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
# 1.89 [+1.89] ipv4 tcp -t 1
# 3.50 [+1.62] tx=6193 (386 MB) txc=0 zc=n
# 3.90 [+0.40] rx=3086 (386 MB)
# 3.92 [+0.02] ipv4 tcp -z -t 1
# 5.59 [+1.67] tx=3915 (244 MB) txc=3915 zc=n
# 5.94 [+0.35] rx=1958 (244 MB)
# 5.94 [+0.01] ok
# 8.14 [+2.19] ipv6 tcp -t 1
# 9.78 [+1.64] tx=6190 (386 MB) txc=0 zc=n
# 10.17 [+0.40] rx=3079 (386 MB)
# 10.18 [+0.01] ipv6 tcp -z -t 1
# 11.84 [+1.66] tx=3843 (239 MB) txc=3843 zc=n
# 12.19 [+0.35] rx=1920 (239 MB)
# 12.20 [+0.01] ok
# 14.40 [+2.20] ipv4 udp -t 1
# 16.03 [+1.63] tx=12157 (758 MB) txc=0 zc=n
# 16.53 [+0.50] rx=11720 (731 MB)
# 16.54 [+0.01] ipv4 udp -z -t 1
# 18.18 [+1.64] tx=4743 (295 MB) txc=4743 zc=n
# 18.68 [+0.50] rx=4735 (295 MB)
# 18.70 [+0.02] ok
# 20.89 [+2.20] ipv6 udp -t 1
# 22.52 [+1.63] tx=12090 (754 MB) txc=0 zc=n
# 23.02 [+0.50] rx=11604 (724 MB)
# 23.03 [+0.01] ipv6 udp -z -t 1
# 24.64 [+1.61] tx=4473 (279 MB) txc=4473 zc=n
# 25.14 [+0.50] rx=4471 (279 MB)
# 25.15 [+0.01] ok
# 25.38 [+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__->