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
# 1.33 [+1.33] ipv4 tcp -t 1
# 2.91 [+1.58] tx=8640 (539 MB) txc=0 zc=n
# 3.31 [+0.40] rx=4315 (539 MB)
# 3.32 [+0.01] ipv4 tcp -z -t 1
# 4.91 [+1.60] tx=5858 (365 MB) txc=5858 zc=n
# 5.27 [+0.36] rx=2929 (365 MB)
# 5.28 [+0.00] ok
# 6.78 [+1.50] ipv6 tcp -t 1
# 8.33 [+1.56] tx=8599 (536 MB) txc=0 zc=n
# 8.73 [+0.40] rx=4293 (536 MB)
# 8.74 [+0.00] ipv6 tcp -z -t 1
# 10.33 [+1.59] tx=5485 (342 MB) txc=5485 zc=n
# 10.68 [+0.35] rx=2742 (342 MB)
# 10.70 [+0.02] ok
# 12.22 [+1.52] ipv4 udp -t 1
# 13.78 [+1.57] tx=17458 (1089 MB) txc=0 zc=n
# 14.28 [+0.50] rx=16811 (1049 MB)
# 14.29 [+0.01] ipv4 udp -z -t 1
# 15.84 [+1.55] tx=6913 (431 MB) txc=6913 zc=n
# 16.34 [+0.50] rx=6913 (431 MB)
# 16.36 [+0.02] ok
# 17.86 [+1.50] ipv6 udp -t 1
# 19.42 [+1.56] tx=16854 (1051 MB) txc=0 zc=n
# 19.92 [+0.50] rx=16244 (1013 MB)
# 19.93 [+0.01] ipv6 udp -z -t 1
# 21.49 [+1.56] tx=6851 (427 MB) txc=6851 zc=n
# 21.99 [+0.50] rx=6847 (427 MB)
# 22.00 [+0.01] ok
# 22.18 [+0.17] 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__->