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
# 3.05 [+3.05] ipv4 tcp -t 1
# 4.89 [+1.84] tx=9389 (585 MB) txc=0 zc=n
# 5.29 [+0.40] rx=4692 (585 MB)
# 5.30 [+0.01] ipv4 tcp -z -t 1
# 7.16 [+1.86] tx=5769 (360 MB) txc=5769 zc=n
# 7.52 [+0.36] rx=2884 (360 MB)
# 7.53 [+0.01] ok
# 11.22 [+3.69] ipv6 tcp -t 1
# 13.01 [+1.79] tx=9088 (567 MB) txc=0 zc=n
# 13.41 [+0.40] rx=4540 (567 MB)
# 13.42 [+0.01] ipv6 tcp -z -t 1
# 15.27 [+1.86] tx=5655 (352 MB) txc=5655 zc=n
# 15.63 [+0.36] rx=2828 (352 MB)
# 15.64 [+0.00] ok
# 19.19 [+3.55] ipv4 udp -t 1
# 20.99 [+1.80] tx=18137 (1131 MB) txc=0 zc=n
# 21.49 [+0.50] rx=17420 (1087 MB)
# 21.50 [+0.01] ipv4 udp -z -t 1
# 23.34 [+1.84] tx=7073 (441 MB) txc=7073 zc=n
# 23.84 [+0.50] rx=7073 (441 MB)
# 23.84 [+0.00] ok
# 27.44 [+3.59] ipv6 udp -t 1
# 29.26 [+1.82] tx=18064 (1127 MB) txc=0 zc=n
# 29.76 [+0.50] rx=17529 (1093 MB)
# 29.77 [+0.01] ipv6 udp -z -t 1
# 31.58 [+1.81] tx=7055 (440 MB) txc=7055 zc=n
# 32.08 [+0.50] rx=7055 (440 MB)
# 32.09 [+0.01] ok
# 32.50 [+0.41] 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__->