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
# 1.31 [+1.31] ipv4 tcp -t 1
# 2.87 [+1.56] tx=8622 (538 MB) txc=0 zc=n
# 3.27 [+0.40] rx=4302 (538 MB)
# 3.28 [+0.00] ipv4 tcp -z -t 1
# 4.87 [+1.60] tx=5283 (329 MB) txc=5283 zc=n
# 5.23 [+0.36] rx=2640 (329 MB)
# 5.24 [+0.00] ok
# 6.69 [+1.45] ipv6 tcp -t 1
# 8.24 [+1.55] tx=8054 (502 MB) txc=0 zc=n
# 8.64 [+0.40] rx=3949 (502 MB)
# 8.65 [+0.01] ipv6 tcp -z -t 1
# 10.24 [+1.59] tx=5429 (338 MB) txc=5429 zc=n
# 10.60 [+0.36] rx=2703 (338 MB)
# 10.60 [+0.00] ok
# 12.13 [+1.52] ipv4 udp -t 1
# 13.69 [+1.57] tx=16125 (1006 MB) txc=0 zc=n
# 14.19 [+0.50] rx=15695 (979 MB)
# 14.20 [+0.01] ipv4 udp -z -t 1
# 15.77 [+1.57] tx=6749 (421 MB) txc=6749 zc=n
# 16.27 [+0.50] rx=6740 (420 MB)
# 16.28 [+0.01] ok
# 17.72 [+1.43] ipv6 udp -t 1
# 19.27 [+1.55] tx=15610 (974 MB) txc=0 zc=n
# 19.77 [+0.50] rx=15030 (937 MB)
# 19.77 [+0.01] ipv6 udp -z -t 1
# 21.35 [+1.58] tx=6648 (414 MB) txc=6648 zc=n
# 21.85 [+0.50] rx=6637 (414 MB)
# 21.85 [+0.00] ok
# 22.04 [+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__->