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=7793 (486 MB) txc=0 zc=n
# rx=3894 (486 MB)
# ipv4 tcp -z -t 1
# tx=4715 (294 MB) txc=4715 zc=n
# rx=2357 (294 MB)
# ok
# ipv6 tcp -t 1
# tx=7664 (478 MB) txc=0 zc=n
# rx=3832 (478 MB)
# ipv6 tcp -z -t 1
# tx=4606 (287 MB) txc=4606 zc=n
# rx=2303 (287 MB)
# ok
# ipv4 udp -t 1
# tx=17547 (1094 MB) txc=0 zc=n
# rx=16907 (1055 MB)
# ipv4 udp -z -t 1
# tx=7261 (453 MB) txc=7261 zc=n
# rx=7257 (452 MB)
# ok
# ipv6 udp -t 1
# tx=17188 (1072 MB) txc=0 zc=n
# rx=16623 (1037 MB)
# ipv6 udp -z -t 1
# tx=7194 (448 MB) txc=7194 zc=n
# rx=7191 (448 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__->