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] 
# 4.16 [+1.64] tx=6493 (405 MB) txc=0 zc=n
# 4.56 [+0.40] rx=3246 (405 MB)
# 4.56 [+0.01] 
# 4.56 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.56 [+0.00] 
# 6.21 [+1.65] tx=4012 (250 MB) txc=4012 zc=n
# 6.57 [+0.36] rx=2007 (250 MB)
# 6.58 [+0.01] OK
# 9.37 [+2.79] 
# 9.37 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.37 [+0.00] 
# 10.99 [+1.63] tx=6340 (395 MB) txc=0 zc=n
# 11.39 [+0.40] rx=3170 (395 MB)
# 11.40 [+0.01] 
# 11.40 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.40 [+0.00] 
# 13.06 [+1.66] tx=3804 (237 MB) txc=3804 zc=n
# 13.42 [+0.36] rx=1903 (237 MB)
# 13.42 [+0.01] OK
# 16.16 [+2.74] 
# 16.16 [+0.00] ipv4 udp -t 1 tx-rx
# 16.16 [+0.00] 
# 17.78 [+1.62] tx=11197 (698 MB) txc=0 zc=n
# 18.28 [+0.50] rx=11197 (698 MB)
# 18.29 [+0.01] 
# 18.29 [+0.00] ipv4 udp -t 1 tx-only
# 18.29 [+0.00] 
# 19.65 [+1.36] tx=8099 (505 MB) txc=0 zc=n
# 19.66 [+0.01] 
# 19.66 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.66 [+0.00] 
# 21.30 [+1.64] tx=4688 (292 MB) txc=4688 zc=n
# 21.80 [+0.50] rx=4688 (292 MB)
# 21.82 [+0.02] 
# 21.82 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.83 [+0.00] 
# 23.18 [+1.35] tx=4303 (268 MB) txc=4303 zc=y
# 23.18 [+0.01] OK
# 25.99 [+2.81] 
# 25.99 [+0.00] ipv6 udp -t 1 tx-rx
# 26.00 [+0.00] 
# 27.61 [+1.62] tx=11119 (693 MB) txc=0 zc=n
# 28.11 [+0.50] rx=11119 (693 MB)
# 28.12 [+0.01] 
# 28.12 [+0.00] ipv6 udp -t 1 tx-only
# 28.12 [+0.00] 
# 29.49 [+1.37] tx=8085 (504 MB) txc=0 zc=n
# 29.50 [+0.01] 
# 29.50 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.50 [+0.00] 
# 31.10 [+1.60] tx=4650 (290 MB) txc=4650 zc=n
# 31.60 [+0.50] rx=4650 (290 MB)
# 31.63 [+0.03] 
# 31.63 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.63 [+0.00] 
# 32.98 [+1.35] tx=4263 (266 MB) txc=4263 zc=y
# 32.99 [+0.01] OK
# 33.25 [+0.26] 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__->