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
# 1.37 [+1.37] ipv4 tcp -t 1
# 2.93 [+1.57] tx=9047 (564 MB) txc=0 zc=n
# 3.33 [+0.40] rx=4518 (564 MB)
# 3.35 [+0.01] ipv4 tcp -z -t 1
# 4.96 [+1.62] tx=5518 (344 MB) txc=5518 zc=n
# 5.32 [+0.36] rx=2759 (344 MB)
# 5.32 [+0.00] ok
# 6.89 [+1.57] ipv6 tcp -t 1
# 8.49 [+1.60] tx=8982 (560 MB) txc=0 zc=n
# 8.89 [+0.40] rx=4488 (560 MB)
# 8.90 [+0.00] ipv6 tcp -z -t 1
# 10.50 [+1.61] tx=5662 (353 MB) txc=5662 zc=n
# 10.85 [+0.35] rx=2831 (353 MB)
# 10.86 [+0.00] ok
# 12.46 [+1.61] ipv4 udp -t 1
# 14.03 [+1.57] tx=17653 (1101 MB) txc=0 zc=n
# 14.53 [+0.50] rx=17098 (1066 MB)
# 14.54 [+0.00] ipv4 udp -z -t 1
# 16.10 [+1.56] tx=6710 (418 MB) txc=6710 zc=n
# 16.60 [+0.50] rx=6710 (418 MB)
# 16.61 [+0.01] ok
# 18.17 [+1.56] ipv6 udp -t 1
# 19.75 [+1.58] tx=16775 (1046 MB) txc=0 zc=n
# 20.25 [+0.50] rx=16178 (1009 MB)
# 20.25 [+0.00] ipv6 udp -z -t 1
# 21.80 [+1.55] tx=6762 (421 MB) txc=6762 zc=n
# 22.30 [+0.50] rx=6762 (421 MB)
# 22.32 [+0.01] ok
# 22.52 [+0.20] 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__->