc=n
# rx=16468 (1027 MB)
# ipv6 udp -z -t 1
# tx=6807 (424 MB) txc=6807 zc=n
# rx=6802 (424 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__->