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
# 2.07 [+2.07] ipv4 tcp -t 1
# 3.71 [+1.64] tx=5577 (348 MB) txc=0 zc=n
# 4.11 [+0.40] rx=2739 (348 MB)
# 4.12 [+0.01] ipv4 tcp -z -t 1
# 5.78 [+1.66] tx=3690 (230 MB) txc=3690 zc=n
# 6.14 [+0.36] rx=1845 (230 MB)
# 6.15 [+0.01] ok
# 8.46 [+2.32] ipv6 tcp -t 1
# 10.09 [+1.63] tx=5132 (320 MB) txc=0 zc=n
# 10.49 [+0.40] rx=2407 (320 MB)
# 10.50 [+0.01] ipv6 tcp -z -t 1
# 12.18 [+1.68] tx=3604 (224 MB) txc=3604 zc=n
# 12.52 [+0.35] rx=1802 (224 MB)
# 12.53 [+0.01] ok
# 14.89 [+2.36] ipv4 udp -t 1
# 16.50 [+1.62] tx=11060 (690 MB) txc=0 zc=n
# 17.00 [+0.50] rx=10543 (657 MB)
# 17.01 [+0.01] ipv4 udp -z -t 1
# 18.63 [+1.62] tx=4317 (269 MB) txc=4317 zc=n
# 19.13 [+0.50] rx=4317 (269 MB)
# 19.15 [+0.02] ok
# 21.45 [+2.30] ipv6 udp -t 1
# 23.12 [+1.67] tx=11076 (691 MB) txc=0 zc=n
# 23.62 [+0.50] rx=10543 (657 MB)
# 23.64 [+0.02] ipv6 udp -z -t 1
# 25.27 [+1.63] tx=4337 (270 MB) txc=4337 zc=n
# 25.77 [+0.50] rx=4328 (270 MB)
# 25.78 [+0.02] ok
# 26.04 [+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__->