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=7658 (477 MB) txc=0 zc=n
# rx=3826 (477 MB)
# ipv4 tcp -z -t 1
# tx=4554 (284 MB) txc=4554 zc=n
# rx=2277 (284 MB)
# ok
# ipv6 tcp -t 1
# tx=7524 (469 MB) txc=0 zc=n
# rx=3762 (469 MB)
# ipv6 tcp -z -t 1
# tx=4444 (277 MB) txc=4444 zc=n
# rx=2222 (277 MB)
# ok
# ipv4 udp -t 1
# tx=17335 (1081 MB) txc=0 zc=n
# rx=16625 (1037 MB)
# ipv4 udp -z -t 1
# tx=6920 (431 MB) txc=6920 zc=n
# rx=6920 (431 MB)
# ok
# ipv6 udp -t 1
# tx=16847 (1051 MB) txc=0 zc=n
# rx=16249 (1013 MB)
# ipv6 udp -z -t 1
# tx=6841 (426 MB) txc=6841 zc=n
# rx=6841 (426 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__->