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
# 1.32 [+1.32] ipv4 tcp -t 1
# 2.88 [+1.56] tx=8783 (548 MB) txc=0 zc=n
# 3.27 [+0.40] rx=4385 (548 MB)
# 3.28 [+0.00] ipv4 tcp -z -t 1
# 4.91 [+1.63] tx=5619 (350 MB) txc=5619 zc=n
# 5.26 [+0.35] rx=2810 (350 MB)
# 5.26 [+0.00] ok
# 6.74 [+1.47] ipv6 tcp -t 1
# 8.31 [+1.57] tx=8634 (538 MB) txc=0 zc=n
# 8.71 [+0.40] rx=4309 (538 MB)
# 8.71 [+0.00] ipv6 tcp -z -t 1
# 10.33 [+1.62] tx=5446 (339 MB) txc=5446 zc=n
# 10.69 [+0.36] rx=2722 (339 MB)
# 10.70 [+0.01] ok
# 12.18 [+1.48] ipv4 udp -t 1
# 13.73 [+1.55] tx=17190 (1072 MB) txc=0 zc=n
# 14.23 [+0.50] rx=16696 (1041 MB)
# 14.25 [+0.02] ipv4 udp -z -t 1
# 15.81 [+1.56] tx=6491 (405 MB) txc=6491 zc=n
# 16.31 [+0.50] rx=6484 (404 MB)
# 16.31 [+0.01] ok
# 17.82 [+1.51] ipv6 udp -t 1
# 19.37 [+1.55] tx=16641 (1038 MB) txc=0 zc=n
# 19.87 [+0.50] rx=16081 (1003 MB)
# 19.88 [+0.00] ipv6 udp -z -t 1
# 21.43 [+1.55] tx=6606 (412 MB) txc=6606 zc=n
# 21.93 [+0.50] rx=6606 (412 MB)
# 21.94 [+0.01] ok
# 22.12 [+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__->