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
# 2.53 [+2.53] 
# 2.54 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.54 [+0.00] 
# 4.16 [+1.63] tx=6402 (399 MB) txc=0 zc=n
# 4.56 [+0.40] rx=3202 (399 MB)
# 4.57 [+0.01] 
# 4.57 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.57 [+0.00] 
# 6.24 [+1.67] tx=3926 (244 MB) txc=3926 zc=n
# 6.60 [+0.36] rx=1964 (244 MB)
# 6.60 [+0.01] OK
# 9.40 [+2.79] 
# 9.40 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.40 [+0.00] 
# 11.02 [+1.62] tx=6354 (396 MB) txc=0 zc=n
# 11.41 [+0.39] rx=3178 (396 MB)
# 11.42 [+0.01] 
# 11.42 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.42 [+0.00] 
# 13.08 [+1.66] tx=3821 (238 MB) txc=3821 zc=n
# 13.44 [+0.36] rx=1911 (238 MB)
# 13.44 [+0.01] OK
# 16.19 [+2.75] 
# 16.20 [+0.00] ipv4 udp -t 1 tx-rx
# 16.20 [+0.00] 
# 17.79 [+1.59] tx=12305 (767 MB) txc=0 zc=n
# 18.29 [+0.50] rx=12305 (767 MB)
# 18.29 [+0.01] 
# 18.29 [+0.00] ipv4 udp -t 1 tx-only
# 18.30 [+0.00] 
# 19.65 [+1.35] tx=7843 (489 MB) txc=0 zc=n
# 19.65 [+0.01] 
# 19.65 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.65 [+0.00] 
# 21.29 [+1.63] tx=4672 (291 MB) txc=4672 zc=n
# 21.79 [+0.50] rx=4672 (291 MB)
# 21.79 [+0.01] 
# 21.79 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.79 [+0.00] 
# 23.15 [+1.36] tx=4219 (263 MB) txc=4219 zc=y
# 23.16 [+0.01] OK
# 25.90 [+2.74] 
# 25.90 [+0.00] ipv6 udp -t 1 tx-rx
# 25.90 [+0.00] 
# 27.51 [+1.61] tx=12291 (767 MB) txc=0 zc=n
# 28.01 [+0.50] rx=12291 (767 MB)
# 28.02 [+0.01] 
# 28.02 [+0.00] ipv6 udp -t 1 tx-only
# 28.02 [+0.00] 
# 29.41 [+1.39] tx=8071 (503 MB) txc=0 zc=n
# 29.42 [+0.01] 
# 29.42 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.42 [+0.00] 
# 31.03 [+1.61] tx=4666 (291 MB) txc=4666 zc=n
# 31.53 [+0.50] rx=4666 (291 MB)
# 31.54 [+0.01] 
# 31.54 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.54 [+0.00] 
# 32.91 [+1.38] tx=4268 (266 MB) txc=4268 zc=y
# 32.92 [+0.01] OK
# 33.21 [+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__->