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
# 2.51 [+2.51] 
# 2.51 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.51 [+0.00] 
# 4.13 [+1.62] tx=6501 (405 MB) txc=0 zc=n
# 4.53 [+0.40] rx=3248 (405 MB)
# 4.53 [+0.00] 
# 4.53 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.53 [+0.00] 
# 6.21 [+1.68] tx=4091 (255 MB) txc=4091 zc=n
# 6.57 [+0.36] rx=2047 (255 MB)
# 6.59 [+0.02] OK
# 9.40 [+2.81] 
# 9.40 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.40 [+0.00] 
# 11.01 [+1.61] tx=6487 (404 MB) txc=0 zc=n
# 11.41 [+0.40] rx=3244 (404 MB)
# 11.42 [+0.00] 
# 11.42 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.42 [+0.00] 
# 13.08 [+1.66] tx=4053 (252 MB) txc=4053 zc=n
# 13.44 [+0.36] rx=2028 (252 MB)
# 13.46 [+0.02] OK
# 16.28 [+2.82] 
# 16.28 [+0.00] ipv4 udp -t 1 tx-rx
# 16.28 [+0.00] 
# 17.91 [+1.62] tx=11924 (744 MB) txc=0 zc=n
# 18.41 [+0.50] rx=11924 (744 MB)
# 18.42 [+0.01] 
# 18.42 [+0.00] ipv4 udp -t 1 tx-only
# 18.43 [+0.00] 
# 19.78 [+1.36] tx=8321 (519 MB) txc=0 zc=n
# 19.79 [+0.01] 
# 19.79 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.79 [+0.00] 
# 21.43 [+1.64] tx=4871 (303 MB) txc=4871 zc=n
# 21.93 [+0.50] rx=4871 (303 MB)
# 21.94 [+0.01] 
# 21.94 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.94 [+0.00] 
# 23.30 [+1.37] tx=4367 (272 MB) txc=4367 zc=y
# 23.31 [+0.01] OK
# 26.13 [+2.82] 
# 26.13 [+0.00] ipv6 udp -t 1 tx-rx
# 26.14 [+0.00] 
# 27.75 [+1.62] tx=11009 (687 MB) txc=0 zc=n
# 28.26 [+0.50] rx=11009 (687 MB)
# 28.27 [+0.02] 
# 28.27 [+0.00] ipv6 udp -t 1 tx-only
# 28.27 [+0.00] 
# 29.64 [+1.37] tx=8009 (499 MB) txc=0 zc=n
# 29.65 [+0.01] 
# 29.65 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.65 [+0.00] 
# 31.27 [+1.61] tx=4664 (291 MB) txc=4664 zc=n
# 31.77 [+0.50] rx=4664 (291 MB)
# 31.77 [+0.01] 
# 31.77 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.77 [+0.00] 
# 33.13 [+1.36] tx=4298 (268 MB) txc=4298 zc=y
# 33.14 [+0.01] OK
# 33.38 [+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__->