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=7637 (476 MB) txc=0 zc=n
# rx=3819 (476 MB)
# ipv4 tcp -z -t 1
# tx=4635 (289 MB) txc=4635 zc=n
# rx=2317 (289 MB)
# ok
# ipv6 tcp -t 1
# tx=7422 (463 MB) txc=0 zc=n
# rx=3710 (463 MB)
# ipv6 tcp -z -t 1
# tx=4506 (281 MB) txc=4506 zc=n
# rx=2254 (281 MB)
# ok
# ipv4 udp -t 1
# tx=17245 (1076 MB) txc=0 zc=n
# rx=16177 (1009 MB)
# ipv4 udp -z -t 1
# tx=6996 (436 MB) txc=6996 zc=n
# rx=6991 (436 MB)
# ok
# ipv6 udp -t 1
# tx=17107 (1067 MB) txc=0 zc=n
# rx=16517 (1030 MB)
# ipv6 udp -z -t 1
# tx=6963 (434 MB) txc=6963 zc=n
# rx=6962 (434 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__->