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=9790 (610 MB) txc=0 zc=n
# rx=4896 (610 MB)
# ipv4 tcp -z -t 1
# tx=6252 (390 MB) txc=6252 zc=n
# rx=3125 (390 MB)
# ok
# ipv6 tcp -t 1
# tx=9582 (597 MB) txc=0 zc=n
# rx=4783 (597 MB)
# ipv6 tcp -z -t 1
# tx=6091 (380 MB) txc=6091 zc=n
# rx=3045 (380 MB)
# ok
# ipv4 udp -t 1
# tx=18519 (1155 MB) txc=0 zc=n
# rx=17852 (1114 MB)
# ipv4 udp -z -t 1
# tx=7635 (476 MB) txc=7635 zc=n
# rx=7635 (476 MB)
# ok
# ipv6 udp -t 1
# tx=18294 (1141 MB) txc=0 zc=n
# rx=17785 (1109 MB)
# ipv6 udp -z -t 1
# tx=7534 (470 MB) txc=7534 zc=n
# rx=7534 (470 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__->