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
# 2.56 [+2.56] 
# 2.56 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.56 [+0.00] 
# 4.19 [+1.64] tx=6455 (402 MB) txc=0 zc=n
# 4.60 [+0.40] rx=3227 (402 MB)
# 4.60 [+0.01] 
# 4.60 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.60 [+0.00] 
# 6.26 [+1.66] tx=4026 (251 MB) txc=4026 zc=n
# 6.62 [+0.36] rx=2014 (251 MB)
# 6.63 [+0.01] OK
# 9.44 [+2.81] 
# 9.44 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.44 [+0.00] 
# 11.04 [+1.60] tx=6354 (396 MB) txc=0 zc=n
# 11.44 [+0.40] rx=3178 (396 MB)
# 11.46 [+0.02] 
# 11.46 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.46 [+0.00] 
# 13.14 [+1.68] tx=4013 (250 MB) txc=4013 zc=n
# 13.50 [+0.36] rx=2008 (250 MB)
# 13.50 [+0.00] OK
# 16.30 [+2.80] 
# 16.30 [+0.00] ipv4 udp -t 1 tx-rx
# 16.30 [+0.00] 
# 17.93 [+1.63] tx=11430 (713 MB) txc=0 zc=n
# 18.43 [+0.50] rx=11430 (713 MB)
# 18.44 [+0.00] 
# 18.44 [+0.00] ipv4 udp -t 1 tx-only
# 18.44 [+0.00] 
# 19.79 [+1.35] tx=8250 (514 MB) txc=0 zc=n
# 19.80 [+0.01] 
# 19.80 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.80 [+0.00] 
# 21.44 [+1.63] tx=4833 (301 MB) txc=4833 zc=n
# 21.94 [+0.50] rx=4833 (301 MB)
# 21.97 [+0.03] 
# 21.97 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.97 [+0.00] 
# 23.31 [+1.34] tx=4411 (275 MB) txc=4411 zc=y
# 23.31 [+0.01] OK
# 26.18 [+2.87] 
# 26.18 [+0.00] ipv6 udp -t 1 tx-rx
# 26.18 [+0.00] 
# 27.81 [+1.64] tx=11502 (717 MB) txc=0 zc=n
# 28.32 [+0.50] rx=11502 (717 MB)
# 28.32 [+0.01] 
# 28.32 [+0.00] ipv6 udp -t 1 tx-only
# 28.32 [+0.00] 
# 29.68 [+1.36] tx=8210 (512 MB) txc=0 zc=n
# 29.69 [+0.01] 
# 29.69 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.69 [+0.00] 
# 31.30 [+1.61] tx=4725 (294 MB) txc=4725 zc=n
# 31.80 [+0.50] rx=4725 (294 MB)
# 31.81 [+0.00] 
# 31.81 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.81 [+0.00] 
# 33.18 [+1.37] tx=4429 (276 MB) txc=4429 zc=y
# 33.19 [+0.01] OK
# 33.45 [+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__->