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
# 1.32 [+1.32] ipv4 tcp -t 1
# 2.88 [+1.56] tx=8917 (556 MB) txc=0 zc=n
# 3.28 [+0.40] rx=4453 (556 MB)
# 3.28 [+0.00] ipv4 tcp -z -t 1
# 4.90 [+1.61] tx=5561 (347 MB) txc=5561 zc=n
# 5.25 [+0.36] rx=2780 (347 MB)
# 5.26 [+0.00] ok
# 6.81 [+1.56] ipv6 tcp -t 1
# 8.39 [+1.58] tx=9063 (565 MB) txc=0 zc=n
# 8.79 [+0.39] rx=4526 (565 MB)
# 8.79 [+0.00] ipv6 tcp -z -t 1
# 10.42 [+1.63] tx=5660 (353 MB) txc=5660 zc=n
# 10.77 [+0.35] rx=2830 (353 MB)
# 10.78 [+0.00] ok
# 12.30 [+1.52] ipv4 udp -t 1
# 13.87 [+1.57] tx=17382 (1084 MB) txc=0 zc=n
# 14.37 [+0.50] rx=16743 (1044 MB)
# 14.37 [+0.00] ipv4 udp -z -t 1
# 15.94 [+1.57] tx=6886 (429 MB) txc=6886 zc=n
# 16.44 [+0.50] rx=6876 (429 MB)
# 16.44 [+0.00] ok
# 18.04 [+1.60] ipv6 udp -t 1
# 19.60 [+1.56] tx=16872 (1052 MB) txc=0 zc=n
# 20.10 [+0.50] rx=16322 (1018 MB)
# 20.11 [+0.00] ipv6 udp -z -t 1
# 21.67 [+1.56] tx=6827 (426 MB) txc=6827 zc=n
# 22.17 [+0.50] rx=6827 (426 MB)
# 22.18 [+0.01] ok
# 22.36 [+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__->