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=7751 (483 MB) txc=0 zc=n
# rx=3871 (483 MB)
# ipv4 tcp -z -t 1
# tx=4732 (295 MB) txc=4732 zc=n
# rx=2367 (295 MB)
# ok
# ipv6 tcp -t 1
# tx=7594 (473 MB) txc=0 zc=n
# rx=3799 (473 MB)
# ipv6 tcp -z -t 1
# tx=4653 (290 MB) txc=4653 zc=n
# rx=2326 (290 MB)
# ok
# ipv4 udp -t 1
# tx=16520 (1030 MB) txc=0 zc=n
# rx=15787 (985 MB)
# ipv4 udp -z -t 1
# tx=6749 (421 MB) txc=6749 zc=n
# rx=6748 (421 MB)
# ok
# ipv6 udp -t 1
# tx=16147 (1007 MB) txc=0 zc=n
# rx=15579 (972 MB)
# ipv6 udp -z -t 1
# tx=6694 (417 MB) txc=6694 zc=n
# rx=6685 (417 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__->