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
# 2.48 [+2.48] 
# 2.48 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.48 [+0.00] 
# 4.11 [+1.63] tx=6552 (408 MB) txc=0 zc=n
# 4.51 [+0.40] rx=3275 (408 MB)
# 4.52 [+0.00] 
# 4.52 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.52 [+0.00] 
# 6.18 [+1.66] tx=4002 (249 MB) txc=4002 zc=n
# 6.54 [+0.36] rx=2002 (249 MB)
# 6.55 [+0.00] OK
# 9.24 [+2.69] 
# 9.24 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.24 [+0.00] 
# 10.87 [+1.62] tx=6446 (402 MB) txc=0 zc=n
# 11.26 [+0.39] rx=3224 (402 MB)
# 11.26 [+0.00] 
# 11.26 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.26 [+0.00] 
# 12.95 [+1.68] tx=3974 (247 MB) txc=3974 zc=n
# 13.30 [+0.36] rx=1988 (247 MB)
# 13.31 [+0.00] OK
# 15.98 [+2.67] 
# 15.98 [+0.00] ipv4 udp -t 1 tx-rx
# 15.98 [+0.00] 
# 17.58 [+1.60] tx=7535 (470 MB) txc=0 zc=n
# 18.08 [+0.50] rx=7535 (470 MB)
# 18.10 [+0.02] 
# 18.10 [+0.00] ipv4 udp -t 1 tx-only
# 18.10 [+0.00] 
# 19.46 [+1.36] tx=7919 (494 MB) txc=0 zc=n
# 19.47 [+0.01] 
# 19.47 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.47 [+0.00] 
# 21.12 [+1.65] tx=3838 (239 MB) txc=3838 zc=n
# 21.62 [+0.50] rx=3838 (239 MB)
# 21.63 [+0.00] 
# 21.63 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.63 [+0.00] 
# 22.98 [+1.35] tx=4258 (265 MB) txc=4258 zc=y
# 22.99 [+0.01] OK
# 25.65 [+2.66] 
# 25.65 [+0.00] ipv6 udp -t 1 tx-rx
# 25.65 [+0.00] 
# 27.27 [+1.63] tx=7492 (467 MB) txc=0 zc=n
# 27.78 [+0.50] rx=7492 (467 MB)
# 27.78 [+0.00] 
# 27.78 [+0.00] ipv6 udp -t 1 tx-only
# 27.78 [+0.00] 
# 29.14 [+1.36] tx=7805 (487 MB) txc=0 zc=n
# 29.15 [+0.01] 
# 29.15 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.15 [+0.00] 
# 30.78 [+1.64] tx=3835 (239 MB) txc=3835 zc=n
# 31.28 [+0.50] rx=3835 (239 MB)
# 31.29 [+0.00] 
# 31.29 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.29 [+0.00] 
# 32.65 [+1.36] tx=4182 (260 MB) txc=4182 zc=y
# 32.65 [+0.01] OK
# 32.92 [+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__->