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
# 2.75 [+2.75] 
# 2.75 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.75 [+0.00] 
# 4.40 [+1.65] tx=6040 (376 MB) txc=0 zc=n
# 4.80 [+0.40] rx=3020 (376 MB)
# 4.82 [+0.02] 
# 4.82 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.82 [+0.00] 
# 6.56 [+1.74] tx=3303 (206 MB) txc=3303 zc=n
# 6.90 [+0.34] rx=1653 (206 MB)
# 6.91 [+0.01] OK
# 10.50 [+3.59] 
# 10.50 [+0.00] ipv6 tcp -t 1 tx-rx
# 10.50 [+0.00] 
# 12.15 [+1.64] tx=6354 (396 MB) txc=0 zc=n
# 12.55 [+0.40] rx=3178 (396 MB)
# 12.58 [+0.03] 
# 12.58 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 12.58 [+0.00] 
# 14.24 [+1.66] tx=4002 (249 MB) txc=4002 zc=n
# 14.60 [+0.36] rx=2002 (249 MB)
# 14.61 [+0.01] OK
# 17.43 [+2.82] 
# 17.43 [+0.00] ipv4 udp -t 1 tx-rx
# 17.43 [+0.00] 
# 19.07 [+1.64] tx=7573 (472 MB) txc=0 zc=n
# 19.57 [+0.50] rx=7573 (472 MB)
# 19.57 [+0.01] 
# 19.57 [+0.00] ipv4 udp -t 1 tx-only
# 19.57 [+0.00] 
# 20.93 [+1.36] tx=8063 (503 MB) txc=0 zc=n
# 20.94 [+0.01] 
# 20.94 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.94 [+0.00] 
# 22.58 [+1.64] tx=3907 (243 MB) txc=3907 zc=n
# 23.08 [+0.50] rx=3907 (243 MB)
# 23.08 [+0.01] 
# 23.08 [+0.00] ipv4 udp -z -t 1 tx-only
# 23.08 [+0.00] 
# 24.45 [+1.37] tx=4214 (262 MB) txc=4214 zc=y
# 24.46 [+0.01] OK
# 27.48 [+3.01] 
# 27.48 [+0.00] ipv6 udp -t 1 tx-rx
# 27.48 [+0.00] 
# 29.10 [+1.62] tx=7699 (480 MB) txc=0 zc=n
# 29.60 [+0.50] rx=7699 (480 MB)
# 29.61 [+0.01] 
# 29.61 [+0.00] ipv6 udp -t 1 tx-only
# 29.61 [+0.00] 
# 30.99 [+1.38] tx=7997 (499 MB) txc=0 zc=n
# 31.00 [+0.01] 
# 31.00 [+0.00] ipv6 udp -z -t 1 tx-rx
# 31.00 [+0.00] 
# 32.69 [+1.69] tx=3855 (240 MB) txc=3855 zc=n
# 33.19 [+0.50] rx=3855 (240 MB)
# 33.20 [+0.00] 
# 33.20 [+0.00] ipv6 udp -z -t 1 tx-only
# 33.20 [+0.00] 
# 34.59 [+1.39] tx=4028 (251 MB) txc=4028 zc=y
# 34.59 [+0.01] OK
# 34.89 [+0.29] 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__->