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
# 2.58 [+2.58] 
# 2.58 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.58 [+0.00] 
# 4.18 [+1.60] tx=6396 (399 MB) txc=0 zc=n
# 4.58 [+0.39] rx=3198 (399 MB)
# 4.59 [+0.01] 
# 4.59 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.59 [+0.00] 
# 6.25 [+1.66] tx=3908 (243 MB) txc=3908 zc=n
# 6.61 [+0.36] rx=1955 (243 MB)
# 6.61 [+0.01] OK
# 9.47 [+2.86] 
# 9.47 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.47 [+0.00] 
# 11.10 [+1.63] tx=6343 (395 MB) txc=0 zc=n
# 11.50 [+0.40] rx=3172 (395 MB)
# 11.52 [+0.02] 
# 11.52 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.52 [+0.00] 
# 13.20 [+1.68] tx=3858 (240 MB) txc=3858 zc=n
# 13.56 [+0.36] rx=1930 (240 MB)
# 13.56 [+0.01] OK
# 16.39 [+2.83] 
# 16.39 [+0.00] ipv4 udp -t 1 tx-rx
# 16.39 [+0.00] 
# 18.01 [+1.62] tx=11390 (710 MB) txc=0 zc=n
# 18.51 [+0.50] rx=11390 (710 MB)
# 18.52 [+0.00] 
# 18.52 [+0.00] ipv4 udp -t 1 tx-only
# 18.52 [+0.00] 
# 19.87 [+1.35] tx=7814 (487 MB) txc=0 zc=n
# 19.88 [+0.01] 
# 19.88 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.88 [+0.00] 
# 21.50 [+1.63] tx=4716 (294 MB) txc=4716 zc=n
# 22.00 [+0.50] rx=4716 (294 MB)
# 22.01 [+0.00] 
# 22.01 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.01 [+0.00] 
# 23.37 [+1.36] tx=4256 (265 MB) txc=4256 zc=y
# 23.38 [+0.01] OK
# 26.20 [+2.82] 
# 26.20 [+0.00] ipv6 udp -t 1 tx-rx
# 26.20 [+0.00] 
# 27.83 [+1.63] tx=11483 (716 MB) txc=0 zc=n
# 28.33 [+0.50] rx=11483 (716 MB)
# 28.34 [+0.00] 
# 28.34 [+0.00] ipv6 udp -t 1 tx-only
# 28.34 [+0.00] 
# 29.71 [+1.37] tx=7956 (496 MB) txc=0 zc=n
# 29.72 [+0.01] 
# 29.72 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.72 [+0.00] 
# 31.37 [+1.65] tx=4659 (290 MB) txc=4659 zc=n
# 31.87 [+0.50] rx=4659 (290 MB)
# 31.89 [+0.02] 
# 31.89 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.89 [+0.00] 
# 33.25 [+1.36] tx=4245 (264 MB) txc=4245 zc=y
# 33.25 [+0.01] OK
# 33.51 [+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__->