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=9219 (575 MB) txc=0 zc=n
# rx=4605 (575 MB)
# ipv4 tcp -z -t 1
# tx=5820 (363 MB) txc=5820 zc=n
# rx=2908 (363 MB)
# ok
# ipv6 tcp -t 1
# tx=8972 (559 MB) txc=0 zc=n
# rx=4481 (559 MB)
# ipv6 tcp -z -t 1
# tx=5673 (354 MB) txc=5673 zc=n
# rx=2835 (354 MB)
# ok
# ipv4 udp -t 1
# tx=17205 (1073 MB) txc=0 zc=n
# rx=16606 (1036 MB)
# ipv4 udp -z -t 1
# tx=6954 (433 MB) txc=6954 zc=n
# rx=6954 (433 MB)
# ok
# ipv6 udp -t 1
# tx=17083 (1066 MB) txc=0 zc=n
# rx=16489 (1028 MB)
# ipv6 udp -z -t 1
# tx=7108 (443 MB) txc=7108 zc=n
# rx=7108 (443 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__->