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
# 1.24 [+1.24] ipv4 tcp -t 1
# 2.83 [+1.59] tx=8913 (556 MB) txc=0 zc=n
# 3.23 [+0.40] rx=4450 (556 MB)
# 3.23 [+0.00] ipv4 tcp -z -t 1
# 4.89 [+1.66] tx=5525 (344 MB) txc=5525 zc=n
# 5.25 [+0.35] rx=2762 (344 MB)
# 5.25 [+0.00] ok
# 6.75 [+1.50] ipv6 tcp -t 1
# 8.32 [+1.57] tx=8738 (545 MB) txc=0 zc=n
# 8.72 [+0.40] rx=4366 (545 MB)
# 8.73 [+0.00] ipv6 tcp -z -t 1
# 10.33 [+1.60] tx=5448 (339 MB) txc=5448 zc=n
# 10.68 [+0.35] rx=2724 (339 MB)
# 10.69 [+0.01] ok
# 12.25 [+1.56] ipv4 udp -t 1
# 13.81 [+1.56] tx=17205 (1073 MB) txc=0 zc=n
# 14.31 [+0.50] rx=16548 (1032 MB)
# 14.31 [+0.00] ipv4 udp -z -t 1
# 15.87 [+1.55] tx=6846 (427 MB) txc=6846 zc=n
# 16.37 [+0.50] rx=6844 (427 MB)
# 16.38 [+0.01] ok
# 17.83 [+1.45] ipv6 udp -t 1
# 19.40 [+1.57] tx=16919 (1055 MB) txc=0 zc=n
# 19.90 [+0.50] rx=16414 (1024 MB)
# 19.90 [+0.00] ipv6 udp -z -t 1
# 21.48 [+1.58] tx=6677 (416 MB) txc=6677 zc=n
# 21.98 [+0.50] rx=6677 (416 MB)
# 21.98 [+0.00] ok
# 22.17 [+0.18] 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__->