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
# 2.95 [+2.95] ipv4 tcp -t 1
# 4.71 [+1.76] tx=8946 (558 MB) txc=0 zc=n
# 5.11 [+0.40] rx=4471 (558 MB)
# 5.11 [+0.01] ipv4 tcp -z -t 1
# 6.94 [+1.83] tx=5578 (348 MB) txc=5578 zc=n
# 7.30 [+0.36] rx=2788 (348 MB)
# 7.30 [+0.00] ok
# 10.42 [+3.11] ipv6 tcp -t 1
# 12.15 [+1.73] tx=8651 (539 MB) txc=0 zc=n
# 12.55 [+0.40] rx=4325 (539 MB)
# 12.55 [+0.01] ipv6 tcp -z -t 1
# 14.33 [+1.77] tx=5429 (338 MB) txc=5429 zc=n
# 14.69 [+0.36] rx=2715 (338 MB)
# 14.70 [+0.01] ok
# 17.76 [+3.06] ipv4 udp -t 1
# 19.52 [+1.76] tx=17281 (1078 MB) txc=0 zc=n
# 20.02 [+0.50] rx=16786 (1047 MB)
# 20.03 [+0.01] ipv4 udp -z -t 1
# 21.81 [+1.78] tx=6656 (415 MB) txc=6656 zc=n
# 22.31 [+0.50] rx=6656 (415 MB)
# 22.32 [+0.01] ok
# 25.46 [+3.15] ipv6 udp -t 1
# 27.20 [+1.73] tx=16907 (1055 MB) txc=0 zc=n
# 27.70 [+0.50] rx=16446 (1026 MB)
# 27.71 [+0.01] ipv6 udp -z -t 1
# 29.50 [+1.79] tx=6459 (403 MB) txc=6459 zc=n
# 30.00 [+0.50] rx=6459 (403 MB)
# 30.01 [+0.01] ok
# 30.35 [+0.34] 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__->