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
# 1.37 [+1.37] ipv4 tcp -t 1
# 2.95 [+1.57] tx=8546 (533 MB) txc=0 zc=n
# 3.34 [+0.40] rx=4264 (533 MB)
# 3.36 [+0.01] ipv4 tcp -z -t 1
# 4.98 [+1.62] tx=5463 (340 MB) txc=5463 zc=n
# 5.34 [+0.36] rx=2732 (340 MB)
# 5.34 [+0.00] ok
# 6.94 [+1.60] ipv6 tcp -t 1
# 8.52 [+1.58] tx=8558 (534 MB) txc=0 zc=n
# 8.91 [+0.39] rx=4273 (534 MB)
# 8.93 [+0.01] ipv6 tcp -z -t 1
# 10.53 [+1.60] tx=5225 (326 MB) txc=5225 zc=n
# 10.89 [+0.36] rx=2611 (326 MB)
# 10.90 [+0.01] ok
# 12.43 [+1.53] ipv4 udp -t 1
# 14.01 [+1.58] tx=16939 (1057 MB) txc=0 zc=n
# 14.51 [+0.50] rx=16307 (1017 MB)
# 14.51 [+0.00] ipv4 udp -z -t 1
# 16.11 [+1.59] tx=6512 (406 MB) txc=6512 zc=n
# 16.61 [+0.50] rx=6509 (406 MB)
# 16.61 [+0.00] ok
# 18.14 [+1.53] ipv6 udp -t 1
# 19.71 [+1.57] tx=16151 (1007 MB) txc=0 zc=n
# 20.21 [+0.50] rx=15504 (967 MB)
# 20.21 [+0.00] ipv6 udp -z -t 1
# 21.77 [+1.56] tx=6655 (415 MB) txc=6655 zc=n
# 22.27 [+0.50] rx=6653 (415 MB)
# 22.28 [+0.01] ok
# 22.46 [+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__->