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=7575 (472 MB) txc=0 zc=n
# rx=3788 (472 MB)
# ipv4 tcp -z -t 1
# tx=4609 (287 MB) txc=4609 zc=n
# rx=2306 (287 MB)
# ok
# ipv6 tcp -t 1
# tx=7390 (461 MB) txc=0 zc=n
# rx=3696 (461 MB)
# ipv6 tcp -z -t 1
# tx=4509 (281 MB) txc=4509 zc=n
# rx=2254 (281 MB)
# ok
# ipv4 udp -t 1
# tx=16540 (1032 MB) txc=0 zc=n
# rx=15753 (983 MB)
# ipv4 udp -z -t 1
# tx=6804 (424 MB) txc=6804 zc=n
# rx=6790 (423 MB)
# ok
# ipv6 udp -t 1
# tx=16431 (1025 MB) txc=0 zc=n
# rx=15821 (987 MB)
# ipv6 udp -z -t 1
# tx=6764 (422 MB) txc=6764 zc=n
# rx=6763 (422 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__->