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
# 1.29 [+1.29] ipv4 tcp -t 1
# 2.86 [+1.57] tx=9176 (572 MB) txc=0 zc=n
# 3.26 [+0.40] rx=4585 (572 MB)
# 3.27 [+0.01] ipv4 tcp -z -t 1
# 4.89 [+1.61] tx=5667 (353 MB) txc=5667 zc=n
# 5.25 [+0.36] rx=2834 (353 MB)
# 5.25 [+0.01] ok
# 6.70 [+1.45] ipv6 tcp -t 1
# 8.26 [+1.55] tx=8924 (556 MB) txc=0 zc=n
# 8.66 [+0.40] rx=4457 (556 MB)
# 8.66 [+0.00] ipv6 tcp -z -t 1
# 10.28 [+1.62] tx=5618 (350 MB) txc=5618 zc=n
# 10.63 [+0.35] rx=2809 (350 MB)
# 10.63 [+0.00] ok
# 12.11 [+1.48] ipv4 udp -t 1
# 13.67 [+1.56] tx=17397 (1085 MB) txc=0 zc=n
# 14.17 [+0.50] rx=16778 (1047 MB)
# 14.18 [+0.00] ipv4 udp -z -t 1
# 15.74 [+1.56] tx=6887 (429 MB) txc=6887 zc=n
# 16.24 [+0.50] rx=6887 (429 MB)
# 16.25 [+0.01] ok
# 17.74 [+1.49] ipv6 udp -t 1
# 19.30 [+1.56] tx=17003 (1061 MB) txc=0 zc=n
# 19.80 [+0.50] rx=16389 (1022 MB)
# 19.81 [+0.00] ipv6 udp -z -t 1
# 21.38 [+1.58] tx=6897 (430 MB) txc=6897 zc=n
# 21.88 [+0.50] rx=6897 (430 MB)
# 21.89 [+0.01] ok
# 22.06 [+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__->