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] 
# 4.17 [+1.61] tx=6240 (389 MB) txc=0 zc=n
# 4.58 [+0.40] rx=3120 (389 MB)
# 4.58 [+0.00] 
# 4.58 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.58 [+0.00] 
# 6.26 [+1.67] tx=3838 (239 MB) txc=3838 zc=n
# 6.61 [+0.36] rx=1920 (239 MB)
# 6.62 [+0.01] OK
# 9.59 [+2.97] 
# 9.59 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.59 [+0.00] 
# 11.22 [+1.63] tx=6181 (385 MB) txc=0 zc=n
# 11.62 [+0.40] rx=3092 (385 MB)
# 11.63 [+0.00] 
# 11.63 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.63 [+0.00] 
# 13.32 [+1.69] tx=3833 (239 MB) txc=3833 zc=n
# 13.67 [+0.36] rx=1917 (239 MB)
# 13.68 [+0.01] OK
# 16.42 [+2.74] 
# 16.42 [+0.00] ipv4 udp -t 1 tx-rx
# 16.42 [+0.00] 
# 18.04 [+1.62] tx=11135 (694 MB) txc=0 zc=n
# 18.54 [+0.50] rx=11135 (694 MB)
# 18.56 [+0.02] 
# 18.56 [+0.00] ipv4 udp -t 1 tx-only
# 18.56 [+0.00] 
# 19.92 [+1.36] tx=7840 (489 MB) txc=0 zc=n
# 19.93 [+0.01] 
# 19.93 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.93 [+0.00] 
# 21.56 [+1.62] tx=4558 (284 MB) txc=4558 zc=n
# 22.06 [+0.50] rx=4558 (284 MB)
# 22.06 [+0.00] 
# 22.06 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.06 [+0.00] 
# 23.43 [+1.37] tx=4236 (264 MB) txc=4236 zc=y
# 23.44 [+0.01] OK
# 26.16 [+2.73] 
# 26.16 [+0.00] ipv6 udp -t 1 tx-rx
# 26.17 [+0.00] 
# 27.80 [+1.63] tx=11313 (705 MB) txc=0 zc=n
# 28.30 [+0.50] rx=11313 (705 MB)
# 28.31 [+0.01] 
# 28.31 [+0.00] ipv6 udp -t 1 tx-only
# 28.31 [+0.00] 
# 29.68 [+1.37] tx=7812 (487 MB) txc=0 zc=n
# 29.69 [+0.01] 
# 29.69 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.69 [+0.00] 
# 31.32 [+1.62] tx=4599 (286 MB) txc=4599 zc=n
# 31.82 [+0.50] rx=4599 (286 MB)
# 31.83 [+0.01] 
# 31.83 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.83 [+0.00] 
# 33.19 [+1.36] tx=4235 (264 MB) txc=4235 zc=y
# 33.20 [+0.01] OK
# 33.45 [+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
[?2004hxx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->