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] 
# 4.11 [+1.61] tx=6492 (405 MB) txc=0 zc=n
# 4.51 [+0.40] rx=3247 (405 MB)
# 4.51 [+0.01] 
# 4.51 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.52 [+0.00] 
# 6.17 [+1.65] tx=3872 (241 MB) txc=3872 zc=n
# 6.53 [+0.36] rx=1937 (241 MB)
# 6.53 [+0.01] OK
# 9.31 [+2.77] 
# 9.31 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.31 [+0.00] 
# 10.92 [+1.62] tx=6402 (399 MB) txc=0 zc=n
# 11.32 [+0.40] rx=3202 (399 MB)
# 11.33 [+0.01] 
# 11.33 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.33 [+0.00] 
# 12.99 [+1.66] tx=3974 (247 MB) txc=3974 zc=n
# 13.35 [+0.36] rx=1988 (247 MB)
# 13.35 [+0.01] OK
# 16.16 [+2.81] 
# 16.16 [+0.00] ipv4 udp -t 1 tx-rx
# 16.17 [+0.00] 
# 17.77 [+1.61] tx=7446 (464 MB) txc=0 zc=n
# 18.27 [+0.50] rx=7446 (464 MB)
# 18.29 [+0.02] 
# 18.29 [+0.00] ipv4 udp -t 1 tx-only
# 18.29 [+0.00] 
# 19.64 [+1.34] tx=8001 (499 MB) txc=0 zc=n
# 19.65 [+0.02] 
# 19.66 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.66 [+0.00] 
# 21.26 [+1.60] tx=3903 (243 MB) txc=3903 zc=n
# 21.76 [+0.50] rx=3903 (243 MB)
# 21.79 [+0.03] 
# 21.79 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.79 [+0.00] 
# 23.13 [+1.34] tx=4280 (267 MB) txc=4280 zc=y
# 23.14 [+0.01] OK
# 25.98 [+2.84] 
# 25.98 [+0.00] ipv6 udp -t 1 tx-rx
# 25.98 [+0.00] 
# 27.59 [+1.61] tx=7470 (466 MB) txc=0 zc=n
# 28.09 [+0.50] rx=7470 (466 MB)
# 28.09 [+0.01] 
# 28.09 [+0.00] ipv6 udp -t 1 tx-only
# 28.09 [+0.00] 
# 29.44 [+1.34] tx=7975 (497 MB) txc=0 zc=n
# 29.45 [+0.01] 
# 29.45 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.45 [+0.00] 
# 31.06 [+1.61] tx=3839 (239 MB) txc=3839 zc=n
# 31.56 [+0.50] rx=3839 (239 MB)
# 31.57 [+0.01] 
# 31.57 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.57 [+0.00] 
# 32.95 [+1.37] tx=4260 (265 MB) txc=4260 zc=y
# 32.95 [+0.01] OK
# 33.17 [+0.22] 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__->