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
# 3.64 [+1.63] tx=5947 (371 MB) txc=0 zc=n
# 4.04 [+0.40] rx=2970 (371 MB)
# 4.05 [+0.01] ipv4 tcp -z -t 1
# 5.70 [+1.65] tx=3761 (234 MB) txc=3761 zc=n
# 6.06 [+0.36] rx=1881 (234 MB)
# 6.07 [+0.01] ok
# 8.34 [+2.27] ipv6 tcp -t 1
# 9.99 [+1.64] tx=5899 (368 MB) txc=0 zc=n
# 10.38 [+0.40] rx=2944 (368 MB)
# 10.39 [+0.01] ipv6 tcp -z -t 1
# 12.06 [+1.67] tx=3786 (236 MB) txc=3786 zc=n
# 12.41 [+0.35] rx=1892 (236 MB)
# 12.42 [+0.01] ok
# 14.70 [+2.28] ipv4 udp -t 1
# 16.31 [+1.60] tx=11593 (723 MB) txc=0 zc=n
# 16.81 [+0.50] rx=11049 (689 MB)
# 16.81 [+0.01] ipv4 udp -z -t 1
# 18.44 [+1.62] tx=4515 (281 MB) txc=4515 zc=n
# 18.94 [+0.50] rx=4515 (281 MB)
# 18.95 [+0.01] ok
# 21.22 [+2.28] ipv6 udp -t 1
# 22.83 [+1.61] tx=11645 (726 MB) txc=0 zc=n
# 23.33 [+0.50] rx=11160 (696 MB)
# 23.34 [+0.01] ipv6 udp -z -t 1
# 24.99 [+1.65] tx=4557 (284 MB) txc=4557 zc=n
# 25.49 [+0.50] rx=4529 (282 MB)
# 25.49 [+0.01] ok
# 25.73 [+0.24] 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__->