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
# 2.48 [+2.48] 
# 2.48 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.48 [+0.00] 
# 4.11 [+1.63] tx=6406 (399 MB) txc=0 zc=n
# 4.51 [+0.40] rx=3204 (399 MB)
# 4.51 [+0.01] 
# 4.52 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.52 [+0.00] 
# 6.17 [+1.66] tx=3964 (247 MB) txc=3964 zc=n
# 6.53 [+0.36] rx=1983 (247 MB)
# 6.54 [+0.01] OK
# 9.28 [+2.75] 
# 9.28 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.28 [+0.00] 
# 10.92 [+1.63] tx=6176 (385 MB) txc=0 zc=n
# 11.32 [+0.40] rx=3084 (385 MB)
# 11.32 [+0.01] 
# 11.32 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.33 [+0.00] 
# 13.04 [+1.71] tx=3732 (232 MB) txc=3732 zc=n
# 13.39 [+0.36] rx=1866 (232 MB)
# 13.41 [+0.02] OK
# 16.18 [+2.76] 
# 16.18 [+0.00] ipv4 udp -t 1 tx-rx
# 16.18 [+0.00] 
# 17.82 [+1.64] tx=11506 (718 MB) txc=0 zc=n
# 18.32 [+0.50] rx=11506 (718 MB)
# 18.32 [+0.00] 
# 18.32 [+0.00] ipv4 udp -t 1 tx-only
# 18.33 [+0.00] 
# 19.69 [+1.37] tx=7994 (498 MB) txc=0 zc=n
# 19.70 [+0.01] 
# 19.70 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.70 [+0.00] 
# 21.31 [+1.61] tx=4553 (284 MB) txc=4553 zc=n
# 21.81 [+0.50] rx=4553 (284 MB)
# 21.84 [+0.03] 
# 21.84 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.84 [+0.00] 
# 23.19 [+1.35] tx=4274 (266 MB) txc=4274 zc=y
# 23.20 [+0.01] OK
# 26.04 [+2.84] 
# 26.04 [+0.00] ipv6 udp -t 1 tx-rx
# 26.04 [+0.00] 
# 27.66 [+1.62] tx=11230 (700 MB) txc=0 zc=n
# 28.16 [+0.50] rx=11230 (700 MB)
# 28.16 [+0.00] 
# 28.16 [+0.00] ipv6 udp -t 1 tx-only
# 28.17 [+0.00] 
# 29.53 [+1.36] tx=8081 (504 MB) txc=0 zc=n
# 29.54 [+0.01] 
# 29.54 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.54 [+0.00] 
# 31.15 [+1.62] tx=4756 (296 MB) txc=4756 zc=n
# 31.66 [+0.50] rx=4756 (296 MB)
# 31.66 [+0.01] 
# 31.66 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.66 [+0.00] 
# 33.02 [+1.35] tx=4174 (260 MB) txc=4174 zc=y
# 33.02 [+0.01] OK
# 33.27 [+0.24] 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__->