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=7870 (491 MB) txc=0 zc=n
# rx=3934 (491 MB)
# ipv4 tcp -z -t 1
# tx=4635 (289 MB) txc=4635 zc=n
# rx=2318 (289 MB)
# ok
# ipv6 tcp -t 1
# tx=7567 (472 MB) txc=0 zc=n
# rx=3784 (472 MB)
# ipv6 tcp -z -t 1
# tx=4538 (283 MB) txc=4538 zc=n
# rx=2269 (283 MB)
# ok
# ipv4 udp -t 1
# tx=17374 (1084 MB) txc=0 zc=n
# rx=16634 (1038 MB)
# ipv4 udp -z -t 1
# tx=7037 (439 MB) txc=7037 zc=n
# rx=7037 (439 MB)
# ok
# ipv6 udp -t 1
# tx=17218 (1074 MB) txc=0 zc=n
# rx=16503 (1029 MB)
# ipv6 udp -z -t 1
# tx=6898 (430 MB) txc=6898 zc=n
# rx=6895 (430 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__->