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
# 2.51 [+2.51] 
# 2.51 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.51 [+0.00] 
# 4.12 [+1.61] tx=6359 (396 MB) txc=0 zc=n
# 4.51 [+0.39] rx=3180 (396 MB)
# 4.52 [+0.01] 
# 4.52 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.52 [+0.00] 
# 6.19 [+1.67] tx=4023 (251 MB) txc=4023 zc=n
# 6.54 [+0.36] rx=2013 (251 MB)
# 6.55 [+0.01] OK
# 9.32 [+2.77] 
# 9.32 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.32 [+0.00] 
# 10.95 [+1.63] tx=6256 (390 MB) txc=0 zc=n
# 11.35 [+0.39] rx=3127 (390 MB)
# 11.36 [+0.01] 
# 11.36 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.36 [+0.00] 
# 13.04 [+1.68] tx=3960 (247 MB) txc=3960 zc=n
# 13.39 [+0.36] rx=1981 (247 MB)
# 13.40 [+0.01] OK
# 16.16 [+2.76] 
# 16.16 [+0.00] ipv4 udp -t 1 tx-rx
# 16.16 [+0.00] 
# 17.79 [+1.63] tx=7369 (459 MB) txc=0 zc=n
# 18.29 [+0.50] rx=7369 (459 MB)
# 18.30 [+0.01] 
# 18.30 [+0.00] ipv4 udp -t 1 tx-only
# 18.30 [+0.00] 
# 19.66 [+1.36] tx=8086 (504 MB) txc=0 zc=n
# 19.67 [+0.01] 
# 19.67 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.67 [+0.00] 
# 21.28 [+1.61] tx=3859 (240 MB) txc=3859 zc=n
# 21.78 [+0.50] rx=3859 (240 MB)
# 21.79 [+0.00] 
# 21.79 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.79 [+0.00] 
# 23.17 [+1.38] tx=4323 (269 MB) txc=4323 zc=y
# 23.17 [+0.01] OK
# 25.91 [+2.74] 
# 25.91 [+0.00] ipv6 udp -t 1 tx-rx
# 25.92 [+0.00] 
# 27.56 [+1.65] tx=7384 (460 MB) txc=0 zc=n
# 28.06 [+0.50] rx=7384 (460 MB)
# 28.07 [+0.00] 
# 28.07 [+0.00] ipv6 udp -t 1 tx-only
# 28.07 [+0.00] 
# 29.43 [+1.36] tx=8113 (506 MB) txc=0 zc=n
# 29.44 [+0.01] 
# 29.44 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.44 [+0.00] 
# 31.05 [+1.61] tx=3861 (240 MB) txc=3861 zc=n
# 31.55 [+0.50] rx=3861 (240 MB)
# 31.55 [+0.00] 
# 31.56 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.56 [+0.00] 
# 32.93 [+1.37] tx=4364 (272 MB) txc=4364 zc=y
# 32.93 [+0.01] OK
# 33.20 [+0.26] 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__->