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/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net/lib'
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
# 1.99 [+1.99] ipv4 tcp -t 1
# 3.61 [+1.62] tx=5711 (356 MB) txc=0 zc=n
# 4.01 [+0.40] rx=2820 (356 MB)
# 4.02 [+0.01] ipv4 tcp -z -t 1
# 5.69 [+1.67] tx=3693 (230 MB) txc=3693 zc=n
# 6.04 [+0.35] rx=1847 (230 MB)
# 6.05 [+0.01] ok
# 8.35 [+2.30] ipv6 tcp -t 1
# 10.01 [+1.66] tx=5610 (350 MB) txc=0 zc=n
# 10.41 [+0.40] rx=2782 (350 MB)
# 10.41 [+0.01] ipv6 tcp -z -t 1
# 12.06 [+1.64] tx=3768 (235 MB) txc=3768 zc=n
# 12.41 [+0.36] rx=1884 (235 MB)
# 12.43 [+0.02] ok
# 14.71 [+2.28] ipv4 udp -t 1
# 16.38 [+1.67] tx=11582 (722 MB) txc=0 zc=n
# 16.88 [+0.50] rx=11093 (692 MB)
# 16.88 [+0.01] ipv4 udp -z -t 1
# 18.50 [+1.62] tx=4430 (276 MB) txc=4430 zc=n
# 19.00 [+0.50] rx=4426 (276 MB)
# 19.01 [+0.00] ok
# 21.31 [+2.30] ipv6 udp -t 1
# 22.95 [+1.64] tx=11421 (712 MB) txc=0 zc=n
# 23.45 [+0.50] rx=10970 (684 MB)
# 23.45 [+0.01] ipv6 udp -z -t 1
# 25.10 [+1.65] tx=4324 (269 MB) txc=4324 zc=n
# 25.60 [+0.50] rx=4322 (269 MB)
# 25.61 [+0.01] ok
# 25.88 [+0.28] 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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->