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=8621 (537 MB) txc=0 zc=n
# rx=4199 (537 MB)
# ipv4 tcp -z -t 1
# tx=5947 (371 MB) txc=5947 zc=n
# rx=2961 (371 MB)
# ok
# ipv6 tcp -t 1
# tx=7999 (499 MB) txc=0 zc=n
# rx=3871 (499 MB)
# ipv6 tcp -z -t 1
# tx=5844 (364 MB) txc=5844 zc=n
# rx=2919 (364 MB)
# ok
# ipv4 udp -t 1
# tx=17355 (1083 MB) txc=0 zc=n
# rx=16826 (1050 MB)
# ipv4 udp -z -t 1
# tx=7215 (450 MB) txc=7215 zc=n
# rx=7191 (448 MB)
# ok
# ipv6 udp -t 1
# tx=18263 (1139 MB) txc=0 zc=n
# rx=17748 (1107 MB)
# ipv6 udp -z -t 1
# tx=7281 (454 MB) txc=7281 zc=n
# rx=7280 (454 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__->