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
# 1.34 [+1.34] ipv4 tcp -t 1
# 2.91 [+1.57] tx=8509 (530 MB) txc=0 zc=n
# 3.31 [+0.40] rx=4246 (530 MB)
# 3.32 [+0.01] ipv4 tcp -z -t 1
# 4.92 [+1.60] tx=5339 (333 MB) txc=5339 zc=n
# 5.28 [+0.36] rx=2666 (333 MB)
# 5.29 [+0.01] ok
# 6.82 [+1.52] ipv6 tcp -t 1
# 8.39 [+1.57] tx=8434 (526 MB) txc=0 zc=n
# 8.78 [+0.39] rx=4190 (526 MB)
# 8.78 [+0.00] ipv6 tcp -z -t 1
# 10.38 [+1.60] tx=5260 (328 MB) txc=5260 zc=n
# 10.74 [+0.36] rx=2628 (328 MB)
# 10.75 [+0.01] ok
# 12.33 [+1.57] ipv4 udp -t 1
# 13.88 [+1.56] tx=15820 (987 MB) txc=0 zc=n
# 14.38 [+0.50] rx=15385 (960 MB)
# 14.39 [+0.00] ipv4 udp -z -t 1
# 15.96 [+1.57] tx=6231 (388 MB) txc=6231 zc=n
# 16.46 [+0.50] rx=6222 (388 MB)
# 16.46 [+0.00] ok
# 18.05 [+1.59] ipv6 udp -t 1
# 19.62 [+1.57] tx=15938 (994 MB) txc=0 zc=n
# 20.12 [+0.50] rx=15314 (955 MB)
# 20.12 [+0.00] ipv6 udp -z -t 1
# 21.67 [+1.55] tx=6419 (400 MB) txc=6419 zc=n
# 22.17 [+0.50] rx=6415 (400 MB)
# 22.19 [+0.02] ok
# 22.37 [+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__->