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
# 2.53 [+2.53] 
# 2.53 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.53 [+0.00] 
# 4.14 [+1.61] tx=6231 (388 MB) txc=0 zc=n
# 4.54 [+0.40] rx=3108 (388 MB)
# 4.56 [+0.02] 
# 4.56 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.56 [+0.00] 
# 6.20 [+1.64] tx=3865 (241 MB) txc=3865 zc=n
# 6.56 [+0.36] rx=1934 (241 MB)
# 6.56 [+0.01] OK
# 9.36 [+2.80] 
# 9.36 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.36 [+0.00] 
# 11.01 [+1.65] tx=6283 (392 MB) txc=0 zc=n
# 11.41 [+0.40] rx=3137 (392 MB)
# 11.42 [+0.01] 
# 11.42 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.42 [+0.00] 
# 13.07 [+1.65] tx=3930 (245 MB) txc=3930 zc=n
# 13.43 [+0.36] rx=1966 (245 MB)
# 13.46 [+0.03] OK
# 16.15 [+2.69] 
# 16.15 [+0.00] ipv4 udp -t 1 tx-rx
# 16.15 [+0.00] 
# 17.77 [+1.61] tx=7296 (455 MB) txc=0 zc=n
# 18.27 [+0.50] rx=7296 (455 MB)
# 18.27 [+0.00] 
# 18.27 [+0.00] ipv4 udp -t 1 tx-only
# 18.27 [+0.00] 
# 19.63 [+1.35] tx=8002 (499 MB) txc=0 zc=n
# 19.64 [+0.01] 
# 19.64 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.64 [+0.00] 
# 21.25 [+1.61] tx=3785 (236 MB) txc=3785 zc=n
# 21.75 [+0.50] rx=3785 (236 MB)
# 21.75 [+0.00] 
# 21.75 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.76 [+0.00] 
# 23.13 [+1.37] tx=4245 (264 MB) txc=4245 zc=y
# 23.14 [+0.01] OK
# 25.88 [+2.74] 
# 25.88 [+0.00] ipv6 udp -t 1 tx-rx
# 25.88 [+0.00] 
# 27.52 [+1.64] tx=7355 (458 MB) txc=0 zc=n
# 28.02 [+0.50] rx=7355 (458 MB)
# 28.02 [+0.00] 
# 28.02 [+0.00] ipv6 udp -t 1 tx-only
# 28.03 [+0.00] 
# 29.38 [+1.35] tx=7968 (497 MB) txc=0 zc=n
# 29.39 [+0.01] 
# 29.39 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.39 [+0.00] 
# 31.01 [+1.62] tx=3824 (238 MB) txc=3824 zc=n
# 31.51 [+0.50] rx=3824 (238 MB)
# 31.51 [+0.00] 
# 31.51 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.51 [+0.00] 
# 32.90 [+1.38] tx=4271 (266 MB) txc=4271 zc=y
# 32.90 [+0.01] OK
# 33.13 [+0.22] 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__->