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
# 1.34 [+1.34] ipv4 tcp -t 1
# 2.90 [+1.56] tx=8487 (529 MB) txc=0 zc=n
# 3.30 [+0.40] rx=4243 (529 MB)
# 3.31 [+0.00] ipv4 tcp -z -t 1
# 4.91 [+1.60] tx=5315 (331 MB) txc=5315 zc=n
# 5.27 [+0.36] rx=2654 (331 MB)
# 5.28 [+0.01] ok
# 6.82 [+1.55] ipv6 tcp -t 1
# 8.39 [+1.57] tx=8279 (516 MB) txc=0 zc=n
# 8.79 [+0.40] rx=4119 (516 MB)
# 8.80 [+0.00] ipv6 tcp -z -t 1
# 10.41 [+1.61] tx=5116 (319 MB) txc=5116 zc=n
# 10.77 [+0.36] rx=2554 (319 MB)
# 10.78 [+0.01] ok
# 12.34 [+1.56] ipv4 udp -t 1
# 13.90 [+1.56] tx=15803 (986 MB) txc=0 zc=n
# 14.40 [+0.50] rx=15167 (946 MB)
# 14.41 [+0.00] ipv4 udp -z -t 1
# 15.99 [+1.59] tx=6265 (390 MB) txc=6265 zc=n
# 16.49 [+0.50] rx=6259 (390 MB)
# 16.50 [+0.00] ok
# 18.05 [+1.55] ipv6 udp -t 1
# 19.62 [+1.57] tx=15368 (959 MB) txc=0 zc=n
# 20.13 [+0.50] rx=14799 (923 MB)
# 20.13 [+0.00] ipv6 udp -z -t 1
# 21.68 [+1.55] tx=6414 (400 MB) txc=6414 zc=n
# 22.17 [+0.49] rx=6404 (399 MB)
# 22.18 [+0.00] ok
# 22.37 [+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__->