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
# 1.46 [+1.46] ipv4 tcp -t 1
# 3.01 [+1.56] tx=8389 (523 MB) txc=0 zc=n
# 3.41 [+0.40] rx=4183 (523 MB)
# 3.42 [+0.01] ipv4 tcp -z -t 1
# 5.03 [+1.61] tx=5372 (335 MB) txc=5372 zc=n
# 5.39 [+0.36] rx=2686 (335 MB)
# 5.39 [+0.01] ok
# 6.90 [+1.50] ipv6 tcp -t 1
# 8.48 [+1.59] tx=7978 (497 MB) txc=0 zc=n
# 8.88 [+0.39] rx=3884 (497 MB)
# 8.88 [+0.00] ipv6 tcp -z -t 1
# 10.48 [+1.60] tx=5563 (347 MB) txc=5563 zc=n
# 10.84 [+0.36] rx=2780 (347 MB)
# 10.86 [+0.02] ok
# 12.38 [+1.51] ipv4 udp -t 1
# 13.96 [+1.59] tx=16494 (1029 MB) txc=0 zc=n
# 14.46 [+0.50] rx=15940 (994 MB)
# 14.47 [+0.00] ipv4 udp -z -t 1
# 16.04 [+1.57] tx=6589 (411 MB) txc=6589 zc=n
# 16.53 [+0.49] rx=6572 (410 MB)
# 16.53 [+0.00] ok
# 18.05 [+1.52] ipv6 udp -t 1
# 19.60 [+1.55] tx=15929 (994 MB) txc=0 zc=n
# 20.10 [+0.50] rx=15253 (951 MB)
# 20.10 [+0.00] ipv6 udp -z -t 1
# 21.66 [+1.55] tx=6573 (410 MB) txc=6573 zc=n
# 22.16 [+0.50] rx=6566 (409 MB)
# 22.18 [+0.02] ok
# 22.34 [+0.16] 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__->