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=8406 (524 MB) txc=0 zc=n
# rx=4193 (524 MB)
# ipv4 tcp -z -t 1
# tx=5750 (358 MB) txc=5750 zc=n
# rx=2875 (358 MB)
# ok
# ipv6 tcp -t 1
# tx=8859 (552 MB) txc=0 zc=n
# rx=4423 (552 MB)
# ipv6 tcp -z -t 1
# tx=5688 (354 MB) txc=5688 zc=n
# rx=2843 (354 MB)
# ok
# ipv4 udp -t 1
# tx=17464 (1089 MB) txc=0 zc=n
# rx=16687 (1041 MB)
# ipv4 udp -z -t 1
# tx=6976 (435 MB) txc=6976 zc=n
# rx=6976 (435 MB)
# ok
# ipv6 udp -t 1
# tx=17295 (1079 MB) txc=0 zc=n
# rx=16739 (1044 MB)
# ipv6 udp -z -t 1
# tx=6849 (427 MB) txc=6849 zc=n
# rx=6847 (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__->