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=7711 (481 MB) txc=0 zc=n
# rx=3857 (481 MB)
# ipv4 tcp -z -t 1
# tx=4720 (294 MB) txc=4720 zc=n
# rx=2360 (294 MB)
# ok
# ipv6 tcp -t 1
# tx=7651 (477 MB) txc=0 zc=n
# rx=3827 (477 MB)
# ipv6 tcp -z -t 1
# tx=4643 (289 MB) txc=4643 zc=n
# rx=2322 (289 MB)
# ok
# ipv4 udp -t 1
# tx=17484 (1091 MB) txc=0 zc=n
# rx=16760 (1045 MB)
# ipv4 udp -z -t 1
# tx=7100 (443 MB) txc=7100 zc=n
# rx=7097 (442 MB)
# ok
# ipv6 udp -t 1
# tx=15749 (982 MB) txc=0 zc=n
# rx=15007 (936 MB)
# ipv6 udp -z -t 1
# tx=6552 (408 MB) txc=6552 zc=n
# rx=6552 (408 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__->