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
# 1.36 [+1.36] ipv4 tcp -t 1
# 2.92 [+1.55] tx=9002 (561 MB) txc=0 zc=n
# 3.31 [+0.40] rx=4501 (561 MB)
# 3.32 [+0.00] ipv4 tcp -z -t 1
# 4.93 [+1.61] tx=5539 (345 MB) txc=5539 zc=n
# 5.29 [+0.36] rx=2770 (345 MB)
# 5.29 [+0.00] ok
# 6.81 [+1.52] ipv6 tcp -t 1
# 8.38 [+1.57] tx=8750 (546 MB) txc=0 zc=n
# 8.78 [+0.40] rx=4370 (546 MB)
# 8.78 [+0.00] ipv6 tcp -z -t 1
# 10.38 [+1.59] tx=5441 (339 MB) txc=5441 zc=n
# 10.74 [+0.36] rx=2720 (339 MB)
# 10.75 [+0.01] ok
# 12.27 [+1.52] ipv4 udp -t 1
# 13.83 [+1.56] tx=17001 (1060 MB) txc=0 zc=n
# 14.33 [+0.50] rx=16371 (1021 MB)
# 14.34 [+0.01] ipv4 udp -z -t 1
# 15.88 [+1.55] tx=6580 (410 MB) txc=6580 zc=n
# 16.38 [+0.50] rx=6580 (410 MB)
# 16.40 [+0.02] ok
# 17.96 [+1.56] ipv6 udp -t 1
# 19.53 [+1.57] tx=16488 (1028 MB) txc=0 zc=n
# 20.03 [+0.50] rx=15876 (990 MB)
# 20.03 [+0.00] ipv6 udp -z -t 1
# 21.59 [+1.56] tx=6538 (407 MB) txc=6538 zc=n
# 22.09 [+0.50] rx=6536 (407 MB)
# 22.10 [+0.01] ok
# 22.27 [+0.16] 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__->