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=7037 (439 MB) txc=0 zc=n
# rx=3517 (439 MB)
# ipv4 tcp -z -t 1
# tx=5583 (348 MB) txc=5583 zc=n
# rx=2790 (348 MB)
# ok
# ipv6 tcp -t 1
# tx=8757 (546 MB) txc=0 zc=n
# rx=4371 (546 MB)
# ipv6 tcp -z -t 1
# tx=5598 (349 MB) txc=5598 zc=n
# rx=2799 (349 MB)
# ok
# ipv4 udp -t 1
# tx=17536 (1094 MB) txc=0 zc=n
# rx=16831 (1050 MB)
# ipv4 udp -z -t 1
# tx=6918 (431 MB) txc=6918 zc=n
# rx=6918 (431 MB)
# ok
# ipv6 udp -t 1
# tx=17074 (1065 MB) txc=0 zc=n
# rx=16353 (1020 MB)
# ipv6 udp -z -t 1
# tx=7015 (437 MB) txc=7015 zc=n
# rx=7015 (437 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__->