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
# 2.41 [+2.41] 
# 2.41 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.41 [+0.00] 
# 4.03 [+1.62] tx=6470 (403 MB) txc=0 zc=n
# 4.43 [+0.40] rx=3231 (403 MB)
# 4.44 [+0.01] 
# 4.44 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.44 [+0.00] 
# 6.13 [+1.69] tx=3992 (249 MB) txc=3992 zc=n
# 6.49 [+0.36] rx=1997 (249 MB)
# 6.49 [+0.01] OK
# 9.22 [+2.72] 
# 9.22 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.22 [+0.00] 
# 10.83 [+1.61] tx=6333 (395 MB) txc=0 zc=n
# 11.22 [+0.39] rx=3155 (395 MB)
# 11.23 [+0.01] 
# 11.23 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.23 [+0.00] 
# 12.90 [+1.67] tx=4001 (249 MB) txc=4001 zc=n
# 13.24 [+0.34] rx=2002 (249 MB)
# 13.25 [+0.01] OK
# 15.97 [+2.72] 
# 15.97 [+0.00] ipv4 udp -t 1 tx-rx
# 15.97 [+0.00] 
# 17.58 [+1.61] tx=11440 (713 MB) txc=0 zc=n
# 18.08 [+0.50] rx=11440 (713 MB)
# 18.09 [+0.00] 
# 18.09 [+0.00] ipv4 udp -t 1 tx-only
# 18.09 [+0.00] 
# 19.44 [+1.35] tx=8224 (513 MB) txc=0 zc=n
# 19.45 [+0.01] 
# 19.45 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.45 [+0.00] 
# 21.08 [+1.63] tx=4825 (301 MB) txc=4825 zc=n
# 21.58 [+0.50] rx=4825 (301 MB)
# 21.58 [+0.00] 
# 21.58 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.58 [+0.00] 
# 22.94 [+1.36] tx=4402 (274 MB) txc=4402 zc=y
# 22.95 [+0.01] OK
# 25.69 [+2.74] 
# 25.69 [+0.00] ipv6 udp -t 1 tx-rx
# 25.69 [+0.00] 
# 27.31 [+1.62] tx=11443 (714 MB) txc=0 zc=n
# 27.81 [+0.50] rx=11443 (714 MB)
# 27.83 [+0.02] 
# 27.83 [+0.00] ipv6 udp -t 1 tx-only
# 27.83 [+0.00] 
# 29.19 [+1.36] tx=8240 (514 MB) txc=0 zc=n
# 29.20 [+0.01] 
# 29.20 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.20 [+0.00] 
# 30.83 [+1.62] tx=4802 (299 MB) txc=4802 zc=n
# 31.33 [+0.50] rx=4802 (299 MB)
# 31.35 [+0.02] 
# 31.35 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.35 [+0.00] 
# 32.71 [+1.36] tx=4424 (276 MB) txc=4424 zc=y
# 32.72 [+0.01] OK
# 32.95 [+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__->