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=8010 (499 MB) txc=0 zc=n
# rx=4005 (499 MB)
# ipv4 tcp -z -t 1
# tx=4805 (299 MB) txc=4805 zc=n
# rx=2403 (299 MB)
# ok
# ipv6 tcp -t 1
# tx=7785 (485 MB) txc=0 zc=n
# rx=3894 (485 MB)
# ipv6 tcp -z -t 1
# tx=4699 (293 MB) txc=4699 zc=n
# rx=2350 (293 MB)
# ok
# ipv4 udp -t 1
# tx=17682 (1103 MB) txc=0 zc=n
# rx=16990 (1060 MB)
# ipv4 udp -z -t 1
# tx=7375 (460 MB) txc=7375 zc=n
# rx=7373 (460 MB)
# ok
# ipv6 udp -t 1
# tx=17517 (1093 MB) txc=0 zc=n
# rx=16954 (1057 MB)
# ipv6 udp -z -t 1
# tx=7154 (446 MB) txc=7154 zc=n
# rx=7154 (446 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__->