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
# 2.49 [+2.49] 
# 2.49 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.49 [+0.00] 
# 4.09 [+1.60] tx=6475 (404 MB) txc=0 zc=n
# 4.49 [+0.40] rx=3237 (404 MB)
# 4.50 [+0.01] 
# 4.50 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.50 [+0.00] 
# 6.16 [+1.66] tx=4045 (252 MB) txc=4045 zc=n
# 6.52 [+0.36] rx=2024 (252 MB)
# 6.54 [+0.02] OK
# 9.16 [+2.62] 
# 9.16 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.16 [+0.00] 
# 10.77 [+1.61] tx=6551 (408 MB) txc=0 zc=n
# 11.17 [+0.40] rx=3276 (408 MB)
# 11.18 [+0.01] 
# 11.18 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.18 [+0.00] 
# 12.85 [+1.67] tx=4067 (253 MB) txc=4067 zc=n
# 13.20 [+0.36] rx=2035 (253 MB)
# 13.21 [+0.00] OK
# 15.85 [+2.64] 
# 15.85 [+0.00] ipv4 udp -t 1 tx-rx
# 15.85 [+0.00] 
# 17.48 [+1.62] tx=11844 (739 MB) txc=0 zc=n
# 17.98 [+0.50] rx=11844 (739 MB)
# 17.98 [+0.00] 
# 17.98 [+0.00] ipv4 udp -t 1 tx-only
# 17.98 [+0.00] 
# 19.35 [+1.37] tx=8171 (509 MB) txc=0 zc=n
# 19.36 [+0.01] 
# 19.36 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.37 [+0.01] 
# 20.96 [+1.60] tx=4864 (303 MB) txc=4864 zc=n
# 21.46 [+0.50] rx=4864 (303 MB)
# 21.47 [+0.01] 
# 21.47 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.47 [+0.00] 
# 22.84 [+1.37] tx=4396 (274 MB) txc=4396 zc=y
# 22.85 [+0.01] OK
# 25.51 [+2.66] 
# 25.51 [+0.00] ipv6 udp -t 1 tx-rx
# 25.51 [+0.00] 
# 27.14 [+1.63] tx=11782 (735 MB) txc=0 zc=n
# 27.64 [+0.50] rx=11782 (735 MB)
# 27.65 [+0.01] 
# 27.65 [+0.00] ipv6 udp -t 1 tx-only
# 27.65 [+0.00] 
# 29.00 [+1.36] tx=8114 (506 MB) txc=0 zc=n
# 29.01 [+0.01] 
# 29.01 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.01 [+0.00] 
# 30.65 [+1.64] tx=4819 (300 MB) txc=4819 zc=n
# 31.15 [+0.50] rx=4819 (300 MB)
# 31.15 [+0.00] 
# 31.15 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.15 [+0.00] 
# 32.51 [+1.35] tx=4419 (275 MB) txc=4419 zc=y
# 32.53 [+0.02] OK
# 32.78 [+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__->