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
# 2.04 [+2.04] ipv4 tcp -t 1
# 3.66 [+1.62] tx=6066 (378 MB) txc=0 zc=n
# 4.06 [+0.40] rx=3023 (378 MB)
# 4.06 [+0.01] ipv4 tcp -z -t 1
# 5.73 [+1.67] tx=3826 (238 MB) txc=3826 zc=n
# 6.09 [+0.36] rx=1913 (238 MB)
# 6.09 [+0.01] ok
# 8.42 [+2.32] ipv6 tcp -t 1
# 10.06 [+1.64] tx=5962 (372 MB) txc=0 zc=n
# 10.46 [+0.40] rx=2974 (372 MB)
# 10.47 [+0.01] ipv6 tcp -z -t 1
# 12.14 [+1.67] tx=3811 (237 MB) txc=3811 zc=n
# 12.50 [+0.36] rx=1903 (237 MB)
# 12.50 [+0.01] ok
# 14.84 [+2.34] ipv4 udp -t 1
# 16.47 [+1.63] tx=11902 (742 MB) txc=0 zc=n
# 16.97 [+0.50] rx=11303 (705 MB)
# 16.98 [+0.01] ipv4 udp -z -t 1
# 18.60 [+1.63] tx=4435 (276 MB) txc=4435 zc=n
# 19.10 [+0.50] rx=4435 (276 MB)
# 19.11 [+0.01] ok
# 21.42 [+2.31] ipv6 udp -t 1
# 23.06 [+1.64] tx=11819 (737 MB) txc=0 zc=n
# 23.56 [+0.50] rx=11228 (700 MB)
# 23.57 [+0.01] ipv6 udp -z -t 1
# 25.20 [+1.63] tx=4515 (281 MB) txc=4515 zc=n
# 25.70 [+0.50] rx=4510 (281 MB)
# 25.71 [+0.02] ok
# 25.95 [+0.24] 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__->