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
# 2.58 [+2.58] 
# 2.58 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.58 [+0.00] 
# 4.20 [+1.61] tx=6324 (394 MB) txc=0 zc=n
# 4.60 [+0.40] rx=3163 (394 MB)
# 4.60 [+0.01] 
# 4.60 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.60 [+0.00] 
# 6.27 [+1.66] tx=3961 (247 MB) txc=3961 zc=n
# 6.63 [+0.36] rx=1982 (247 MB)
# 6.63 [+0.01] OK
# 9.43 [+2.80] 
# 9.43 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.43 [+0.00] 
# 11.05 [+1.62] tx=6377 (397 MB) txc=0 zc=n
# 11.45 [+0.40] rx=3189 (397 MB)
# 11.45 [+0.01] 
# 11.46 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.46 [+0.00] 
# 13.12 [+1.67] tx=4015 (250 MB) txc=4015 zc=n
# 13.48 [+0.36] rx=2009 (250 MB)
# 13.50 [+0.02] OK
# 16.32 [+2.82] 
# 16.32 [+0.00] ipv4 udp -t 1 tx-rx
# 16.32 [+0.00] 
# 17.95 [+1.62] tx=11275 (703 MB) txc=0 zc=n
# 18.45 [+0.50] rx=11275 (703 MB)
# 18.45 [+0.00] 
# 18.45 [+0.00] ipv4 udp -t 1 tx-only
# 18.45 [+0.00] 
# 19.82 [+1.37] tx=8220 (512 MB) txc=0 zc=n
# 19.83 [+0.01] 
# 19.83 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.83 [+0.00] 
# 21.46 [+1.63] tx=4770 (297 MB) txc=4770 zc=n
# 21.96 [+0.50] rx=4770 (297 MB)
# 21.97 [+0.01] 
# 21.97 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.97 [+0.00] 
# 23.33 [+1.37] tx=4388 (273 MB) txc=4388 zc=y
# 23.34 [+0.01] OK
# 26.11 [+2.77] 
# 26.11 [+0.00] ipv6 udp -t 1 tx-rx
# 26.11 [+0.00] 
# 27.74 [+1.63] tx=11282 (704 MB) txc=0 zc=n
# 28.24 [+0.50] rx=11282 (704 MB)
# 28.24 [+0.00] 
# 28.24 [+0.00] ipv6 udp -t 1 tx-only
# 28.25 [+0.00] 
# 29.61 [+1.36] tx=8225 (513 MB) txc=0 zc=n
# 29.62 [+0.01] 
# 29.62 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.62 [+0.00] 
# 31.26 [+1.64] tx=4726 (294 MB) txc=4726 zc=n
# 31.76 [+0.50] rx=4726 (294 MB)
# 31.76 [+0.00] 
# 31.76 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.76 [+0.00] 
# 33.11 [+1.35] tx=4406 (274 MB) txc=4406 zc=y
# 33.12 [+0.01] OK
# 33.36 [+0.25] 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__->