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
# 1.36 [+1.36] ipv4 tcp -t 1
# 2.92 [+1.56] tx=8639 (539 MB) txc=0 zc=n
# 3.32 [+0.40] rx=4318 (539 MB)
# 3.32 [+0.00] ipv4 tcp -z -t 1
# 4.93 [+1.60] tx=5551 (346 MB) txc=5551 zc=n
# 5.28 [+0.35] rx=2776 (346 MB)
# 5.28 [+0.00] ok
# 6.80 [+1.52] ipv6 tcp -t 1
# 8.37 [+1.57] tx=8706 (543 MB) txc=0 zc=n
# 8.77 [+0.40] rx=4347 (543 MB)
# 8.78 [+0.00] ipv6 tcp -z -t 1
# 10.40 [+1.62] tx=5398 (336 MB) txc=5398 zc=n
# 10.75 [+0.36] rx=2699 (336 MB)
# 10.77 [+0.01] ok
# 12.30 [+1.53] ipv4 udp -t 1
# 13.85 [+1.55] tx=17013 (1061 MB) txc=0 zc=n
# 14.35 [+0.50] rx=16372 (1021 MB)
# 14.36 [+0.01] ipv4 udp -z -t 1
# 15.92 [+1.56] tx=6572 (410 MB) txc=6572 zc=n
# 16.42 [+0.50] rx=6572 (410 MB)
# 16.43 [+0.01] ok
# 17.98 [+1.55] ipv6 udp -t 1
# 19.53 [+1.55] tx=16607 (1036 MB) txc=0 zc=n
# 20.03 [+0.50] rx=16208 (1011 MB)
# 20.04 [+0.00] ipv6 udp -z -t 1
# 21.60 [+1.56] tx=6589 (411 MB) txc=6589 zc=n
# 22.10 [+0.50] rx=6585 (410 MB)
# 22.12 [+0.01] ok
# 22.30 [+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__->