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
# 1.34 [+1.34] ipv4 tcp -t 1
# 2.89 [+1.56] tx=8877 (553 MB) txc=0 zc=n
# 3.29 [+0.40] rx=4435 (553 MB)
# 3.30 [+0.00] ipv4 tcp -z -t 1
# 4.90 [+1.60] tx=5462 (340 MB) txc=5462 zc=n
# 5.26 [+0.36] rx=2731 (340 MB)
# 5.27 [+0.01] ok
# 6.78 [+1.51] ipv6 tcp -t 1
# 8.35 [+1.57] tx=8740 (545 MB) txc=0 zc=n
# 8.75 [+0.40] rx=4362 (545 MB)
# 8.75 [+0.00] ipv6 tcp -z -t 1
# 10.37 [+1.61] tx=5285 (329 MB) txc=5285 zc=n
# 10.73 [+0.36] rx=2643 (329 MB)
# 10.73 [+0.00] ok
# 12.30 [+1.57] ipv4 udp -t 1
# 13.87 [+1.57] tx=17030 (1062 MB) txc=0 zc=n
# 14.37 [+0.50] rx=16404 (1023 MB)
# 14.38 [+0.00] ipv4 udp -z -t 1
# 15.94 [+1.56] tx=6590 (411 MB) txc=6590 zc=n
# 16.43 [+0.50] rx=6590 (411 MB)
# 16.44 [+0.00] ok
# 18.04 [+1.60] ipv6 udp -t 1
# 19.59 [+1.55] tx=16482 (1028 MB) txc=0 zc=n
# 20.09 [+0.50] rx=15894 (991 MB)
# 20.09 [+0.00] ipv6 udp -z -t 1
# 21.66 [+1.57] tx=6541 (408 MB) txc=6541 zc=n
# 22.16 [+0.50] rx=6541 (408 MB)
# 22.17 [+0.00] ok
# 22.35 [+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__->