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
# 2.48 [+2.48] 
# 2.48 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.48 [+0.00] 
# 4.09 [+1.60] tx=6338 (395 MB) txc=0 zc=n
# 4.48 [+0.40] rx=3170 (395 MB)
# 4.49 [+0.01] 
# 4.49 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.49 [+0.00] 
# 6.14 [+1.65] tx=3885 (242 MB) txc=3885 zc=n
# 6.50 [+0.36] rx=1944 (242 MB)
# 6.52 [+0.02] OK
# 9.21 [+2.70] 
# 9.21 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.21 [+0.00] 
# 10.83 [+1.62] tx=6324 (394 MB) txc=0 zc=n
# 11.23 [+0.40] rx=3158 (394 MB)
# 11.24 [+0.01] 
# 11.24 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.24 [+0.00] 
# 12.89 [+1.65] tx=3856 (240 MB) txc=3856 zc=n
# 13.25 [+0.36] rx=1924 (240 MB)
# 13.27 [+0.02] OK
# 16.01 [+2.74] 
# 16.01 [+0.01] ipv4 udp -t 1 tx-rx
# 16.01 [+0.00] 
# 17.64 [+1.62] tx=10935 (682 MB) txc=0 zc=n
# 18.14 [+0.50] rx=10935 (682 MB)
# 18.14 [+0.00] 
# 18.14 [+0.00] ipv4 udp -t 1 tx-only
# 18.14 [+0.00] 
# 19.50 [+1.35] tx=7997 (499 MB) txc=0 zc=n
# 19.51 [+0.01] 
# 19.51 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.51 [+0.00] 
# 21.12 [+1.61] tx=4491 (280 MB) txc=4491 zc=n
# 21.62 [+0.50] rx=4491 (280 MB)
# 21.64 [+0.03] 
# 21.64 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.65 [+0.00] 
# 23.02 [+1.37] tx=4215 (263 MB) txc=4215 zc=y
# 23.02 [+0.01] OK
# 25.73 [+2.70] 
# 25.73 [+0.00] ipv6 udp -t 1 tx-rx
# 25.73 [+0.00] 
# 27.34 [+1.61] tx=11268 (703 MB) txc=0 zc=n
# 27.84 [+0.50] rx=11268 (703 MB)
# 27.85 [+0.00] 
# 27.85 [+0.00] ipv6 udp -t 1 tx-only
# 27.85 [+0.00] 
# 29.22 [+1.37] tx=8162 (509 MB) txc=0 zc=n
# 29.22 [+0.01] 
# 29.22 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.22 [+0.00] 
# 30.85 [+1.63] tx=4836 (301 MB) txc=4836 zc=n
# 31.35 [+0.50] rx=4836 (301 MB)
# 31.38 [+0.03] 
# 31.38 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.38 [+0.00] 
# 32.72 [+1.34] tx=4430 (276 MB) txc=4430 zc=y
# 32.73 [+0.01] OK
# 32.97 [+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__->