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=9209 (574 MB) txc=0 zc=n
# rx=4600 (574 MB)
# ipv4 tcp -z -t 1
# tx=5770 (360 MB) txc=5770 zc=n
# rx=2885 (360 MB)
# ok
# ipv6 tcp -t 1
# tx=8950 (558 MB) txc=0 zc=n
# rx=4471 (558 MB)
# ipv6 tcp -z -t 1
# tx=5675 (354 MB) txc=5675 zc=n
# rx=2836 (354 MB)
# ok
# ipv4 udp -t 1
# tx=17382 (1084 MB) txc=0 zc=n
# rx=16558 (1033 MB)
# ipv4 udp -z -t 1
# tx=6971 (435 MB) txc=6971 zc=n
# rx=6971 (435 MB)
# ok
# ipv6 udp -t 1
# tx=17063 (1064 MB) txc=0 zc=n
# rx=16325 (1018 MB)
# ipv6 udp -z -t 1
# tx=6922 (431 MB) txc=6922 zc=n
# rx=6919 (431 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__->