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
# 2.59 [+2.59] 
# 2.59 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.59 [+0.00] 
# 4.21 [+1.61] tx=6479 (404 MB) txc=0 zc=n
# 4.61 [+0.40] rx=3240 (404 MB)
# 4.61 [+0.01] 
# 4.61 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.61 [+0.00] 
# 6.27 [+1.66] tx=4030 (251 MB) txc=4030 zc=n
# 6.63 [+0.36] rx=2016 (251 MB)
# 6.63 [+0.00] OK
# 9.37 [+2.74] 
# 9.37 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.37 [+0.00] 
# 10.98 [+1.60] tx=6416 (400 MB) txc=0 zc=n
# 11.38 [+0.40] rx=3209 (400 MB)
# 11.38 [+0.00] 
# 11.38 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.38 [+0.00] 
# 13.07 [+1.69] tx=3991 (249 MB) txc=3991 zc=n
# 13.43 [+0.36] rx=1997 (249 MB)
# 13.44 [+0.00] OK
# 16.17 [+2.73] 
# 16.17 [+0.00] ipv4 udp -t 1 tx-rx
# 16.17 [+0.00] 
# 17.79 [+1.62] tx=11193 (698 MB) txc=0 zc=n
# 18.29 [+0.50] rx=11193 (698 MB)
# 18.29 [+0.00] 
# 18.29 [+0.00] ipv4 udp -t 1 tx-only
# 18.30 [+0.00] 
# 19.67 [+1.37] tx=8154 (508 MB) txc=0 zc=n
# 19.68 [+0.01] 
# 19.68 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.68 [+0.00] 
# 21.29 [+1.61] tx=4648 (290 MB) txc=4648 zc=n
# 21.79 [+0.50] rx=4648 (290 MB)
# 21.79 [+0.00] 
# 21.79 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.80 [+0.00] 
# 23.14 [+1.34] tx=4373 (272 MB) txc=4373 zc=y
# 23.15 [+0.01] OK
# 25.90 [+2.75] 
# 25.90 [+0.00] ipv6 udp -t 1 tx-rx
# 25.90 [+0.00] 
# 27.51 [+1.61] tx=11429 (713 MB) txc=0 zc=n
# 28.01 [+0.50] rx=11429 (713 MB)
# 28.02 [+0.00] 
# 28.02 [+0.00] ipv6 udp -t 1 tx-only
# 28.02 [+0.00] 
# 29.38 [+1.35] tx=8145 (508 MB) txc=0 zc=n
# 29.38 [+0.01] 
# 29.38 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.38 [+0.00] 
# 30.98 [+1.60] tx=4732 (295 MB) txc=4732 zc=n
# 31.49 [+0.50] rx=4732 (295 MB)
# 31.49 [+0.00] 
# 31.49 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.49 [+0.00] 
# 32.85 [+1.36] tx=4400 (274 MB) txc=4400 zc=y
# 32.86 [+0.01] OK
# 33.10 [+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__->