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
# 1.34 [+1.34] ipv4 tcp -t 1
# 2.89 [+1.55] tx=8570 (534 MB) txc=0 zc=n
# 3.29 [+0.40] rx=4269 (534 MB)
# 3.29 [+0.00] ipv4 tcp -z -t 1
# 4.89 [+1.60] tx=5379 (335 MB) txc=5379 zc=n
# 5.25 [+0.36] rx=2688 (335 MB)
# 5.26 [+0.01] ok
# 6.85 [+1.59] ipv6 tcp -t 1
# 8.44 [+1.59] tx=8447 (527 MB) txc=0 zc=n
# 8.83 [+0.40] rx=4217 (527 MB)
# 8.84 [+0.00] ipv6 tcp -z -t 1
# 10.43 [+1.59] tx=5207 (324 MB) txc=5207 zc=n
# 10.79 [+0.36] rx=2598 (324 MB)
# 10.79 [+0.00] ok
# 12.38 [+1.59] ipv4 udp -t 1
# 13.96 [+1.57] tx=17035 (1063 MB) txc=0 zc=n
# 14.46 [+0.50] rx=16418 (1024 MB)
# 14.46 [+0.00] ipv4 udp -z -t 1
# 16.04 [+1.58] tx=6689 (417 MB) txc=6689 zc=n
# 16.54 [+0.50] rx=6682 (416 MB)
# 16.55 [+0.01] ok
# 18.09 [+1.53] ipv6 udp -t 1
# 19.67 [+1.58] tx=16756 (1045 MB) txc=0 zc=n
# 20.17 [+0.50] rx=16302 (1017 MB)
# 20.17 [+0.00] ipv6 udp -z -t 1
# 21.74 [+1.57] tx=6521 (406 MB) txc=6521 zc=n
# 22.24 [+0.50] rx=6521 (406 MB)
# 22.24 [+0.00] ok
# 22.42 [+0.18] 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__->