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
# 2.19 [+2.19] ipv4 tcp -t 1
# 3.87 [+1.68] tx=5596 (349 MB) txc=0 zc=n
# 4.27 [+0.40] rx=2792 (349 MB)
# 4.28 [+0.01] ipv4 tcp -z -t 1
# 5.94 [+1.66] tx=3496 (218 MB) txc=3496 zc=n
# 6.30 [+0.36] rx=1748 (218 MB)
# 6.30 [+0.01] ok
# 8.74 [+2.43] ipv6 tcp -t 1
# 10.37 [+1.63] tx=5556 (346 MB) txc=0 zc=n
# 10.77 [+0.40] rx=2768 (346 MB)
# 10.78 [+0.01] ipv6 tcp -z -t 1
# 12.46 [+1.68] tx=3522 (219 MB) txc=3522 zc=n
# 12.82 [+0.36] rx=1760 (219 MB)
# 12.82 [+0.01] ok
# 15.28 [+2.45] ipv4 udp -t 1
# 16.92 [+1.64] tx=10986 (685 MB) txc=0 zc=n
# 17.42 [+0.50] rx=10469 (653 MB)
# 17.43 [+0.01] ipv4 udp -z -t 1
# 19.08 [+1.65] tx=4193 (261 MB) txc=4193 zc=n
# 19.58 [+0.50] rx=4191 (261 MB)
# 19.60 [+0.02] ok
# 22.12 [+2.52] ipv6 udp -t 1
# 23.76 [+1.64] tx=10843 (676 MB) txc=0 zc=n
# 24.26 [+0.50] rx=10301 (642 MB)
# 24.27 [+0.01] ipv6 udp -z -t 1
# 25.91 [+1.64] tx=4167 (260 MB) txc=4167 zc=n
# 26.41 [+0.50] rx=4167 (260 MB)
# 26.43 [+0.02] ok
# 26.70 [+0.27] 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__->