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=7923 (494 MB) txc=0 zc=n
# rx=3960 (494 MB)
# ipv4 tcp -z -t 1
# tx=4725 (294 MB) txc=4725 zc=n
# rx=2363 (294 MB)
# ok
# ipv6 tcp -t 1
# tx=7643 (476 MB) txc=0 zc=n
# rx=3823 (476 MB)
# ipv6 tcp -z -t 1
# tx=4631 (288 MB) txc=4631 zc=n
# rx=2317 (288 MB)
# ok
# ipv4 udp -t 1
# tx=17105 (1067 MB) txc=0 zc=n
# rx=16457 (1026 MB)
# ipv4 udp -z -t 1
# tx=7039 (439 MB) txc=7039 zc=n
# rx=7039 (439 MB)
# ok
# ipv6 udp -t 1
# tx=17063 (1064 MB) txc=0 zc=n
# rx=16357 (1020 MB)
# ipv6 udp -z -t 1
# tx=7008 (437 MB) txc=7008 zc=n
# rx=7007 (437 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__->