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
# 2.18 [+2.18] ipv4 tcp -t 1
# 3.82 [+1.64] tx=5658 (353 MB) txc=0 zc=n
# 4.22 [+0.40] rx=2817 (353 MB)
# 4.23 [+0.01] ipv4 tcp -z -t 1
# 5.90 [+1.67] tx=3606 (225 MB) txc=3606 zc=n
# 6.25 [+0.36] rx=1803 (225 MB)
# 6.26 [+0.01] ok
# 8.69 [+2.43] ipv6 tcp -t 1
# 10.34 [+1.65] tx=5656 (352 MB) txc=0 zc=n
# 10.74 [+0.40] rx=2812 (352 MB)
# 10.74 [+0.01] ipv6 tcp -z -t 1
# 12.43 [+1.69] tx=3516 (219 MB) txc=3516 zc=n
# 12.79 [+0.36] rx=1757 (219 MB)
# 12.80 [+0.01] ok
# 15.21 [+2.42] ipv4 udp -t 1
# 16.86 [+1.65] tx=10960 (683 MB) txc=0 zc=n
# 17.36 [+0.50] rx=10437 (651 MB)
# 17.38 [+0.02] ipv4 udp -z -t 1
# 19.02 [+1.64] tx=4243 (264 MB) txc=4243 zc=n
# 19.52 [+0.50] rx=4243 (264 MB)
# 19.52 [+0.01] ok
# 22.00 [+2.48] ipv6 udp -t 1
# 23.68 [+1.67] tx=10965 (684 MB) txc=0 zc=n
# 24.18 [+0.50] rx=10477 (653 MB)
# 24.18 [+0.01] ipv6 udp -z -t 1
# 25.85 [+1.66] tx=4251 (265 MB) txc=4251 zc=n
# 26.35 [+0.50] rx=4248 (265 MB)
# 26.37 [+0.02] ok
# 26.65 [+0.28] 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__->