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/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net/lib'
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
# 2.20 [+2.20] ipv4 tcp -t 1
# 3.84 [+1.65] tx=5806 (362 MB) txc=0 zc=n
# 4.24 [+0.40] rx=2897 (362 MB)
# 4.24 [+0.01] ipv4 tcp -z -t 1
# 5.93 [+1.68] tx=3641 (227 MB) txc=3641 zc=n
# 6.28 [+0.36] rx=1821 (227 MB)
# 6.29 [+0.01] ok
# 8.71 [+2.41] ipv6 tcp -t 1
# 10.34 [+1.63] tx=5796 (361 MB) txc=0 zc=n
# 10.74 [+0.40] rx=2891 (361 MB)
# 10.75 [+0.01] ipv6 tcp -z -t 1
# 12.42 [+1.68] tx=3612 (225 MB) txc=3612 zc=n
# 12.78 [+0.36] rx=1806 (225 MB)
# 12.79 [+0.01] ok
# 15.22 [+2.44] ipv4 udp -t 1
# 16.86 [+1.64] tx=11329 (706 MB) txc=0 zc=n
# 17.36 [+0.50] rx=10774 (672 MB)
# 17.37 [+0.01] ipv4 udp -z -t 1
# 19.00 [+1.64] tx=4318 (269 MB) txc=4318 zc=n
# 19.50 [+0.50] rx=4318 (269 MB)
# 19.51 [+0.01] ok
# 21.92 [+2.41] ipv6 udp -t 1
# 23.60 [+1.68] tx=11356 (708 MB) txc=0 zc=n
# 24.10 [+0.50] rx=10783 (672 MB)
# 24.11 [+0.01] ipv6 udp -z -t 1
# 25.74 [+1.63] tx=4380 (273 MB) txc=4380 zc=n
# 26.24 [+0.50] rx=4369 (272 MB)
# 26.25 [+0.01] ok
# 26.53 [+0.29] 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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->