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
# 2.58 [+2.58] 
# 2.58 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.58 [+0.00] 
# 4.21 [+1.63] tx=6190 (386 MB) txc=0 zc=n
# 4.61 [+0.40] rx=3095 (386 MB)
# 4.63 [+0.02] 
# 4.63 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.63 [+0.00] 
# 6.29 [+1.67] tx=3875 (241 MB) txc=3875 zc=n
# 6.65 [+0.36] rx=1939 (241 MB)
# 6.69 [+0.04] OK
# 9.54 [+2.85] 
# 9.54 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.54 [+0.00] 
# 11.17 [+1.63] tx=6284 (392 MB) txc=0 zc=n
# 11.57 [+0.40] rx=3138 (392 MB)
# 11.59 [+0.02] 
# 11.59 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.59 [+0.00] 
# 13.26 [+1.66] tx=3846 (240 MB) txc=3846 zc=n
# 13.61 [+0.35] rx=1920 (240 MB)
# 13.61 [+0.00] OK
# 16.42 [+2.80] 
# 16.42 [+0.00] ipv4 udp -t 1 tx-rx
# 16.42 [+0.00] 
# 18.06 [+1.64] tx=7269 (453 MB) txc=0 zc=n
# 18.56 [+0.50] rx=7269 (453 MB)
# 18.56 [+0.00] 
# 18.56 [+0.00] ipv4 udp -t 1 tx-only
# 18.56 [+0.00] 
# 19.92 [+1.36] tx=7881 (491 MB) txc=0 zc=n
# 19.92 [+0.01] 
# 19.92 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.92 [+0.00] 
# 21.54 [+1.61] tx=3780 (235 MB) txc=3780 zc=n
# 22.04 [+0.50] rx=3780 (235 MB)
# 22.04 [+0.00] 
# 22.04 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.05 [+0.00] 
# 23.40 [+1.36] tx=4234 (264 MB) txc=4234 zc=y
# 23.41 [+0.01] OK
# 26.23 [+2.81] 
# 26.23 [+0.00] ipv6 udp -t 1 tx-rx
# 26.23 [+0.00] 
# 27.85 [+1.63] tx=7457 (465 MB) txc=0 zc=n
# 28.35 [+0.50] rx=7457 (465 MB)
# 28.36 [+0.00] 
# 28.36 [+0.00] ipv6 udp -t 1 tx-only
# 28.36 [+0.00] 
# 29.71 [+1.36] tx=8004 (499 MB) txc=0 zc=n
# 29.72 [+0.01] 
# 29.72 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.72 [+0.00] 
# 31.34 [+1.61] tx=3825 (238 MB) txc=3825 zc=n
# 31.84 [+0.50] rx=3825 (238 MB)
# 31.84 [+0.00] 
# 31.84 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.84 [+0.00] 
# 33.21 [+1.36] tx=4269 (266 MB) txc=4269 zc=y
# 33.21 [+0.01] OK
# 33.46 [+0.25] 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__->