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] 
# 2.52 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.52 [+0.00] 
# 4.14 [+1.63] tx=6339 (395 MB) txc=0 zc=n
# 4.54 [+0.40] rx=3170 (395 MB)
# 4.55 [+0.01] 
# 4.55 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.55 [+0.00] 
# 6.23 [+1.68] tx=3857 (240 MB) txc=3857 zc=n
# 6.58 [+0.35] rx=1930 (240 MB)
# 6.58 [+0.01] OK
# 9.61 [+3.02] 
# 9.61 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.61 [+0.00] 
# 11.26 [+1.65] tx=5737 (358 MB) txc=0 zc=n
# 11.66 [+0.39] rx=2868 (358 MB)
# 11.66 [+0.01] 
# 11.66 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.66 [+0.00] 
# 13.34 [+1.68] tx=3757 (234 MB) txc=3757 zc=n
# 13.70 [+0.36] rx=1880 (234 MB)
# 13.71 [+0.01] OK
# 16.69 [+2.99] 
# 16.70 [+0.00] ipv4 udp -t 1 tx-rx
# 16.70 [+0.00] 
# 18.31 [+1.61] tx=11725 (731 MB) txc=0 zc=n
# 18.81 [+0.50] rx=11725 (731 MB)
# 18.82 [+0.01] 
# 18.82 [+0.00] ipv4 udp -t 1 tx-only
# 18.82 [+0.00] 
# 20.20 [+1.38] tx=7968 (497 MB) txc=0 zc=n
# 20.22 [+0.02] 
# 20.22 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.22 [+0.00] 
# 21.87 [+1.64] tx=4656 (290 MB) txc=4656 zc=n
# 22.37 [+0.50] rx=4656 (290 MB)
# 22.38 [+0.02] 
# 22.38 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.39 [+0.00] 
# 23.76 [+1.37] tx=4287 (267 MB) txc=4287 zc=y
# 23.77 [+0.01] OK
# 26.81 [+3.04] 
# 26.81 [+0.00] ipv6 udp -t 1 tx-rx
# 26.81 [+0.00] 
# 28.45 [+1.64] tx=12623 (787 MB) txc=0 zc=n
# 28.95 [+0.50] rx=12623 (787 MB)
# 28.97 [+0.02] 
# 28.97 [+0.00] ipv6 udp -t 1 tx-only
# 28.97 [+0.00] 
# 30.32 [+1.35] tx=7902 (493 MB) txc=0 zc=n
# 30.33 [+0.01] 
# 30.33 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.33 [+0.00] 
# 31.96 [+1.63] tx=4614 (287 MB) txc=4614 zc=n
# 32.46 [+0.50] rx=4614 (287 MB)
# 32.47 [+0.00] 
# 32.47 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.47 [+0.00] 
# 33.83 [+1.36] tx=4213 (262 MB) txc=4213 zc=y
# 33.84 [+0.01] OK
# 34.09 [+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__->