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
# 3.10 [+3.10] ipv4 tcp -t 1
# 4.85 [+1.75] tx=8658 (540 MB) txc=0 zc=n
# 5.25 [+0.40] rx=4327 (540 MB)
# 5.26 [+0.01] ipv4 tcp -z -t 1
# 7.06 [+1.79] tx=5351 (333 MB) txc=5351 zc=n
# 7.41 [+0.36] rx=2675 (333 MB)
# 7.42 [+0.00] ok
# 10.73 [+3.31] ipv6 tcp -t 1
# 12.50 [+1.77] tx=8822 (550 MB) txc=0 zc=n
# 12.90 [+0.40] rx=4407 (550 MB)
# 12.91 [+0.01] ipv6 tcp -z -t 1
# 14.78 [+1.87] tx=5241 (327 MB) txc=5241 zc=n
# 15.14 [+0.36] rx=2619 (327 MB)
# 15.15 [+0.01] ok
# 18.41 [+3.26] ipv4 udp -t 1
# 20.18 [+1.76] tx=17325 (1081 MB) txc=0 zc=n
# 20.68 [+0.50] rx=16812 (1049 MB)
# 20.68 [+0.00] ipv4 udp -z -t 1
# 22.47 [+1.78] tx=6656 (415 MB) txc=6656 zc=n
# 22.97 [+0.50] rx=6656 (415 MB)
# 22.97 [+0.00] ok
# 26.25 [+3.28] ipv6 udp -t 1
# 28.03 [+1.78] tx=17072 (1065 MB) txc=0 zc=n
# 28.53 [+0.50] rx=16429 (1025 MB)
# 28.54 [+0.01] ipv6 udp -z -t 1
# 30.34 [+1.80] tx=6539 (408 MB) txc=6539 zc=n
# 30.84 [+0.50] rx=6539 (408 MB)
# 30.84 [+0.00] ok
# 31.21 [+0.36] 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__->