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
# 2.48 [+2.48] 
# 2.48 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.48 [+0.00] 
# 4.10 [+1.62] tx=6444 (402 MB) txc=0 zc=n
# 4.50 [+0.40] rx=3214 (402 MB)
# 4.52 [+0.02] 
# 4.52 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.52 [+0.00] 
# 6.20 [+1.68] tx=3981 (248 MB) txc=3981 zc=n
# 6.55 [+0.36] rx=1991 (248 MB)
# 6.56 [+0.01] OK
# 9.35 [+2.79] 
# 9.35 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.35 [+0.00] 
# 10.98 [+1.63] tx=6228 (388 MB) txc=0 zc=n
# 11.38 [+0.40] rx=3086 (388 MB)
# 11.39 [+0.01] 
# 11.39 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.39 [+0.00] 
# 13.03 [+1.64] tx=3974 (247 MB) txc=3974 zc=n
# 13.39 [+0.36] rx=1988 (247 MB)
# 13.40 [+0.01] OK
# 16.19 [+2.79] 
# 16.19 [+0.00] ipv4 udp -t 1 tx-rx
# 16.19 [+0.00] 
# 17.81 [+1.62] tx=11496 (717 MB) txc=0 zc=n
# 18.31 [+0.50] rx=11496 (717 MB)
# 18.33 [+0.02] 
# 18.33 [+0.00] ipv4 udp -t 1 tx-only
# 18.33 [+0.00] 
# 19.69 [+1.36] tx=8136 (507 MB) txc=0 zc=n
# 19.70 [+0.01] 
# 19.70 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.71 [+0.00] 
# 21.33 [+1.62] tx=4858 (303 MB) txc=4858 zc=n
# 21.83 [+0.50] rx=4858 (303 MB)
# 21.83 [+0.01] 
# 21.83 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.84 [+0.00] 
# 23.20 [+1.37] tx=4386 (273 MB) txc=4386 zc=y
# 23.21 [+0.01] OK
# 26.04 [+2.83] 
# 26.04 [+0.00] ipv6 udp -t 1 tx-rx
# 26.04 [+0.00] 
# 27.66 [+1.62] tx=11315 (706 MB) txc=0 zc=n
# 28.16 [+0.50] rx=11315 (706 MB)
# 28.17 [+0.00] 
# 28.17 [+0.00] ipv6 udp -t 1 tx-only
# 28.17 [+0.00] 
# 29.53 [+1.37] tx=8259 (515 MB) txc=0 zc=n
# 29.55 [+0.01] 
# 29.55 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.55 [+0.00] 
# 31.17 [+1.62] tx=4810 (300 MB) txc=4810 zc=n
# 31.67 [+0.50] rx=4810 (300 MB)
# 31.67 [+0.00] 
# 31.67 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.67 [+0.00] 
# 33.05 [+1.37] tx=4412 (275 MB) txc=4412 zc=y
# 33.06 [+0.01] OK
# 33.29 [+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__->