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=7712 (481 MB) txc=0 zc=n
# rx=3857 (481 MB)
# ipv4 tcp -z -t 1
# tx=4615 (287 MB) txc=4615 zc=n
# rx=2308 (287 MB)
# ok
# ipv6 tcp -t 1
# tx=7537 (470 MB) txc=0 zc=n
# rx=3767 (470 MB)
# ipv6 tcp -z -t 1
# tx=4485 (279 MB) txc=4485 zc=n
# rx=2243 (279 MB)
# ok
# ipv4 udp -t 1
# tx=17424 (1087 MB) txc=0 zc=n
# rx=16609 (1036 MB)
# ipv4 udp -z -t 1
# tx=6933 (432 MB) txc=6933 zc=n
# rx=6933 (432 MB)
# ok
# ipv6 udp -t 1
# tx=16878 (1053 MB) txc=0 zc=n
# rx=16093 (1004 MB)
# ipv6 udp -z -t 1
# tx=6921 (431 MB) txc=6921 zc=n
# rx=6921 (431 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__->