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=7803 (486 MB) txc=0 zc=n
# rx=3903 (486 MB)
# ipv4 tcp -z -t 1
# tx=4674 (291 MB) txc=4674 zc=n
# rx=2336 (291 MB)
# ok
# ipv6 tcp -t 1
# tx=7623 (475 MB) txc=0 zc=n
# rx=3813 (475 MB)
# ipv6 tcp -z -t 1
# tx=4553 (284 MB) txc=4553 zc=n
# rx=2277 (284 MB)
# ok
# ipv4 udp -t 1
# tx=17585 (1097 MB) txc=0 zc=n
# rx=16807 (1048 MB)
# ipv4 udp -z -t 1
# tx=7181 (448 MB) txc=7181 zc=n
# rx=7170 (447 MB)
# ok
# ipv6 udp -t 1
# tx=16987 (1060 MB) txc=0 zc=n
# rx=16393 (1022 MB)
# ipv6 udp -z -t 1
# tx=6949 (433 MB) txc=6949 zc=n
# rx=6949 (433 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__->