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=7351 (458 MB) txc=0 zc=n
# rx=3676 (458 MB)
# ipv4 tcp -z -t 1
# tx=4527 (282 MB) txc=4527 zc=n
# rx=2264 (282 MB)
# ok
# ipv6 tcp -t 1
# tx=7777 (485 MB) txc=0 zc=n
# rx=3890 (485 MB)
# ipv6 tcp -z -t 1
# tx=4716 (294 MB) txc=4716 zc=n
# rx=2358 (294 MB)
# ok
# ipv4 udp -t 1
# tx=17753 (1107 MB) txc=0 zc=n
# rx=16996 (1060 MB)
# ipv4 udp -z -t 1
# tx=7260 (453 MB) txc=7260 zc=n
# rx=7258 (452 MB)
# ok
# ipv6 udp -t 1
# tx=17465 (1089 MB) txc=0 zc=n
# rx=16820 (1049 MB)
# ipv6 udp -z -t 1
# tx=7284 (454 MB) txc=7284 zc=n
# rx=7277 (454 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__->