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'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: msg_zerocopy.sh
# 1.40 [+1.40] ipv4 tcp -t 1
# 2.95 [+1.55] tx=8730 (544 MB) txc=0 zc=n
# 3.35 [+0.40] rx=4361 (544 MB)
# 3.35 [+0.01] ipv4 tcp -z -t 1
# 4.98 [+1.63] tx=5517 (344 MB) txc=5517 zc=n
# 5.33 [+0.35] rx=2757 (344 MB)
# 5.33 [+0.00] ok
# 6.94 [+1.60] ipv6 tcp -t 1
# 8.51 [+1.57] tx=8503 (530 MB) txc=0 zc=n
# 8.91 [+0.40] rx=4227 (530 MB)
# 8.91 [+0.00] ipv6 tcp -z -t 1
# 10.53 [+1.62] tx=5438 (339 MB) txc=5438 zc=n
# 10.88 [+0.36] rx=2716 (339 MB)
# 10.89 [+0.00] ok
# 12.44 [+1.55] ipv4 udp -t 1
# 13.99 [+1.55] tx=16457 (1026 MB) txc=0 zc=n
# 14.49 [+0.50] rx=15894 (991 MB)
# 14.49 [+0.00] ipv4 udp -z -t 1
# 16.04 [+1.55] tx=6608 (412 MB) txc=6608 zc=n
# 16.54 [+0.50] rx=6608 (412 MB)
# 16.55 [+0.00] ok
# 18.14 [+1.59] ipv6 udp -t 1
# 19.71 [+1.57] tx=16147 (1007 MB) txc=0 zc=n
# 20.21 [+0.50] rx=15623 (974 MB)
# 20.21 [+0.00] ipv6 udp -z -t 1
# 21.78 [+1.56] tx=6508 (406 MB) txc=6508 zc=n
# 22.28 [+0.50] rx=6507 (406 MB)
# 22.28 [+0.00] ok
# 22.47 [+0.18] 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__->