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=7907 (493 MB) txc=0 zc=n
# rx=3955 (493 MB)
# ipv4 tcp -z -t 1
# tx=4753 (296 MB) txc=4753 zc=n
# rx=2377 (296 MB)
# ok
# ipv6 tcp -t 1
# tx=7718 (481 MB) txc=0 zc=n
# rx=3860 (481 MB)
# ipv6 tcp -z -t 1
# tx=4654 (290 MB) txc=4654 zc=n
# rx=2326 (290 MB)
# ok
# ipv4 udp -t 1
# tx=17430 (1087 MB) txc=0 zc=n
# rx=16799 (1048 MB)
# ipv4 udp -z -t 1
# tx=7175 (447 MB) txc=7175 zc=n
# rx=7171 (447 MB)
# ok
# ipv6 udp -t 1
# tx=17124 (1068 MB) txc=0 zc=n
# rx=16540 (1032 MB)
# ipv6 udp -z -t 1
# tx=7067 (441 MB) txc=7067 zc=n
# rx=7063 (440 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__->