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=7620 (475 MB) txc=0 zc=n
# rx=3811 (475 MB)
# ipv4 tcp -z -t 1
# tx=4681 (292 MB) txc=4681 zc=n
# rx=2341 (292 MB)
# ok
# ipv6 tcp -t 1
# tx=7633 (476 MB) txc=0 zc=n
# rx=3813 (476 MB)
# ipv6 tcp -z -t 1
# tx=4630 (288 MB) txc=4630 zc=n
# rx=2315 (288 MB)
# ok
# ipv4 udp -t 1
# tx=17423 (1087 MB) txc=0 zc=n
# rx=16568 (1033 MB)
# ipv4 udp -z -t 1
# tx=7128 (444 MB) txc=7128 zc=n
# rx=7124 (444 MB)
# ok
# ipv6 udp -t 1
# tx=17222 (1074 MB) txc=0 zc=n
# rx=16489 (1028 MB)
# ipv6 udp -z -t 1
# tx=7159 (446 MB) txc=7159 zc=n
# rx=7159 (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__->