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=7833 (488 MB) txc=0 zc=n
# rx=3915 (488 MB)
# ipv4 tcp -z -t 1
# tx=4683 (292 MB) txc=4683 zc=n
# rx=2342 (292 MB)
# ipv4 tcp -n -t 1
# tx=4148 (258 MB) txc=4148 zc=n
# rx=2074 (258 MB)
# ok
# ipv6 tcp -t 1
# tx=7514 (468 MB) txc=0 zc=n
# rx=3753 (468 MB)
# ipv6 tcp -z -t 1
# tx=4568 (285 MB) txc=4568 zc=n
# rx=2285 (285 MB)
# ipv6 tcp -n -t 1
# tx=4054 (252 MB) txc=4054 zc=n
# rx=2028 (252 MB)
# ok
# ipv4 udp -t 1
# tx=16140 (1007 MB) txc=0 zc=n
# rx=15170 (946 MB)
# ipv4 udp -z -t 1
# tx=6666 (415 MB) txc=6666 zc=n
# rx=6659 (415 MB)
# ipv4 udp -n -t 1
# tx=5710 (356 MB) txc=5710 zc=n
# rx=5706 (356 MB)
# ok
# ipv6 udp -t 1
# tx=15133 (944 MB) txc=0 zc=n
# rx=14547 (907 MB)
# ipv6 udp -z -t 1
# tx=6581 (410 MB) txc=6581 zc=n
# rx=6552 (408 MB)
# ipv6 udp -n -t 1
# tx=5661 (353 MB) txc=5661 zc=n
# rx=5660 (353 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__->