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
# 2.70 [+2.70] ipv4 tcp -t 1
# 4.44 [+1.74] tx=9201 (574 MB) txc=0 zc=n
# 4.83 [+0.40] rx=4596 (574 MB)
# 4.85 [+0.01] ipv4 tcp -z -t 1
# 6.63 [+1.78] tx=5780 (360 MB) txc=5780 zc=n
# 6.99 [+0.36] rx=2888 (360 MB)
# 7.00 [+0.00] ok
# 9.90 [+2.90] ipv6 tcp -t 1
# 11.62 [+1.73] tx=8889 (554 MB) txc=0 zc=n
# 12.02 [+0.40] rx=4440 (554 MB)
# 12.03 [+0.01] ipv6 tcp -z -t 1
# 13.80 [+1.77] tx=5703 (355 MB) txc=5703 zc=n
# 14.16 [+0.36] rx=2850 (355 MB)
# 14.16 [+0.00] ok
# 17.06 [+2.90] ipv4 udp -t 1
# 18.80 [+1.74] tx=17629 (1100 MB) txc=0 zc=n
# 19.30 [+0.50] rx=16884 (1053 MB)
# 19.31 [+0.01] ipv4 udp -z -t 1
# 21.08 [+1.77] tx=7031 (438 MB) txc=7031 zc=n
# 21.58 [+0.50] rx=7028 (438 MB)
# 21.58 [+0.00] ok
# 24.52 [+2.94] ipv6 udp -t 1
# 26.27 [+1.75] tx=17439 (1088 MB) txc=0 zc=n
# 26.77 [+0.50] rx=16846 (1051 MB)
# 26.78 [+0.01] ipv6 udp -z -t 1
# 28.52 [+1.74] tx=7030 (438 MB) txc=7030 zc=n
# 29.02 [+0.50] rx=7030 (438 MB)
# 29.02 [+0.00] ok
# 29.39 [+0.37] 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__->