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=7651 (477 MB) txc=0 zc=n
# rx=3824 (477 MB)
# ipv4 tcp -z -t 1
# tx=4664 (291 MB) txc=4664 zc=n
# rx=2332 (291 MB)
# ipv4 tcp -n -t 1
# tx=3906 (243 MB) txc=3906 zc=n
# rx=1953 (243 MB)
# ok
# ipv6 tcp -t 1
# tx=7542 (470 MB) txc=0 zc=n
# rx=3773 (470 MB)
# ipv6 tcp -z -t 1
# tx=4560 (284 MB) txc=4560 zc=n
# rx=2280 (284 MB)
# ipv6 tcp -n -t 1
# tx=3848 (240 MB) txc=3848 zc=n
# rx=1925 (240 MB)
# ok
# ipv4 udp -t 1
# tx=16289 (1016 MB) txc=0 zc=n
# rx=15528 (969 MB)
# ipv4 udp -z -t 1
# tx=6637 (414 MB) txc=6637 zc=n
# rx=6587 (411 MB)
# ipv4 udp -n -t 1
# tx=5628 (351 MB) txc=5628 zc=n
# rx=5616 (350 MB)
# ok
# ipv6 udp -t 1
# tx=15998 (998 MB) txc=0 zc=n
# rx=15245 (951 MB)
# ipv6 udp -z -t 1
# tx=6563 (409 MB) txc=6563 zc=n
# rx=6563 (409 MB)
# ipv6 udp -n -t 1
# tx=5676 (354 MB) txc=5676 zc=n
# rx=5676 (354 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__->