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
# 1.36 [+1.36] ipv4 tcp -t 1
# 2.92 [+1.56] tx=8673 (541 MB) txc=0 zc=n
# 3.32 [+0.40] rx=4335 (541 MB)
# 3.32 [+0.00] ipv4 tcp -z -t 1
# 4.93 [+1.61] tx=5530 (345 MB) txc=5530 zc=n
# 5.29 [+0.35] rx=2765 (345 MB)
# 5.30 [+0.01] ok
# 6.73 [+1.43] ipv6 tcp -t 1
# 8.29 [+1.56] tx=8868 (553 MB) txc=0 zc=n
# 8.69 [+0.40] rx=4430 (553 MB)
# 8.70 [+0.01] ipv6 tcp -z -t 1
# 10.29 [+1.59] tx=5346 (333 MB) txc=5346 zc=n
# 10.65 [+0.36] rx=2673 (333 MB)
# 10.67 [+0.02] ok
# 12.16 [+1.50] ipv4 udp -t 1
# 13.72 [+1.56] tx=17211 (1074 MB) txc=0 zc=n
# 14.22 [+0.50] rx=16584 (1034 MB)
# 14.23 [+0.01] ipv4 udp -z -t 1
# 15.78 [+1.55] tx=6843 (427 MB) txc=6843 zc=n
# 16.29 [+0.50] rx=6839 (426 MB)
# 16.31 [+0.02] ok
# 17.84 [+1.53] ipv6 udp -t 1
# 19.40 [+1.56] tx=16789 (1047 MB) txc=0 zc=n
# 19.90 [+0.50] rx=16391 (1022 MB)
# 19.90 [+0.00] ipv6 udp -z -t 1
# 21.46 [+1.56] tx=6690 (417 MB) txc=6690 zc=n
# 21.96 [+0.50] rx=6689 (417 MB)
# 21.97 [+0.00] ok
# 22.13 [+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__->