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=7863 (490 MB) txc=0 zc=n
# rx=3932 (490 MB)
# ipv4 tcp -z -t 1
# tx=4673 (291 MB) txc=4673 zc=n
# rx=2336 (291 MB)
# ok
# ipv6 tcp -t 1
# tx=7621 (475 MB) txc=0 zc=n
# rx=3812 (475 MB)
# ipv6 tcp -z -t 1
# tx=4585 (286 MB) txc=4585 zc=n
# rx=2293 (286 MB)
# ok
# ipv4 udp -t 1
# tx=17365 (1083 MB) txc=0 zc=n
# rx=16595 (1035 MB)
# ipv4 udp -z -t 1
# tx=7114 (443 MB) txc=7114 zc=n
# rx=7108 (443 MB)
# ok
# ipv6 udp -t 1
# tx=17195 (1073 MB) txc=0 zc=n
# rx=16430 (1025 MB)
# ipv6 udp -z -t 1
# tx=7057 (440 MB) txc=7057 zc=n
# rx=7055 (440 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__->