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] 
# 4.15 [+1.62] tx=6538 (407 MB) txc=0 zc=n
# 4.55 [+0.40] rx=3270 (407 MB)
# 4.55 [+0.01] 
# 4.55 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.55 [+0.00] 
# 6.21 [+1.66] tx=3997 (249 MB) txc=3997 zc=n
# 6.57 [+0.36] rx=2000 (249 MB)
# 6.57 [+0.00] OK
# 9.36 [+2.79] 
# 9.36 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.36 [+0.00] 
# 10.99 [+1.63] tx=6441 (401 MB) txc=0 zc=n
# 11.38 [+0.39] rx=3221 (401 MB)
# 11.39 [+0.01] 
# 11.39 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.39 [+0.00] 
# 13.04 [+1.65] tx=3892 (242 MB) txc=3892 zc=n
# 13.40 [+0.36] rx=1947 (242 MB)
# 13.41 [+0.00] OK
# 16.20 [+2.79] 
# 16.20 [+0.00] ipv4 udp -t 1 tx-rx
# 16.20 [+0.00] 
# 17.80 [+1.60] tx=11435 (713 MB) txc=0 zc=n
# 18.30 [+0.50] rx=11435 (713 MB)
# 18.30 [+0.00] 
# 18.30 [+0.00] ipv4 udp -t 1 tx-only
# 18.30 [+0.00] 
# 19.65 [+1.34] tx=8001 (499 MB) txc=0 zc=n
# 19.65 [+0.01] 
# 19.65 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.66 [+0.00] 
# 21.25 [+1.59] tx=4625 (288 MB) txc=4625 zc=n
# 21.75 [+0.50] rx=4625 (288 MB)
# 21.77 [+0.02] 
# 21.77 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.77 [+0.00] 
# 23.12 [+1.35] tx=4265 (266 MB) txc=4265 zc=y
# 23.13 [+0.01] OK
# 25.96 [+2.83] 
# 25.96 [+0.00] ipv6 udp -t 1 tx-rx
# 25.96 [+0.00] 
# 27.58 [+1.62] tx=11405 (711 MB) txc=0 zc=n
# 28.09 [+0.50] rx=11405 (711 MB)
# 28.09 [+0.00] 
# 28.09 [+0.00] ipv6 udp -t 1 tx-only
# 28.09 [+0.00] 
# 29.44 [+1.35] tx=8001 (499 MB) txc=0 zc=n
# 29.47 [+0.03] 
# 29.47 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.47 [+0.00] 
# 31.09 [+1.62] tx=4679 (291 MB) txc=4679 zc=n
# 31.59 [+0.50] rx=4679 (291 MB)
# 31.60 [+0.01] 
# 31.60 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.60 [+0.00] 
# 32.97 [+1.37] tx=4228 (263 MB) txc=4228 zc=y
# 32.98 [+0.01] OK
# 33.21 [+0.23] 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__->