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
# 2.65 [+2.65] 
# 2.65 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.65 [+0.00] 
# 4.32 [+1.67] tx=6359 (396 MB) txc=0 zc=n
# 4.71 [+0.40] rx=3181 (396 MB)
# 4.72 [+0.01] 
# 4.72 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.72 [+0.00] 
# 6.39 [+1.67] tx=3875 (241 MB) txc=3875 zc=n
# 6.75 [+0.36] rx=1939 (241 MB)
# 6.76 [+0.01] OK
# 9.62 [+2.86] 
# 9.62 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.62 [+0.00] 
# 11.25 [+1.63] tx=5720 (356 MB) txc=0 zc=n
# 11.65 [+0.40] rx=2861 (356 MB)
# 11.66 [+0.01] 
# 11.66 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.66 [+0.00] 
# 13.36 [+1.70] tx=3811 (237 MB) txc=3811 zc=n
# 13.71 [+0.35] rx=1907 (237 MB)
# 13.71 [+0.01] OK
# 16.58 [+2.87] 
# 16.58 [+0.00] ipv4 udp -t 1 tx-rx
# 16.58 [+0.00] 
# 18.20 [+1.62] tx=6844 (427 MB) txc=0 zc=n
# 18.70 [+0.50] rx=6844 (427 MB)
# 18.71 [+0.00] 
# 18.71 [+0.00] ipv4 udp -t 1 tx-only
# 18.71 [+0.00] 
# 20.07 [+1.36] tx=7398 (461 MB) txc=0 zc=n
# 20.08 [+0.01] 
# 20.08 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.08 [+0.00] 
# 21.69 [+1.61] tx=3592 (224 MB) txc=3592 zc=n
# 22.19 [+0.50] rx=3592 (224 MB)
# 22.20 [+0.01] 
# 22.20 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.20 [+0.00] 
# 23.56 [+1.36] tx=4242 (264 MB) txc=4242 zc=y
# 23.57 [+0.01] OK
# 26.40 [+2.83] 
# 26.40 [+0.00] ipv6 udp -t 1 tx-rx
# 26.40 [+0.00] 
# 28.02 [+1.62] tx=7335 (457 MB) txc=0 zc=n
# 28.52 [+0.50] rx=7335 (457 MB)
# 28.53 [+0.00] 
# 28.53 [+0.00] ipv6 udp -t 1 tx-only
# 28.53 [+0.00] 
# 29.90 [+1.37] tx=7919 (494 MB) txc=0 zc=n
# 29.91 [+0.01] 
# 29.91 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.91 [+0.00] 
# 31.53 [+1.63] tx=3774 (235 MB) txc=3774 zc=n
# 32.03 [+0.50] rx=3774 (235 MB)
# 32.05 [+0.02] 
# 32.06 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.06 [+0.00] 
# 33.43 [+1.37] tx=4247 (265 MB) txc=4247 zc=y
# 33.44 [+0.01] OK
# 33.70 [+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__->