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] 
# 4.13 [+1.60] tx=6476 (404 MB) txc=0 zc=n
# 4.53 [+0.40] rx=3239 (404 MB)
# 4.53 [+0.00] 
# 4.53 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.53 [+0.00] 
# 6.19 [+1.66] tx=4028 (251 MB) txc=4028 zc=n
# 6.55 [+0.36] rx=2015 (251 MB)
# 6.55 [+0.00] OK
# 9.32 [+2.76] 
# 9.32 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.32 [+0.00] 
# 10.93 [+1.61] tx=6283 (392 MB) txc=0 zc=n
# 11.33 [+0.40] rx=3133 (392 MB)
# 11.34 [+0.01] 
# 11.34 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.34 [+0.00] 
# 13.01 [+1.67] tx=3973 (247 MB) txc=3973 zc=n
# 13.37 [+0.36] rx=1988 (247 MB)
# 13.37 [+0.00] OK
# 16.15 [+2.78] 
# 16.15 [+0.00] ipv4 udp -t 1 tx-rx
# 16.15 [+0.00] 
# 17.75 [+1.60] tx=11557 (721 MB) txc=0 zc=n
# 18.25 [+0.50] rx=11557 (721 MB)
# 18.25 [+0.00] 
# 18.25 [+0.00] ipv4 udp -t 1 tx-only
# 18.25 [+0.00] 
# 19.61 [+1.35] tx=8245 (514 MB) txc=0 zc=n
# 19.61 [+0.01] 
# 19.61 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.62 [+0.00] 
# 21.26 [+1.65] tx=4788 (298 MB) txc=4788 zc=n
# 21.76 [+0.50] rx=4788 (298 MB)
# 21.77 [+0.00] 
# 21.77 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.77 [+0.00] 
# 23.13 [+1.37] tx=4426 (276 MB) txc=4426 zc=y
# 23.16 [+0.03] OK
# 26.00 [+2.84] 
# 26.00 [+0.00] ipv6 udp -t 1 tx-rx
# 26.00 [+0.00] 
# 27.64 [+1.64] tx=11408 (711 MB) txc=0 zc=n
# 28.14 [+0.50] rx=11408 (711 MB)
# 28.14 [+0.00] 
# 28.14 [+0.00] ipv6 udp -t 1 tx-only
# 28.14 [+0.00] 
# 29.51 [+1.37] tx=8225 (513 MB) txc=0 zc=n
# 29.51 [+0.01] 
# 29.51 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.52 [+0.00] 
# 31.14 [+1.62] tx=4797 (299 MB) txc=4797 zc=n
# 31.63 [+0.50] rx=4797 (299 MB)
# 31.65 [+0.01] 
# 31.65 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.65 [+0.00] 
# 33.00 [+1.35] tx=4414 (275 MB) txc=4414 zc=y
# 33.03 [+0.03] OK
# 33.28 [+0.24] 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__->