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
# 1.40 [+1.40] ipv4 tcp -t 1
# 2.97 [+1.57] tx=8524 (531 MB) txc=0 zc=n
# 3.37 [+0.40] rx=4246 (531 MB)
# 3.38 [+0.01] ipv4 tcp -z -t 1
# 4.98 [+1.60] tx=5351 (333 MB) txc=5351 zc=n
# 5.34 [+0.36] rx=2671 (333 MB)
# 5.35 [+0.01] ok
# 6.93 [+1.58] ipv6 tcp -t 1
# 8.49 [+1.56] tx=8798 (549 MB) txc=0 zc=n
# 8.89 [+0.40] rx=4395 (549 MB)
# 8.90 [+0.01] ipv6 tcp -z -t 1
# 10.50 [+1.60] tx=5462 (340 MB) txc=5462 zc=n
# 10.85 [+0.35] rx=2731 (340 MB)
# 10.85 [+0.00] ok
# 12.41 [+1.55] ipv4 udp -t 1
# 13.99 [+1.58] tx=17219 (1074 MB) txc=0 zc=n
# 14.49 [+0.50] rx=16606 (1036 MB)
# 14.49 [+0.00] ipv4 udp -z -t 1
# 16.05 [+1.55] tx=6662 (415 MB) txc=6662 zc=n
# 16.55 [+0.50] rx=6662 (415 MB)
# 16.55 [+0.00] ok
# 18.08 [+1.53] ipv6 udp -t 1
# 19.65 [+1.57] tx=16504 (1029 MB) txc=0 zc=n
# 20.15 [+0.50] rx=15984 (997 MB)
# 20.16 [+0.00] ipv6 udp -z -t 1
# 21.72 [+1.56] tx=6517 (406 MB) txc=6517 zc=n
# 22.22 [+0.50] rx=6515 (406 MB)
# 22.22 [+0.00] ok
# 22.39 [+0.17] 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__->