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
# 1.96 [+1.96] ipv4 tcp -t 1
# 3.59 [+1.63] tx=6306 (393 MB) txc=0 zc=n
# 3.99 [+0.40] rx=3141 (393 MB)
# 4.01 [+0.02] ipv4 tcp -z -t 1
# 5.66 [+1.65] tx=3864 (241 MB) txc=3864 zc=n
# 6.01 [+0.36] rx=1932 (241 MB)
# 6.02 [+0.01] ok
# 8.24 [+2.21] ipv6 tcp -t 1
# 9.89 [+1.65] tx=6204 (387 MB) txc=0 zc=n
# 10.29 [+0.40] rx=3090 (387 MB)
# 10.30 [+0.01] ipv6 tcp -z -t 1
# 12.00 [+1.70] tx=3909 (243 MB) txc=3909 zc=n
# 12.36 [+0.36] rx=1954 (243 MB)
# 12.36 [+0.01] ok
# 14.58 [+2.21] ipv4 udp -t 1
# 16.20 [+1.62] tx=12103 (755 MB) txc=0 zc=n
# 16.70 [+0.50] rx=11535 (719 MB)
# 16.71 [+0.01] ipv4 udp -z -t 1
# 18.33 [+1.62] tx=4563 (284 MB) txc=4563 zc=n
# 18.82 [+0.50] rx=4563 (284 MB)
# 18.83 [+0.01] ok
# 21.03 [+2.20] ipv6 udp -t 1
# 22.68 [+1.64] tx=12068 (753 MB) txc=0 zc=n
# 23.18 [+0.50] rx=11529 (719 MB)
# 23.18 [+0.01] ipv6 udp -z -t 1
# 24.79 [+1.61] tx=4550 (283 MB) txc=4550 zc=n
# 25.29 [+0.50] rx=4550 (283 MB)
# 25.30 [+0.01] ok
# 25.53 [+0.23] 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__->