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
# 2.93 [+1.56] tx=8479 (529 MB) txc=0 zc=n
# 3.33 [+0.40] rx=4234 (529 MB)
# 3.34 [+0.00] ipv4 tcp -z -t 1
# 4.93 [+1.59] tx=5264 (328 MB) txc=5264 zc=n
# 5.29 [+0.36] rx=2627 (328 MB)
# 5.29 [+0.00] ok
# 6.82 [+1.53] ipv6 tcp -t 1
# 8.39 [+1.57] tx=8006 (499 MB) txc=0 zc=n
# 8.79 [+0.40] rx=3966 (499 MB)
# 8.80 [+0.00] ipv6 tcp -z -t 1
# 10.40 [+1.60] tx=5089 (317 MB) txc=5089 zc=n
# 10.75 [+0.35] rx=2541 (317 MB)
# 10.75 [+0.00] ok
# 12.24 [+1.49] ipv4 udp -t 1
# 13.80 [+1.56] tx=15041 (938 MB) txc=0 zc=n
# 14.31 [+0.50] rx=14480 (903 MB)
# 14.31 [+0.00] ipv4 udp -z -t 1
# 15.88 [+1.57] tx=6216 (387 MB) txc=6216 zc=n
# 16.38 [+0.50] rx=6205 (387 MB)
# 16.38 [+0.00] ok
# 17.92 [+1.54] ipv6 udp -t 1
# 19.49 [+1.57] tx=14868 (927 MB) txc=0 zc=n
# 19.99 [+0.50] rx=14351 (895 MB)
# 20.00 [+0.00] ipv6 udp -z -t 1
# 21.57 [+1.57] tx=6183 (385 MB) txc=6183 zc=n
# 22.07 [+0.50] rx=6179 (385 MB)
# 22.07 [+0.00] ok
# 22.24 [+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__->