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=9110 (568 MB) txc=0 zc=n
# rx=4554 (568 MB)
# ipv4 tcp -z -t 1
# tx=5707 (356 MB) txc=5707 zc=n
# rx=2853 (356 MB)
# ok
# ipv6 tcp -t 1
# tx=8783 (548 MB) txc=0 zc=n
# rx=4385 (548 MB)
# ipv6 tcp -z -t 1
# tx=5599 (349 MB) txc=5599 zc=n
# rx=2798 (349 MB)
# ok
# ipv4 udp -t 1
# tx=17349 (1082 MB) txc=0 zc=n
# rx=16701 (1042 MB)
# ipv4 udp -z -t 1
# tx=6998 (436 MB) txc=6998 zc=n
# rx=6998 (436 MB)
# ok
# ipv6 udp -t 1
# tx=16975 (1059 MB) txc=0 zc=n
# rx=16287 (1016 MB)
# ipv6 udp -z -t 1
# tx=6887 (429 MB) txc=6887 zc=n
# rx=6887 (429 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__->