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
# 2.92 [+1.57] tx=8833 (551 MB) txc=0 zc=n
# 3.32 [+0.40] rx=4412 (551 MB)
# 3.33 [+0.01] ipv4 tcp -z -t 1
# 4.94 [+1.61] tx=5598 (349 MB) txc=5598 zc=n
# 5.30 [+0.36] rx=2798 (349 MB)
# 5.31 [+0.01] ok
# 6.89 [+1.58] ipv6 tcp -t 1
# 8.47 [+1.58] tx=8786 (548 MB) txc=0 zc=n
# 8.86 [+0.39] rx=4386 (548 MB)
# 8.87 [+0.01] ipv6 tcp -z -t 1
# 10.50 [+1.63] tx=5576 (347 MB) txc=5576 zc=n
# 10.85 [+0.35] rx=2788 (347 MB)
# 10.86 [+0.00] ok
# 12.48 [+1.63] ipv4 udp -t 1
# 14.04 [+1.56] tx=16901 (1054 MB) txc=0 zc=n
# 14.54 [+0.50] rx=16373 (1021 MB)
# 14.55 [+0.01] ipv4 udp -z -t 1
# 16.12 [+1.56] tx=6470 (403 MB) txc=6470 zc=n
# 16.62 [+0.50] rx=6469 (403 MB)
# 16.63 [+0.01] ok
# 18.22 [+1.59] ipv6 udp -t 1
# 19.77 [+1.56] tx=16743 (1044 MB) txc=0 zc=n
# 20.27 [+0.50] rx=16263 (1014 MB)
# 20.28 [+0.00] ipv6 udp -z -t 1
# 21.85 [+1.57] tx=6516 (406 MB) txc=6516 zc=n
# 22.35 [+0.50] rx=6516 (406 MB)
# 22.35 [+0.00] ok
# 22.53 [+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__->