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
# 1.98 [+1.98] ipv4 tcp -t 1
# 3.61 [+1.63] tx=6314 (394 MB) txc=0 zc=n
# 4.01 [+0.40] rx=3139 (394 MB)
# 4.02 [+0.01] ipv4 tcp -z -t 1
# 5.69 [+1.67] tx=3912 (244 MB) txc=3912 zc=n
# 6.05 [+0.36] rx=1956 (244 MB)
# 6.07 [+0.02] ok
# 8.27 [+2.20] ipv6 tcp -t 1
# 9.89 [+1.62] tx=6216 (387 MB) txc=0 zc=n
# 10.29 [+0.40] rx=3085 (387 MB)
# 10.30 [+0.01] ipv6 tcp -z -t 1
# 11.99 [+1.68] tx=3917 (244 MB) txc=3917 zc=n
# 12.34 [+0.36] rx=1959 (244 MB)
# 12.35 [+0.01] ok
# 14.57 [+2.22] ipv4 udp -t 1
# 16.20 [+1.63] tx=11979 (747 MB) txc=0 zc=n
# 16.70 [+0.50] rx=11429 (713 MB)
# 16.72 [+0.02] ipv4 udp -z -t 1
# 18.34 [+1.62] tx=4692 (292 MB) txc=4692 zc=n
# 18.84 [+0.50] rx=4692 (292 MB)
# 18.85 [+0.01] ok
# 21.08 [+2.23] ipv6 udp -t 1
# 22.70 [+1.62] tx=12177 (759 MB) txc=0 zc=n
# 23.20 [+0.50] rx=11691 (729 MB)
# 23.21 [+0.01] ipv6 udp -z -t 1
# 24.83 [+1.62] tx=4552 (284 MB) txc=4552 zc=n
# 25.33 [+0.50] rx=4547 (283 MB)
# 25.34 [+0.01] ok
# 25.59 [+0.26] 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__->