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=8934 (557 MB) txc=0 zc=n
# rx=4457 (557 MB)
# ipv4 tcp -z -t 1
# tx=5691 (355 MB) txc=5691 zc=n
# rx=2844 (355 MB)
# ok
# ipv6 tcp -t 1
# tx=8826 (550 MB) txc=0 zc=n
# rx=4409 (550 MB)
# ipv6 tcp -z -t 1
# tx=5622 (350 MB) txc=5622 zc=n
# rx=2809 (350 MB)
# ok
# ipv4 udp -t 1
# tx=16441 (1025 MB) txc=0 zc=n
# rx=15795 (985 MB)
# ipv4 udp -z -t 1
# tx=6730 (419 MB) txc=6730 zc=n
# rx=6728 (419 MB)
# ok
# ipv6 udp -t 1
# tx=16075 (1003 MB) txc=0 zc=n
# rx=15589 (972 MB)
# ipv6 udp -z -t 1
# tx=6607 (412 MB) txc=6607 zc=n
# rx=6607 (412 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__->