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=9050 (564 MB) txc=0 zc=n
# rx=4525 (564 MB)
# ipv4 tcp -z -t 1
# tx=5675 (354 MB) txc=5675 zc=n
# rx=2836 (354 MB)
# ok
# ipv6 tcp -t 1
# tx=8792 (548 MB) txc=0 zc=n
# rx=4389 (548 MB)
# ipv6 tcp -z -t 1
# tx=5605 (349 MB) txc=5605 zc=n
# rx=2802 (349 MB)
# ok
# ipv4 udp -t 1
# tx=17116 (1068 MB) txc=0 zc=n
# rx=16345 (1019 MB)
# ipv4 udp -z -t 1
# tx=6923 (432 MB) txc=6923 zc=n
# rx=6923 (432 MB)
# ok
# ipv6 udp -t 1
# tx=17019 (1062 MB) txc=0 zc=n
# rx=16436 (1025 MB)
# ipv6 udp -z -t 1
# tx=6645 (414 MB) txc=6645 zc=n
# rx=6644 (414 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__->