make -C tools/testing/selftests TARGETS="net" TEST_PROGS=msg_zerocopy.sh TTEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net/lib'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: msg_zerocopy.sh
# 2.52 [+2.52] 
# 2.53 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.53 [+0.00] 
# 4.14 [+1.61] tx=6338 (395 MB) txc=0 zc=n
# 4.54 [+0.40] rx=3170 (395 MB)
# 4.55 [+0.01] 
# 4.55 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.55 [+0.00] 
# 6.21 [+1.66] tx=3960 (247 MB) txc=3960 zc=n
# 6.57 [+0.36] rx=1981 (247 MB)
# 6.61 [+0.04] OK
# 9.42 [+2.81] 
# 9.42 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.42 [+0.00] 
# 11.04 [+1.62] tx=6256 (390 MB) txc=0 zc=n
# 11.43 [+0.39] rx=3129 (390 MB)
# 11.44 [+0.01] 
# 11.44 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.44 [+0.00] 
# 13.09 [+1.65] tx=3044 (189 MB) txc=3044 zc=n
# 13.46 [+0.37] rx=1523 (189 MB)
# 13.46 [+0.01] OK
# 16.29 [+2.83] 
# 16.29 [+0.00] ipv4 udp -t 1 tx-rx
# 16.29 [+0.00] 
# 17.92 [+1.62] tx=12769 (796 MB) txc=0 zc=n
# 18.41 [+0.50] rx=12757 (796 MB)
# 18.42 [+0.00] 
# 18.42 [+0.00] ipv4 udp -t 1 tx-only
# 18.42 [+0.00] 
# 19.79 [+1.37] tx=7926 (494 MB) txc=0 zc=n
# 19.79 [+0.01] 
# 19.79 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.80 [+0.00] 
# 21.41 [+1.61] tx=4725 (294 MB) txc=4725 zc=n
# 21.90 [+0.50] rx=4725 (294 MB)
# 21.91 [+0.01] 
# 21.91 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.91 [+0.00] 
# 23.27 [+1.35] tx=4259 (265 MB) txc=4259 zc=y
# 23.28 [+0.01] OK
# 26.26 [+2.98] 
# 26.26 [+0.00] ipv6 udp -t 1 tx-rx
# 26.26 [+0.00] 
# 27.89 [+1.63] tx=10330 (644 MB) txc=0 zc=n
# 28.39 [+0.50] rx=10330 (644 MB)
# 28.41 [+0.02] 
# 28.41 [+0.00] ipv6 udp -t 1 tx-only
# 28.41 [+0.00] 
# 29.80 [+1.39] tx=7204 (449 MB) txc=0 zc=n
# 29.81 [+0.01] 
# 29.81 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.81 [+0.00] 
# 31.44 [+1.63] tx=4590 (286 MB) txc=4590 zc=n
# 31.94 [+0.50] rx=4590 (286 MB)
# 31.95 [+0.00] 
# 31.95 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.95 [+0.00] 
# 33.31 [+1.37] tx=4313 (269 MB) txc=4313 zc=y
# 33.32 [+0.01] OK
# 33.59 [+0.27] OK. All tests passed
ok 1 selftests: net: msg_zerocopy.sh
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->