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
# 1.35 [+1.35] ipv4 tcp -t 1
# 2.91 [+1.56] tx=8663 (540 MB) txc=0 zc=n
# 3.31 [+0.40] rx=4319 (540 MB)
# 3.31 [+0.00] ipv4 tcp -z -t 1
# 4.92 [+1.61] tx=5379 (335 MB) txc=5379 zc=n
# 5.28 [+0.35] rx=2689 (335 MB)
# 5.28 [+0.00] ok
# 6.80 [+1.52] ipv6 tcp -t 1
# 8.35 [+1.55] tx=9115 (568 MB) txc=0 zc=n
# 8.75 [+0.40] rx=4552 (568 MB)
# 8.76 [+0.00] ipv6 tcp -z -t 1
# 10.35 [+1.60] tx=5592 (348 MB) txc=5592 zc=n
# 10.71 [+0.36] rx=2796 (348 MB)
# 10.71 [+0.00] ok
# 12.24 [+1.53] ipv4 udp -t 1
# 13.80 [+1.56] tx=17044 (1063 MB) txc=0 zc=n
# 14.30 [+0.50] rx=16585 (1034 MB)
# 14.31 [+0.00] ipv4 udp -z -t 1
# 15.86 [+1.56] tx=6653 (415 MB) txc=6653 zc=n
# 16.36 [+0.50] rx=6648 (414 MB)
# 16.38 [+0.02] ok
# 17.91 [+1.53] ipv6 udp -t 1
# 19.50 [+1.59] tx=16106 (1005 MB) txc=0 zc=n
# 20.00 [+0.50] rx=15569 (971 MB)
# 20.01 [+0.00] ipv6 udp -z -t 1
# 21.55 [+1.54] tx=6368 (397 MB) txc=6368 zc=n
# 22.05 [+0.50] rx=6368 (397 MB)
# 22.06 [+0.00] ok
# 22.25 [+0.19] 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__->