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 [+1.62] tx=6378 (398 MB) txc=0 zc=n
# 4.59 [+0.40] rx=3190 (398 MB)
# 4.59 [+0.00] 
# 4.59 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.59 [+0.00] 
# 6.26 [+1.66] tx=3867 (241 MB) txc=3867 zc=n
# 6.62 [+0.36] rx=1935 (241 MB)
# 6.62 [+0.00] OK
# 9.44 [+2.82] 
# 9.44 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.44 [+0.00] 
# 11.06 [+1.62] tx=6176 (385 MB) txc=0 zc=n
# 11.46 [+0.40] rx=3089 (385 MB)
# 11.48 [+0.02] 
# 11.48 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.48 [+0.00] 
# 13.13 [+1.64] tx=3875 (241 MB) txc=3875 zc=n
# 13.49 [+0.36] rx=1939 (241 MB)
# 13.49 [+0.00] OK
# 16.28 [+2.79] 
# 16.28 [+0.00] ipv4 udp -t 1 tx-rx
# 16.29 [+0.00] 
# 17.96 [+1.67] tx=7431 (463 MB) txc=0 zc=n
# 18.46 [+0.50] rx=7431 (463 MB)
# 18.46 [+0.00] 
# 18.46 [+0.00] ipv4 udp -t 1 tx-only
# 18.46 [+0.00] 
# 19.82 [+1.35] tx=7774 (485 MB) txc=0 zc=n
# 19.83 [+0.01] 
# 19.83 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.83 [+0.00] 
# 21.45 [+1.62] tx=3696 (230 MB) txc=3696 zc=n
# 21.95 [+0.50] rx=3696 (230 MB)
# 21.95 [+0.00] 
# 21.95 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.96 [+0.00] 
# 23.33 [+1.37] tx=4159 (259 MB) txc=4159 zc=y
# 23.34 [+0.01] OK
# 26.15 [+2.81] 
# 26.15 [+0.00] ipv6 udp -t 1 tx-rx
# 26.15 [+0.00] 
# 27.77 [+1.62] tx=7284 (454 MB) txc=0 zc=n
# 28.27 [+0.50] rx=7284 (454 MB)
# 28.27 [+0.00] 
# 28.27 [+0.00] ipv6 udp -t 1 tx-only
# 28.27 [+0.00] 
# 29.62 [+1.35] tx=7781 (485 MB) txc=0 zc=n
# 29.63 [+0.01] 
# 29.63 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.63 [+0.00] 
# 31.26 [+1.63] tx=3722 (232 MB) txc=3722 zc=n
# 31.76 [+0.50] rx=3722 (232 MB)
# 31.76 [+0.00] 
# 31.76 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.77 [+0.00] 
# 33.12 [+1.36] tx=4179 (260 MB) txc=4179 zc=y
# 33.13 [+0.01] OK
# 33.37 [+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__->