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'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: msg_zerocopy.sh
# 1.38 [+1.38] ipv4 tcp -t 1
# 2.95 [+1.57] tx=7832 (488 MB) txc=0 zc=n
# 3.35 [+0.40] rx=3913 (488 MB)
# 3.35 [+0.00] ipv4 tcp -z -t 1
# 4.97 [+1.62] tx=5650 (352 MB) txc=5650 zc=n
# 5.33 [+0.36] rx=2824 (352 MB)
# 5.33 [+0.00] ok
# 6.91 [+1.58] ipv6 tcp -t 1
# 8.49 [+1.58] tx=8733 (544 MB) txc=0 zc=n
# 8.89 [+0.40] rx=4356 (544 MB)
# 8.89 [+0.00] ipv6 tcp -z -t 1
# 10.50 [+1.61] tx=5506 (343 MB) txc=5506 zc=n
# 10.85 [+0.36] rx=2752 (343 MB)
# 10.86 [+0.00] ok
# 12.46 [+1.60] ipv4 udp -t 1
# 14.02 [+1.56] tx=16882 (1053 MB) txc=0 zc=n
# 14.52 [+0.50] rx=16220 (1012 MB)
# 14.52 [+0.00] ipv4 udp -z -t 1
# 16.09 [+1.57] tx=6858 (427 MB) txc=6858 zc=n
# 16.59 [+0.50] rx=6858 (427 MB)
# 16.59 [+0.00] ok
# 18.09 [+1.49] ipv6 udp -t 1
# 19.65 [+1.57] tx=17106 (1067 MB) txc=0 zc=n
# 20.15 [+0.50] rx=16490 (1029 MB)
# 20.17 [+0.01] ipv6 udp -z -t 1
# 21.71 [+1.55] tx=6831 (426 MB) txc=6831 zc=n
# 22.21 [+0.50] rx=6827 (426 MB)
# 22.22 [+0.01] ok
# 22.40 [+0.17] 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__->