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=7126 (444 MB) txc=0 zc=n
# rx=3555 (444 MB)
# ipv4 tcp -z -t 1
# tx=4314 (269 MB) txc=4314 zc=n
# rx=2157 (269 MB)
# ipv4 tcp -n -t 1
# tx=3841 (239 MB) txc=3841 zc=n
# rx=1921 (239 MB)
# ok
# ipv6 tcp -t 1
# tx=6951 (433 MB) txc=0 zc=n
# rx=3461 (433 MB)
# ipv6 tcp -z -t 1
# tx=4253 (265 MB) txc=4253 zc=n
# rx=2128 (265 MB)
# ipv6 tcp -n -t 1
# tx=3770 (235 MB) txc=3770 zc=n
# rx=1885 (235 MB)
# ok
# ipv4 udp -t 1
# tx=17170 (1071 MB) txc=0 zc=n
# rx=16189 (1010 MB)
# ipv4 udp -z -t 1
# tx=6948 (433 MB) txc=6948 zc=n
# rx=6930 (432 MB)
# ipv4 udp -n -t 1
# tx=5912 (368 MB) txc=5912 zc=n
# rx=5906 (368 MB)
# ok
# ipv6 udp -t 1
# tx=15438 (963 MB) txc=0 zc=n
# rx=14904 (930 MB)
# ipv6 udp -z -t 1
# tx=6518 (406 MB) txc=6518 zc=n
# rx=6518 (406 MB)
# ipv6 udp -n -t 1
# tx=5601 (349 MB) txc=5601 zc=n
# rx=5601 (349 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__->