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
# 2.34 [+2.34] 
# 2.34 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.35 [+0.00] 
# 3.98 [+1.63] tx=6562 (409 MB) txc=0 zc=n
# 4.37 [+0.39] rx=3282 (409 MB)
# 4.38 [+0.01] 
# 4.38 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.38 [+0.00] 
# 6.05 [+1.67] tx=4116 (256 MB) txc=4116 zc=n
# 6.41 [+0.36] rx=2059 (256 MB)
# 6.42 [+0.01] OK
# 9.07 [+2.65] 
# 9.07 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.07 [+0.00] 
# 10.68 [+1.61] tx=6510 (406 MB) txc=0 zc=n
# 11.08 [+0.40] rx=3256 (406 MB)
# 11.08 [+0.00] 
# 11.08 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.09 [+0.00] 
# 12.74 [+1.65] tx=3980 (248 MB) txc=3980 zc=n
# 13.10 [+0.36] rx=1991 (248 MB)
# 13.12 [+0.02] OK
# 15.76 [+2.64] 
# 15.76 [+0.00] ipv4 udp -t 1 tx-rx
# 15.76 [+0.00] 
# 17.38 [+1.62] tx=7543 (470 MB) txc=0 zc=n
# 17.88 [+0.50] rx=7543 (470 MB)
# 17.88 [+0.00] 
# 17.88 [+0.00] ipv4 udp -t 1 tx-only
# 17.89 [+0.00] 
# 19.25 [+1.36] tx=8046 (502 MB) txc=0 zc=n
# 19.26 [+0.01] 
# 19.26 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.26 [+0.00] 
# 20.88 [+1.63] tx=3952 (246 MB) txc=3952 zc=n
# 21.39 [+0.50] rx=3952 (246 MB)
# 21.39 [+0.00] 
# 21.39 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.39 [+0.00] 
# 22.76 [+1.37] tx=4315 (269 MB) txc=4315 zc=y
# 22.76 [+0.01] OK
# 25.36 [+2.59] 
# 25.36 [+0.00] ipv6 udp -t 1 tx-rx
# 25.36 [+0.00] 
# 26.98 [+1.62] tx=7540 (470 MB) txc=0 zc=n
# 27.48 [+0.50] rx=7540 (470 MB)
# 27.49 [+0.00] 
# 27.49 [+0.00] ipv6 udp -t 1 tx-only
# 27.49 [+0.00] 
# 28.85 [+1.36] tx=8093 (505 MB) txc=0 zc=n
# 28.86 [+0.02] 
# 28.86 [+0.00] ipv6 udp -z -t 1 tx-rx
# 28.87 [+0.00] 
# 30.50 [+1.64] tx=3942 (245 MB) txc=3942 zc=n
# 31.00 [+0.50] rx=3942 (245 MB)
# 31.01 [+0.00] 
# 31.01 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.01 [+0.00] 
# 32.36 [+1.35] tx=4349 (271 MB) txc=4349 zc=y
# 32.37 [+0.01] OK
# 32.60 [+0.23] 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__->