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
# 1.41 [+1.41] ipv4 tcp -t 1
# 2.99 [+1.58] tx=8873 (553 MB) txc=0 zc=n
# 3.39 [+0.40] rx=4429 (553 MB)
# 3.40 [+0.01] ipv4 tcp -z -t 1
# 5.03 [+1.63] tx=5623 (350 MB) txc=5623 zc=n
# 5.38 [+0.36] rx=2811 (350 MB)
# 5.39 [+0.00] ok
# 6.95 [+1.56] ipv6 tcp -t 1
# 8.51 [+1.56] tx=8466 (528 MB) txc=0 zc=n
# 8.91 [+0.40] rx=4157 (528 MB)
# 8.91 [+0.00] ipv6 tcp -z -t 1
# 10.50 [+1.59] tx=5630 (351 MB) txc=5630 zc=n
# 10.85 [+0.36] rx=2812 (351 MB)
# 10.86 [+0.00] ok
# 12.40 [+1.54] ipv4 udp -t 1
# 14.00 [+1.60] tx=16563 (1033 MB) txc=0 zc=n
# 14.50 [+0.50] rx=15852 (989 MB)
# 14.50 [+0.00] ipv4 udp -z -t 1
# 16.08 [+1.58] tx=6802 (424 MB) txc=6802 zc=n
# 16.57 [+0.49] rx=6795 (424 MB)
# 16.58 [+0.00] ok
# 18.15 [+1.57] ipv6 udp -t 1
# 19.72 [+1.57] tx=15974 (996 MB) txc=0 zc=n
# 20.22 [+0.50] rx=15356 (958 MB)
# 20.23 [+0.00] ipv6 udp -z -t 1
# 21.79 [+1.56] tx=6582 (410 MB) txc=6582 zc=n
# 22.29 [+0.50] rx=6582 (410 MB)
# 22.31 [+0.02] ok
# 22.49 [+0.18] 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__->