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=7090 (442 MB) txc=0 zc=n
# rx=3546 (442 MB)
# ipv4 tcp -z -t 1
# tx=4199 (262 MB) txc=4199 zc=n
# rx=2100 (262 MB)
# ok
# ipv6 tcp -t 1
# tx=6862 (428 MB) txc=0 zc=n
# rx=3432 (428 MB)
# ipv6 tcp -z -t 1
# tx=4304 (268 MB) txc=4304 zc=n
# rx=2152 (268 MB)
# ok
# ipv4 udp -t 1
# tx=16542 (1032 MB) txc=0 zc=n
# rx=15846 (988 MB)
# ipv4 udp -z -t 1
# tx=6519 (406 MB) txc=6519 zc=n
# rx=6513 (406 MB)
# ok
# ipv6 udp -t 1
# tx=15903 (992 MB) txc=0 zc=n
# rx=15435 (963 MB)
# ipv6 udp -z -t 1
# tx=6647 (414 MB) txc=6647 zc=n
# rx=6647 (414 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__->