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
# 2.49 [+2.49] 
# 2.49 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.49 [+0.00] 
# 4.10 [+1.61] tx=6515 (406 MB) txc=0 zc=n
# 4.50 [+0.40] rx=3258 (406 MB)
# 4.51 [+0.01] 
# 4.51 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.51 [+0.00] 
# 6.17 [+1.66] tx=3998 (249 MB) txc=3998 zc=n
# 6.53 [+0.36] rx=1999 (249 MB)
# 6.53 [+0.01] OK
# 9.29 [+2.75] 
# 9.29 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.29 [+0.00] 
# 10.89 [+1.61] tx=6377 (397 MB) txc=0 zc=n
# 11.29 [+0.40] rx=3190 (397 MB)
# 11.30 [+0.00] 
# 11.30 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.30 [+0.00] 
# 12.97 [+1.67] tx=4002 (249 MB) txc=4002 zc=n
# 13.33 [+0.36] rx=1999 (249 MB)
# 13.33 [+0.01] OK
# 16.20 [+2.87] 
# 16.20 [+0.00] ipv4 udp -t 1 tx-rx
# 16.20 [+0.00] 
# 17.84 [+1.63] tx=7466 (465 MB) txc=0 zc=n
# 18.34 [+0.50] rx=7466 (465 MB)
# 18.34 [+0.00] 
# 18.34 [+0.00] ipv4 udp -t 1 tx-only
# 18.34 [+0.00] 
# 19.69 [+1.34] tx=8053 (502 MB) txc=0 zc=n
# 19.70 [+0.01] 
# 19.70 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.70 [+0.00] 
# 21.36 [+1.66] tx=3910 (243 MB) txc=3910 zc=n
# 21.86 [+0.50] rx=3910 (243 MB)
# 21.87 [+0.01] 
# 21.87 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.87 [+0.00] 
# 23.22 [+1.35] tx=4252 (265 MB) txc=4252 zc=y
# 23.23 [+0.01] OK
# 26.01 [+2.78] 
# 26.01 [+0.00] ipv6 udp -t 1 tx-rx
# 26.01 [+0.00] 
# 27.60 [+1.59] tx=7569 (472 MB) txc=0 zc=n
# 28.10 [+0.50] rx=7569 (472 MB)
# 28.11 [+0.00] 
# 28.11 [+0.00] ipv6 udp -t 1 tx-only
# 28.11 [+0.00] 
# 29.47 [+1.36] tx=8047 (502 MB) txc=0 zc=n
# 29.48 [+0.01] 
# 29.48 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.48 [+0.00] 
# 31.11 [+1.63] tx=3765 (234 MB) txc=3765 zc=n
# 31.61 [+0.50] rx=3765 (234 MB)
# 31.62 [+0.01] 
# 31.62 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.62 [+0.00] 
# 32.99 [+1.37] tx=4267 (266 MB) txc=4267 zc=y
# 32.99 [+0.01] OK
# 33.23 [+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__->