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=8973 (559 MB) txc=0 zc=n
# rx=4487 (559 MB)
# ipv4 tcp -z -t 1
# tx=5627 (351 MB) txc=5627 zc=n
# rx=2814 (351 MB)
# ok
# ipv6 tcp -t 1
# tx=8507 (530 MB) txc=0 zc=n
# rx=4248 (530 MB)
# ipv6 tcp -z -t 1
# tx=5569 (347 MB) txc=5569 zc=n
# rx=2783 (347 MB)
# ok
# ipv4 udp -t 1
# tx=17358 (1083 MB) txc=0 zc=n
# rx=16868 (1052 MB)
# ipv4 udp -z -t 1
# tx=6906 (430 MB) txc=6906 zc=n
# rx=6903 (430 MB)
# ok
# ipv6 udp -t 1
# tx=16815 (1049 MB) txc=0 zc=n
# rx=16229 (1012 MB)
# ipv6 udp -z -t 1
# tx=6785 (423 MB) txc=6785 zc=n
# rx=6785 (423 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__->