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
# 1.33 [+1.33] ipv4 tcp -t 1
# 2.90 [+1.57] tx=8811 (549 MB) txc=0 zc=n
# 3.28 [+0.38] rx=4397 (549 MB)
# 3.29 [+0.00] ipv4 tcp -z -t 1
# 4.90 [+1.61] tx=5640 (351 MB) txc=5640 zc=n
# 5.26 [+0.36] rx=2820 (351 MB)
# 5.26 [+0.00] ok
# 6.75 [+1.49] ipv6 tcp -t 1
# 8.30 [+1.55] tx=8960 (559 MB) txc=0 zc=n
# 8.70 [+0.40] rx=4472 (559 MB)
# 8.70 [+0.00] ipv6 tcp -z -t 1
# 10.31 [+1.61] tx=5626 (351 MB) txc=5626 zc=n
# 10.66 [+0.36] rx=2813 (351 MB)
# 10.68 [+0.01] ok
# 12.18 [+1.51] ipv4 udp -t 1
# 13.74 [+1.56] tx=17108 (1067 MB) txc=0 zc=n
# 14.24 [+0.50] rx=16567 (1033 MB)
# 14.25 [+0.00] ipv4 udp -z -t 1
# 15.79 [+1.55] tx=6944 (433 MB) txc=6944 zc=n
# 16.29 [+0.50] rx=6944 (433 MB)
# 16.31 [+0.01] ok
# 17.84 [+1.53] ipv6 udp -t 1
# 19.38 [+1.54] tx=16598 (1035 MB) txc=0 zc=n
# 19.88 [+0.50] rx=16044 (1001 MB)
# 19.89 [+0.01] ipv6 udp -z -t 1
# 21.44 [+1.55] tx=6576 (410 MB) txc=6576 zc=n
# 21.94 [+0.50] rx=6576 (410 MB)
# 21.94 [+0.00] ok
# 22.11 [+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__->