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
# 2.01 [+2.01] ipv4 tcp -t 1
# 3.65 [+1.64] tx=6148 (383 MB) txc=0 zc=n
# 4.05 [+0.40] rx=3060 (383 MB)
# 4.07 [+0.02] ipv4 tcp -z -t 1
# 5.72 [+1.66] tx=3884 (242 MB) txc=3884 zc=n
# 6.08 [+0.36] rx=1942 (242 MB)
# 6.09 [+0.01] ok
# 8.35 [+2.26] ipv6 tcp -t 1
# 10.00 [+1.65] tx=6109 (381 MB) txc=0 zc=n
# 10.40 [+0.40] rx=3041 (381 MB)
# 10.41 [+0.01] ipv6 tcp -z -t 1
# 12.05 [+1.65] tx=3810 (237 MB) txc=3810 zc=n
# 12.41 [+0.36] rx=1905 (237 MB)
# 12.42 [+0.01] ok
# 14.68 [+2.26] ipv4 udp -t 1
# 16.28 [+1.60] tx=12102 (755 MB) txc=0 zc=n
# 16.78 [+0.50] rx=11575 (722 MB)
# 16.79 [+0.01] ipv4 udp -z -t 1
# 18.42 [+1.63] tx=4639 (289 MB) txc=4639 zc=n
# 18.92 [+0.50] rx=4634 (289 MB)
# 18.92 [+0.01] ok
# 21.19 [+2.27] ipv6 udp -t 1
# 22.83 [+1.64] tx=11705 (730 MB) txc=0 zc=n
# 23.33 [+0.50] rx=11104 (692 MB)
# 23.33 [+0.01] ipv6 udp -z -t 1
# 24.97 [+1.64] tx=4504 (281 MB) txc=4504 zc=n
# 25.47 [+0.50] rx=4494 (280 MB)
# 25.48 [+0.01] ok
# 25.74 [+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__->