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=6130 (382 MB) txc=0 zc=n
# 4.01 [+0.40] rx=3050 (382 MB)
# 4.02 [+0.01] ipv4 tcp -z -t 1
# 5.69 [+1.67] tx=3909 (243 MB) txc=3909 zc=n
# 6.05 [+0.36] rx=1955 (243 MB)
# 6.06 [+0.01] ok
# 8.31 [+2.26] ipv6 tcp -t 1
# 9.94 [+1.63] tx=6098 (380 MB) txc=0 zc=n
# 10.34 [+0.40] rx=3039 (380 MB)
# 10.35 [+0.01] ipv6 tcp -z -t 1
# 12.00 [+1.65] tx=3847 (240 MB) txc=3847 zc=n
# 12.35 [+0.35] rx=1924 (240 MB)
# 12.36 [+0.01] ok
# 14.66 [+2.30] ipv4 udp -t 1
# 16.28 [+1.62] tx=12115 (756 MB) txc=0 zc=n
# 16.78 [+0.50] rx=11545 (720 MB)
# 16.80 [+0.02] ipv4 udp -z -t 1
# 18.42 [+1.62] tx=4690 (292 MB) txc=4690 zc=n
# 18.92 [+0.50] rx=4688 (292 MB)
# 18.93 [+0.02] ok
# 21.20 [+2.27] ipv6 udp -t 1
# 22.85 [+1.65] tx=11956 (746 MB) txc=0 zc=n
# 23.35 [+0.50] rx=11382 (710 MB)
# 23.36 [+0.01] ipv6 udp -z -t 1
# 25.00 [+1.64] tx=4607 (287 MB) txc=4607 zc=n
# 25.50 [+0.50] rx=4607 (287 MB)
# 25.51 [+0.01] ok
# 25.79 [+0.29] 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__->