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
# 2.53 [+2.53] 
# 2.53 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.53 [+0.00] 
# 4.14 [+1.61] tx=6379 (398 MB) txc=0 zc=n
# 4.54 [+0.40] rx=3190 (398 MB)
# 4.55 [+0.01] 
# 4.55 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.55 [+0.00] 
# 6.22 [+1.67] tx=3917 (244 MB) txc=3917 zc=n
# 6.58 [+0.36] rx=1960 (244 MB)
# 6.59 [+0.01] OK
# 9.36 [+2.77] 
# 9.36 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.36 [+0.00] 
# 11.00 [+1.63] tx=6275 (391 MB) txc=0 zc=n
# 11.39 [+0.40] rx=3128 (391 MB)
# 11.40 [+0.01] 
# 11.40 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.40 [+0.00] 
# 13.06 [+1.66] tx=3974 (247 MB) txc=3974 zc=n
# 13.42 [+0.36] rx=1988 (247 MB)
# 13.42 [+0.01] OK
# 16.20 [+2.78] 
# 16.20 [+0.00] ipv4 udp -t 1 tx-rx
# 16.21 [+0.00] 
# 17.84 [+1.64] tx=7550 (471 MB) txc=0 zc=n
# 18.34 [+0.50] rx=7550 (471 MB)
# 18.35 [+0.00] 
# 18.35 [+0.00] ipv4 udp -t 1 tx-only
# 18.35 [+0.00] 
# 19.70 [+1.36] tx=8094 (505 MB) txc=0 zc=n
# 19.72 [+0.01] 
# 19.72 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.72 [+0.00] 
# 21.36 [+1.64] tx=3912 (244 MB) txc=3912 zc=n
# 21.86 [+0.50] rx=3912 (244 MB)
# 21.86 [+0.00] 
# 21.86 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.86 [+0.00] 
# 23.23 [+1.36] tx=4297 (268 MB) txc=4297 zc=y
# 23.23 [+0.01] OK
# 26.00 [+2.77] 
# 26.00 [+0.00] ipv6 udp -t 1 tx-rx
# 26.00 [+0.00] 
# 27.64 [+1.64] tx=7037 (439 MB) txc=0 zc=n
# 28.15 [+0.50] rx=7037 (439 MB)
# 28.15 [+0.01] 
# 28.15 [+0.00] ipv6 udp -t 1 tx-only
# 28.15 [+0.00] 
# 29.52 [+1.37] tx=8126 (507 MB) txc=0 zc=n
# 29.53 [+0.01] 
# 29.53 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.53 [+0.00] 
# 31.17 [+1.63] tx=3892 (242 MB) txc=3892 zc=n
# 31.67 [+0.50] rx=3892 (242 MB)
# 31.67 [+0.01] 
# 31.67 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.67 [+0.00] 
# 33.05 [+1.37] tx=4237 (264 MB) txc=4237 zc=y
# 33.06 [+0.01] OK
# 33.33 [+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__->