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=9062 (565 MB) txc=0 zc=n
# rx=4531 (565 MB)
# ipv4 tcp -z -t 1
# tx=5634 (351 MB) txc=5634 zc=n
# rx=2817 (351 MB)
# ok
# ipv6 tcp -t 1
# tx=8783 (548 MB) txc=0 zc=n
# rx=4388 (548 MB)
# ipv6 tcp -z -t 1
# tx=5556 (346 MB) txc=5556 zc=n
# rx=2778 (346 MB)
# ok
# ipv4 udp -t 1
# tx=17228 (1075 MB) txc=0 zc=n
# rx=16445 (1026 MB)
# ipv4 udp -z -t 1
# tx=7044 (439 MB) txc=7044 zc=n
# rx=7044 (439 MB)
# ok
# ipv6 udp -t 1
# tx=17038 (1063 MB) txc=0 zc=n
# rx=16316 (1018 MB)
# ipv6 udp -z -t 1
# tx=6866 (428 MB) txc=6866 zc=n
# rx=6866 (428 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__->