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
# 1.41 [+1.41] ipv4 tcp -t 1
# 2.98 [+1.56] tx=8370 (522 MB) txc=0 zc=n
# 3.38 [+0.40] rx=4170 (522 MB)
# 3.38 [+0.00] ipv4 tcp -z -t 1
# 4.99 [+1.60] tx=5278 (329 MB) txc=5278 zc=n
# 5.34 [+0.36] rx=2637 (329 MB)
# 5.35 [+0.00] ok
# 6.91 [+1.56] ipv6 tcp -t 1
# 8.47 [+1.55] tx=8324 (519 MB) txc=0 zc=n
# 8.86 [+0.40] rx=4130 (519 MB)
# 8.89 [+0.02] ipv6 tcp -z -t 1
# 10.49 [+1.60] tx=5285 (329 MB) txc=5285 zc=n
# 10.84 [+0.36] rx=2641 (329 MB)
# 10.85 [+0.00] ok
# 12.41 [+1.56] ipv4 udp -t 1
# 13.97 [+1.56] tx=16864 (1052 MB) txc=0 zc=n
# 14.47 [+0.50] rx=16194 (1010 MB)
# 14.49 [+0.02] ipv4 udp -z -t 1
# 16.06 [+1.56] tx=6595 (411 MB) txc=6595 zc=n
# 16.56 [+0.50] rx=6591 (411 MB)
# 16.57 [+0.01] ok
# 18.17 [+1.60] ipv6 udp -t 1
# 19.74 [+1.56] tx=16367 (1021 MB) txc=0 zc=n
# 20.24 [+0.50] rx=15985 (997 MB)
# 20.24 [+0.01] ipv6 udp -z -t 1
# 21.81 [+1.57] tx=6500 (405 MB) txc=6500 zc=n
# 22.31 [+0.50] rx=6500 (405 MB)
# 22.33 [+0.01] ok
# 22.51 [+0.19] 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__->