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] 
# 2.51 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.51 [+0.00] 
# 4.13 [+1.62] tx=6219 (388 MB) txc=0 zc=n
# 4.53 [+0.40] rx=3106 (388 MB)
# 4.53 [+0.01] 
# 4.53 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.53 [+0.00] 
# 6.20 [+1.67] tx=3114 (194 MB) txc=3114 zc=n
# 6.56 [+0.36] rx=1558 (194 MB)
# 6.57 [+0.01] OK
# 9.41 [+2.85] 
# 9.41 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.42 [+0.00] 
# 11.05 [+1.63] tx=6322 (394 MB) txc=0 zc=n
# 11.45 [+0.40] rx=3145 (394 MB)
# 11.46 [+0.00] 
# 11.46 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.46 [+0.00] 
# 13.12 [+1.66] tx=4000 (249 MB) txc=4000 zc=n
# 13.48 [+0.36] rx=2001 (249 MB)
# 13.49 [+0.01] OK
# 16.24 [+2.75] 
# 16.24 [+0.00] ipv4 udp -t 1 tx-rx
# 16.24 [+0.00] 
# 17.86 [+1.62] tx=11284 (704 MB) txc=0 zc=n
# 18.36 [+0.50] rx=11284 (704 MB)
# 18.36 [+0.01] 
# 18.36 [+0.00] ipv4 udp -t 1 tx-only
# 18.36 [+0.00] 
# 19.72 [+1.35] tx=8156 (508 MB) txc=0 zc=n
# 19.73 [+0.01] 
# 19.73 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.73 [+0.00] 
# 21.37 [+1.64] tx=4776 (298 MB) txc=4776 zc=n
# 21.87 [+0.50] rx=4776 (298 MB)
# 21.88 [+0.00] 
# 21.88 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.88 [+0.00] 
# 23.25 [+1.37] tx=4389 (273 MB) txc=4389 zc=y
# 23.26 [+0.01] OK
# 26.03 [+2.78] 
# 26.03 [+0.00] ipv6 udp -t 1 tx-rx
# 26.03 [+0.00] 
# 27.68 [+1.64] tx=11389 (710 MB) txc=0 zc=n
# 28.18 [+0.50] rx=11389 (710 MB)
# 28.18 [+0.00] 
# 28.18 [+0.00] ipv6 udp -t 1 tx-only
# 28.18 [+0.00] 
# 29.55 [+1.36] tx=8197 (511 MB) txc=0 zc=n
# 29.57 [+0.02] 
# 29.57 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.57 [+0.00] 
# 31.20 [+1.62] tx=4792 (299 MB) txc=4792 zc=n
# 31.70 [+0.50] rx=4792 (299 MB)
# 31.70 [+0.01] 
# 31.70 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.70 [+0.00] 
# 33.07 [+1.37] tx=4294 (267 MB) txc=4294 zc=y
# 33.08 [+0.01] OK
# 33.33 [+0.25] 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__->