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
# 2.46 [+2.46] 
# 2.46 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.46 [+0.00] 
# 4.08 [+1.61] tx=6174 (385 MB) txc=0 zc=n
# 4.47 [+0.40] rx=3088 (385 MB)
# 4.48 [+0.00] 
# 4.48 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.48 [+0.00] 
# 6.12 [+1.64] tx=3865 (241 MB) txc=3865 zc=n
# 6.48 [+0.35] rx=1934 (241 MB)
# 6.48 [+0.00] OK
# 9.17 [+2.69] 
# 9.17 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.17 [+0.00] 
# 10.81 [+1.64] tx=6302 (393 MB) txc=0 zc=n
# 11.21 [+0.40] rx=3145 (393 MB)
# 11.22 [+0.01] 
# 11.22 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.22 [+0.00] 
# 12.89 [+1.67] tx=3815 (238 MB) txc=3815 zc=n
# 13.25 [+0.36] rx=1909 (238 MB)
# 13.25 [+0.01] OK
# 16.01 [+2.76] 
# 16.01 [+0.00] ipv4 udp -t 1 tx-rx
# 16.01 [+0.00] 
# 17.64 [+1.63] tx=11270 (703 MB) txc=0 zc=n
# 18.14 [+0.50] rx=11270 (703 MB)
# 18.15 [+0.00] 
# 18.15 [+0.00] ipv4 udp -t 1 tx-only
# 18.15 [+0.00] 
# 19.51 [+1.36] tx=8069 (503 MB) txc=0 zc=n
# 19.52 [+0.01] 
# 19.52 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.52 [+0.00] 
# 21.13 [+1.61] tx=4633 (289 MB) txc=4633 zc=n
# 21.63 [+0.50] rx=4633 (289 MB)
# 21.64 [+0.00] 
# 21.64 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.64 [+0.00] 
# 23.02 [+1.38] tx=4323 (269 MB) txc=4323 zc=y
# 23.03 [+0.01] OK
# 25.75 [+2.72] 
# 25.75 [+0.00] ipv6 udp -t 1 tx-rx
# 25.75 [+0.00] 
# 27.38 [+1.63] tx=10984 (685 MB) txc=0 zc=n
# 27.88 [+0.50] rx=10984 (685 MB)
# 27.90 [+0.02] 
# 27.90 [+0.00] ipv6 udp -t 1 tx-only
# 27.90 [+0.00] 
# 29.27 [+1.36] tx=7858 (490 MB) txc=0 zc=n
# 29.27 [+0.01] 
# 29.27 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.27 [+0.00] 
# 30.89 [+1.62] tx=4516 (281 MB) txc=4516 zc=n
# 31.39 [+0.50] rx=4516 (281 MB)
# 31.40 [+0.00] 
# 31.40 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.40 [+0.00] 
# 32.76 [+1.36] tx=4247 (265 MB) txc=4247 zc=y
# 32.77 [+0.01] OK
# 32.98 [+0.21] 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__->