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
# 2.64 [+2.64] 
# 2.64 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.65 [+0.00] 
# 4.26 [+1.61] tx=6359 (396 MB) txc=0 zc=n
# 4.66 [+0.40] rx=3179 (396 MB)
# 4.67 [+0.02] 
# 4.67 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.67 [+0.00] 
# 6.33 [+1.66] tx=3869 (241 MB) txc=3869 zc=n
# 6.69 [+0.36] rx=1936 (241 MB)
# 6.70 [+0.00] OK
# 9.52 [+2.82] 
# 9.52 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.52 [+0.00] 
# 11.16 [+1.64] tx=6336 (395 MB) txc=0 zc=n
# 11.56 [+0.40] rx=3169 (395 MB)
# 11.56 [+0.01] 
# 11.56 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.56 [+0.00] 
# 13.22 [+1.66] tx=3869 (241 MB) txc=3869 zc=n
# 13.57 [+0.35] rx=1929 (241 MB)
# 13.59 [+0.02] OK
# 16.48 [+2.89] 
# 16.48 [+0.00] ipv4 udp -t 1 tx-rx
# 16.48 [+0.00] 
# 18.09 [+1.61] tx=11378 (710 MB) txc=0 zc=n
# 18.59 [+0.50] rx=11378 (710 MB)
# 18.59 [+0.00] 
# 18.59 [+0.00] ipv4 udp -t 1 tx-only
# 18.60 [+0.00] 
# 19.97 [+1.37] tx=7863 (490 MB) txc=0 zc=n
# 19.98 [+0.01] 
# 19.98 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.98 [+0.00] 
# 21.60 [+1.62] tx=4734 (295 MB) txc=4734 zc=n
# 22.10 [+0.50] rx=4734 (295 MB)
# 22.10 [+0.00] 
# 22.10 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.10 [+0.00] 
# 23.48 [+1.37] tx=4250 (265 MB) txc=4250 zc=y
# 23.50 [+0.02] OK
# 26.41 [+2.91] 
# 26.41 [+0.00] ipv6 udp -t 1 tx-rx
# 26.41 [+0.00] 
# 28.05 [+1.64] tx=10701 (667 MB) txc=0 zc=n
# 28.55 [+0.50] rx=10701 (667 MB)
# 28.55 [+0.01] 
# 28.55 [+0.00] ipv6 udp -t 1 tx-only
# 28.56 [+0.00] 
# 29.91 [+1.35] tx=7598 (474 MB) txc=0 zc=n
# 29.92 [+0.01] 
# 29.92 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.92 [+0.00] 
# 31.57 [+1.64] tx=4432 (276 MB) txc=4432 zc=n
# 32.07 [+0.50] rx=4432 (276 MB)
# 32.07 [+0.00] 
# 32.07 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.07 [+0.00] 
# 33.44 [+1.37] tx=4108 (256 MB) txc=4108 zc=y
# 33.45 [+0.01] OK
# 33.69 [+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__->