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
# 3.62 [+1.63] tx=5938 (370 MB) txc=0 zc=n
# 4.02 [+0.40] rx=2951 (370 MB)
# 4.03 [+0.01] ipv4 tcp -z -t 1
# 5.68 [+1.65] tx=3856 (240 MB) txc=3856 zc=n
# 6.04 [+0.36] rx=1928 (240 MB)
# 6.05 [+0.01] ok
# 8.25 [+2.20] ipv6 tcp -t 1
# 9.87 [+1.62] tx=5932 (370 MB) txc=0 zc=n
# 10.27 [+0.40] rx=2949 (370 MB)
# 10.27 [+0.01] ipv6 tcp -z -t 1
# 11.96 [+1.69] tx=3825 (238 MB) txc=3825 zc=n
# 12.32 [+0.36] rx=1913 (238 MB)
# 12.34 [+0.02] ok
# 14.56 [+2.22] ipv4 udp -t 1
# 16.21 [+1.65] tx=11531 (719 MB) txc=0 zc=n
# 16.71 [+0.50] rx=11003 (686 MB)
# 16.71 [+0.01] ipv4 udp -z -t 1
# 18.34 [+1.63] tx=4490 (280 MB) txc=4490 zc=n
# 18.84 [+0.50] rx=4490 (280 MB)
# 18.85 [+0.01] ok
# 21.13 [+2.28] ipv6 udp -t 1
# 22.74 [+1.62] tx=11494 (717 MB) txc=0 zc=n
# 23.24 [+0.50] rx=10948 (683 MB)
# 23.25 [+0.01] ipv6 udp -z -t 1
# 24.87 [+1.62] tx=4481 (279 MB) txc=4481 zc=n
# 25.37 [+0.50] rx=4481 (279 MB)
# 25.38 [+0.01] ok
# 25.63 [+0.25] 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__->