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/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net/lib'
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
# 1.87 [+1.87] ipv4 tcp -t 1
# 3.48 [+1.61] tx=6273 (391 MB) txc=0 zc=n
# 3.88 [+0.40] rx=3130 (391 MB)
# 3.89 [+0.01] ipv4 tcp -z -t 1
# 5.54 [+1.65] tx=3926 (244 MB) txc=3926 zc=n
# 5.90 [+0.36] rx=1963 (244 MB)
# 5.90 [+0.01] ok
# 8.00 [+2.09] ipv6 tcp -t 1
# 9.62 [+1.62] tx=6226 (388 MB) txc=0 zc=n
# 10.02 [+0.40] rx=3096 (388 MB)
# 10.02 [+0.01] ipv6 tcp -z -t 1
# 11.69 [+1.67] tx=3888 (242 MB) txc=3888 zc=n
# 12.05 [+0.36] rx=1944 (242 MB)
# 12.06 [+0.01] ok
# 14.13 [+2.07] ipv4 udp -t 1
# 15.78 [+1.65] tx=12111 (755 MB) txc=0 zc=n
# 16.29 [+0.50] rx=11511 (718 MB)
# 16.29 [+0.01] ipv4 udp -z -t 1
# 17.94 [+1.65] tx=4730 (295 MB) txc=4730 zc=n
# 18.44 [+0.50] rx=4728 (295 MB)
# 18.45 [+0.01] ok
# 20.62 [+2.17] ipv6 udp -t 1
# 22.25 [+1.63] tx=12139 (757 MB) txc=0 zc=n
# 22.75 [+0.50] rx=11573 (722 MB)
# 22.77 [+0.02] ipv6 udp -z -t 1
# 24.40 [+1.63] tx=4753 (296 MB) txc=4753 zc=n
# 24.90 [+0.50] rx=4751 (296 MB)
# 24.91 [+0.01] ok
# 25.17 [+0.26] 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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->