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=8623 (538 MB) txc=0 zc=n
# 3.30 [+0.40] rx=4297 (538 MB)
# 3.31 [+0.01] ipv4 tcp -z -t 1
# 4.92 [+1.61] tx=5455 (340 MB) txc=5455 zc=n
# 5.27 [+0.35] rx=2724 (340 MB)
# 5.28 [+0.00] ok
# 6.80 [+1.53] ipv6 tcp -t 1
# 8.37 [+1.57] tx=8478 (529 MB) txc=0 zc=n
# 8.77 [+0.40] rx=4231 (529 MB)
# 8.78 [+0.01] ipv6 tcp -z -t 1
# 10.39 [+1.61] tx=5324 (332 MB) txc=5324 zc=n
# 10.74 [+0.36] rx=2662 (332 MB)
# 10.75 [+0.00] ok
# 12.31 [+1.56] ipv4 udp -t 1
# 13.88 [+1.57] tx=16015 (999 MB) txc=0 zc=n
# 14.38 [+0.50] rx=15551 (970 MB)
# 14.39 [+0.00] ipv4 udp -z -t 1
# 15.94 [+1.56] tx=6402 (399 MB) txc=6402 zc=n
# 16.44 [+0.50] rx=6400 (399 MB)
# 16.46 [+0.01] ok
# 18.02 [+1.56] ipv6 udp -t 1
# 19.59 [+1.57] tx=16076 (1003 MB) txc=0 zc=n
# 20.09 [+0.50] rx=15410 (961 MB)
# 20.10 [+0.00] ipv6 udp -z -t 1
# 21.65 [+1.55] tx=6620 (413 MB) txc=6620 zc=n
# 22.15 [+0.50] rx=6612 (412 MB)
# 22.15 [+0.00] ok
# 22.32 [+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__->