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
# 2.52 [+2.52] 
# 2.52 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.53 [+0.00] 
# 4.13 [+1.61] tx=6452 (402 MB) txc=0 zc=n
# 4.53 [+0.40] rx=3227 (402 MB)
# 4.54 [+0.01] 
# 4.54 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.54 [+0.00] 
# 6.21 [+1.67] tx=3875 (241 MB) txc=3875 zc=n
# 6.56 [+0.36] rx=1939 (241 MB)
# 6.57 [+0.01] OK
# 9.36 [+2.79] 
# 9.36 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.36 [+0.00] 
# 10.99 [+1.64] tx=6346 (396 MB) txc=0 zc=n
# 11.39 [+0.40] rx=3162 (396 MB)
# 11.40 [+0.01] 
# 11.40 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.40 [+0.00] 
# 13.06 [+1.65] tx=3921 (244 MB) txc=3921 zc=n
# 13.42 [+0.36] rx=1962 (244 MB)
# 13.42 [+0.01] OK
# 16.12 [+2.69] 
# 16.12 [+0.00] ipv4 udp -t 1 tx-rx
# 16.12 [+0.00] 
# 17.73 [+1.61] tx=11548 (720 MB) txc=0 zc=n
# 18.24 [+0.50] rx=11548 (720 MB)
# 18.24 [+0.00] 
# 18.24 [+0.00] ipv4 udp -t 1 tx-only
# 18.24 [+0.00] 
# 19.59 [+1.35] tx=8035 (501 MB) txc=0 zc=n
# 19.59 [+0.01] 
# 19.59 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.60 [+0.00] 
# 21.22 [+1.63] tx=4802 (299 MB) txc=4802 zc=n
# 21.73 [+0.50] rx=4802 (299 MB)
# 21.73 [+0.00] 
# 21.73 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.73 [+0.00] 
# 23.08 [+1.35] tx=4368 (272 MB) txc=4368 zc=y
# 23.09 [+0.01] OK
# 25.78 [+2.69] 
# 25.78 [+0.00] ipv6 udp -t 1 tx-rx
# 25.79 [+0.00] 
# 27.40 [+1.61] tx=11727 (731 MB) txc=0 zc=n
# 27.90 [+0.50] rx=11727 (731 MB)
# 27.90 [+0.00] 
# 27.90 [+0.00] ipv6 udp -t 1 tx-only
# 27.90 [+0.00] 
# 29.26 [+1.35] tx=8051 (502 MB) txc=0 zc=n
# 29.26 [+0.01] 
# 29.26 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.27 [+0.00] 
# 30.88 [+1.61] tx=4750 (296 MB) txc=4750 zc=n
# 31.38 [+0.50] rx=4750 (296 MB)
# 31.38 [+0.01] 
# 31.38 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.38 [+0.00] 
# 32.74 [+1.36] tx=4330 (270 MB) txc=4330 zc=y
# 32.75 [+0.01] OK
# 32.99 [+0.25] 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__->