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
# 1.35 [+1.35] ipv4 tcp -t 1
# 2.93 [+1.57] tx=8944 (558 MB) txc=0 zc=n
# 3.33 [+0.40] rx=4471 (558 MB)
# 3.34 [+0.01] ipv4 tcp -z -t 1
# 4.94 [+1.61] tx=5506 (343 MB) txc=5506 zc=n
# 5.30 [+0.36] rx=2753 (343 MB)
# 5.31 [+0.00] ok
# 6.88 [+1.57] ipv6 tcp -t 1
# 8.44 [+1.56] tx=8736 (545 MB) txc=0 zc=n
# 8.84 [+0.40] rx=4361 (545 MB)
# 8.84 [+0.00] ipv6 tcp -z -t 1
# 10.46 [+1.61] tx=5453 (340 MB) txc=5453 zc=n
# 10.81 [+0.35] rx=2726 (340 MB)
# 10.81 [+0.01] ok
# 12.45 [+1.64] ipv4 udp -t 1
# 14.02 [+1.57] tx=16053 (1001 MB) txc=0 zc=n
# 14.52 [+0.50] rx=15440 (963 MB)
# 14.53 [+0.00] ipv4 udp -z -t 1
# 16.09 [+1.56] tx=6343 (395 MB) txc=6343 zc=n
# 16.59 [+0.50] rx=6343 (395 MB)
# 16.59 [+0.00] ok
# 18.18 [+1.59] ipv6 udp -t 1
# 19.75 [+1.57] tx=15346 (957 MB) txc=0 zc=n
# 20.25 [+0.50] rx=14792 (923 MB)
# 20.26 [+0.00] ipv6 udp -z -t 1
# 21.81 [+1.56] tx=6279 (391 MB) txc=6279 zc=n
# 22.31 [+0.50] rx=6275 (391 MB)
# 22.32 [+0.00] ok
# 22.50 [+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__->