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=9101 (567 MB) txc=0 zc=n
# rx=4551 (567 MB)
# ipv4 tcp -z -t 1
# tx=5657 (353 MB) txc=5657 zc=n
# rx=2828 (353 MB)
# ok
# ipv6 tcp -t 1
# tx=8803 (549 MB) txc=0 zc=n
# rx=4397 (549 MB)
# ipv6 tcp -z -t 1
# tx=5548 (346 MB) txc=5548 zc=n
# rx=2771 (346 MB)
# ok
# ipv4 udp -t 1
# tx=17383 (1084 MB) txc=0 zc=n
# rx=16697 (1041 MB)
# ipv4 udp -z -t 1
# tx=6928 (432 MB) txc=6928 zc=n
# rx=6928 (432 MB)
# ok
# ipv6 udp -t 1
# tx=15863 (989 MB) txc=0 zc=n
# rx=15200 (948 MB)
# ipv6 udp -z -t 1
# tx=6500 (405 MB) txc=6500 zc=n
# rx=6500 (405 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__->