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
# 2.83 [+2.83] ipv4 tcp -t 1
# 4.57 [+1.74] tx=9741 (607 MB) txc=0 zc=n
# 4.97 [+0.40] rx=4864 (607 MB)
# 4.98 [+0.01] ipv4 tcp -z -t 1
# 6.77 [+1.79] tx=6077 (379 MB) txc=6077 zc=n
# 7.13 [+0.36] rx=3039 (379 MB)
# 7.14 [+0.01] ok
# 10.23 [+3.09] ipv6 tcp -t 1
# 11.99 [+1.76] tx=9368 (584 MB) txc=0 zc=n
# 12.39 [+0.40] rx=4683 (584 MB)
# 12.40 [+0.01] ipv6 tcp -z -t 1
# 14.18 [+1.78] tx=5967 (372 MB) txc=5967 zc=n
# 14.54 [+0.36] rx=2984 (372 MB)
# 14.55 [+0.01] ok
# 17.65 [+3.10] ipv4 udp -t 1
# 19.41 [+1.76] tx=18743 (1169 MB) txc=0 zc=n
# 19.91 [+0.50] rx=18100 (1129 MB)
# 19.91 [+0.01] ipv4 udp -z -t 1
# 21.71 [+1.79] tx=7643 (476 MB) txc=7643 zc=n
# 22.21 [+0.50] rx=7643 (476 MB)
# 22.21 [+0.01] ok
# 25.27 [+3.06] ipv6 udp -t 1
# 27.03 [+1.76] tx=17860 (1114 MB) txc=0 zc=n
# 27.53 [+0.50] rx=17118 (1068 MB)
# 27.54 [+0.01] ipv6 udp -z -t 1
# 29.30 [+1.76] tx=7421 (463 MB) txc=7421 zc=n
# 29.80 [+0.50] rx=7421 (463 MB)
# 29.81 [+0.00] ok
# 30.19 [+0.38] 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__->