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
# 1.37 [+1.37] ipv4 tcp -t 1
# 2.94 [+1.57] tx=8675 (541 MB) txc=0 zc=n
# 3.34 [+0.40] rx=4327 (541 MB)
# 3.34 [+0.01] ipv4 tcp -z -t 1
# 4.94 [+1.59] tx=5622 (350 MB) txc=5622 zc=n
# 5.30 [+0.36] rx=2811 (350 MB)
# 5.30 [+0.00] ok
# 6.85 [+1.55] ipv6 tcp -t 1
# 8.40 [+1.55] tx=8990 (561 MB) txc=0 zc=n
# 8.80 [+0.40] rx=4487 (561 MB)
# 8.80 [+0.00] ipv6 tcp -z -t 1
# 10.43 [+1.63] tx=5673 (354 MB) txc=5673 zc=n
# 10.78 [+0.35] rx=2836 (354 MB)
# 10.79 [+0.00] ok
# 12.34 [+1.56] ipv4 udp -t 1
# 13.91 [+1.57] tx=17242 (1075 MB) txc=0 zc=n
# 14.41 [+0.50] rx=16587 (1035 MB)
# 14.42 [+0.00] ipv4 udp -z -t 1
# 16.02 [+1.60] tx=6880 (429 MB) txc=6880 zc=n
# 16.52 [+0.50] rx=6879 (429 MB)
# 16.52 [+0.00] ok
# 18.11 [+1.59] ipv6 udp -t 1
# 19.67 [+1.56] tx=16518 (1030 MB) txc=0 zc=n
# 20.17 [+0.50] rx=15951 (995 MB)
# 20.18 [+0.00] ipv6 udp -z -t 1
# 21.75 [+1.57] tx=6688 (417 MB) txc=6688 zc=n
# 22.25 [+0.50] rx=6688 (417 MB)
# 22.26 [+0.01] ok
# 22.45 [+0.19] 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__->