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=9007 (562 MB) txc=0 zc=n
# rx=4500 (562 MB)
# ipv4 tcp -z -t 1
# tx=5720 (356 MB) txc=5720 zc=n
# rx=2860 (356 MB)
# ok
# ipv6 tcp -t 1
# tx=8801 (549 MB) txc=0 zc=n
# rx=4394 (549 MB)
# ipv6 tcp -z -t 1
# tx=5589 (348 MB) txc=5589 zc=n
# rx=2794 (348 MB)
# ok
# ipv4 udp -t 1
# tx=17584 (1097 MB) txc=0 zc=n
# rx=16773 (1046 MB)
# ipv4 udp -z -t 1
# tx=6911 (431 MB) txc=6911 zc=n
# rx=6908 (431 MB)
# ok
# ipv6 udp -t 1
# tx=16867 (1052 MB) txc=0 zc=n
# rx=16263 (1014 MB)
# ipv6 udp -z -t 1
# tx=6848 (427 MB) txc=6848 zc=n
# rx=6846 (427 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__->