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
# 2.02 [+2.02] ipv4 tcp -t 1
# 3.68 [+1.66] tx=6060 (378 MB) txc=0 zc=n
# 4.08 [+0.40] rx=3025 (378 MB)
# 4.09 [+0.01] ipv4 tcp -z -t 1
# 5.79 [+1.70] tx=3812 (237 MB) txc=3812 zc=n
# 6.15 [+0.36] rx=1906 (237 MB)
# 6.16 [+0.01] ok
# 8.47 [+2.32] ipv6 tcp -t 1
# 10.11 [+1.64] tx=5958 (371 MB) txc=0 zc=n
# 10.51 [+0.40] rx=2977 (371 MB)
# 10.53 [+0.01] ipv6 tcp -z -t 1
# 12.21 [+1.68] tx=3764 (234 MB) txc=3764 zc=n
# 12.57 [+0.36] rx=1882 (234 MB)
# 12.57 [+0.01] ok
# 14.83 [+2.26] ipv4 udp -t 1
# 16.48 [+1.66] tx=11596 (723 MB) txc=0 zc=n
# 16.98 [+0.50] rx=11061 (690 MB)
# 16.99 [+0.01] ipv4 udp -z -t 1
# 18.62 [+1.63] tx=4480 (279 MB) txc=4480 zc=n
# 19.12 [+0.50] rx=4480 (279 MB)
# 19.13 [+0.01] ok
# 21.50 [+2.37] ipv6 udp -t 1
# 23.13 [+1.63] tx=11842 (738 MB) txc=0 zc=n
# 23.63 [+0.50] rx=11292 (704 MB)
# 23.63 [+0.01] ipv6 udp -z -t 1
# 25.27 [+1.63] tx=4528 (282 MB) txc=4528 zc=n
# 25.77 [+0.50] rx=4528 (282 MB)
# 25.77 [+0.01] ok
# 26.03 [+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__->