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
# 2.54 [+2.54] 
# 2.54 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.54 [+0.00] 
# 4.16 [+1.62] tx=6530 (407 MB) txc=0 zc=n
# 4.56 [+0.40] rx=3266 (407 MB)
# 4.56 [+0.01] 
# 4.56 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.56 [+0.00] 
# 6.21 [+1.64] tx=4019 (250 MB) txc=4019 zc=n
# 6.56 [+0.36] rx=2008 (250 MB)
# 6.58 [+0.02] OK
# 9.38 [+2.79] 
# 9.38 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.38 [+0.00] 
# 10.99 [+1.61] tx=6486 (404 MB) txc=0 zc=n
# 11.39 [+0.40] rx=3244 (404 MB)
# 11.40 [+0.00] 
# 11.40 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.40 [+0.00] 
# 13.07 [+1.67] tx=4003 (249 MB) txc=4003 zc=n
# 13.42 [+0.35] rx=2003 (249 MB)
# 13.43 [+0.01] OK
# 16.29 [+2.86] 
# 16.29 [+0.00] ipv4 udp -t 1 tx-rx
# 16.29 [+0.00] 
# 17.92 [+1.63] tx=11740 (732 MB) txc=0 zc=n
# 18.42 [+0.50] rx=11740 (732 MB)
# 18.43 [+0.00] 
# 18.43 [+0.00] ipv4 udp -t 1 tx-only
# 18.43 [+0.00] 
# 19.78 [+1.35] tx=8113 (506 MB) txc=0 zc=n
# 19.79 [+0.01] 
# 19.79 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.79 [+0.00] 
# 21.42 [+1.62] tx=4814 (300 MB) txc=4814 zc=n
# 21.92 [+0.50] rx=4814 (300 MB)
# 21.95 [+0.03] 
# 21.95 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.95 [+0.00] 
# 23.30 [+1.35] tx=4410 (275 MB) txc=4410 zc=y
# 23.31 [+0.01] OK
# 26.19 [+2.88] 
# 26.19 [+0.00] ipv6 udp -t 1 tx-rx
# 26.19 [+0.00] 
# 27.82 [+1.62] tx=11646 (726 MB) txc=0 zc=n
# 28.32 [+0.50] rx=11646 (726 MB)
# 28.32 [+0.00] 
# 28.33 [+0.00] ipv6 udp -t 1 tx-only
# 28.33 [+0.00] 
# 29.69 [+1.36] tx=8170 (509 MB) txc=0 zc=n
# 29.70 [+0.01] 
# 29.70 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.70 [+0.00] 
# 31.35 [+1.65] tx=4823 (300 MB) txc=4823 zc=n
# 31.85 [+0.50] rx=4823 (300 MB)
# 31.85 [+0.00] 
# 31.85 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.85 [+0.00] 
# 33.21 [+1.36] tx=4373 (272 MB) txc=4373 zc=y
# 33.22 [+0.01] OK
# 33.46 [+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__->