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
# 2.50 [+2.50] 
# 2.50 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.50 [+0.00] 
# 4.11 [+1.61] tx=6282 (392 MB) txc=0 zc=n
# 4.51 [+0.40] rx=3127 (392 MB)
# 4.51 [+0.00] 
# 4.51 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.51 [+0.00] 
# 6.18 [+1.66] tx=4018 (250 MB) txc=4018 zc=n
# 6.54 [+0.36] rx=2010 (250 MB)
# 6.54 [+0.01] OK
# 9.23 [+2.69] 
# 9.23 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.23 [+0.00] 
# 10.84 [+1.61] tx=6262 (390 MB) txc=0 zc=n
# 11.24 [+0.40] rx=3132 (390 MB)
# 11.25 [+0.00] 
# 11.25 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.25 [+0.00] 
# 12.90 [+1.65] tx=3953 (246 MB) txc=3953 zc=n
# 13.26 [+0.36] rx=1978 (246 MB)
# 13.27 [+0.00] OK
# 16.03 [+2.76] 
# 16.03 [+0.00] ipv4 udp -t 1 tx-rx
# 16.03 [+0.00] 
# 17.64 [+1.61] tx=7498 (467 MB) txc=0 zc=n
# 18.14 [+0.50] rx=7498 (467 MB)
# 18.14 [+0.00] 
# 18.14 [+0.00] ipv4 udp -t 1 tx-only
# 18.15 [+0.00] 
# 19.49 [+1.35] tx=8013 (500 MB) txc=0 zc=n
# 19.50 [+0.01] 
# 19.50 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.50 [+0.00] 
# 21.11 [+1.61] tx=3739 (233 MB) txc=3739 zc=n
# 21.61 [+0.50] rx=3739 (233 MB)
# 21.61 [+0.00] 
# 21.61 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.61 [+0.00] 
# 22.96 [+1.34] tx=4231 (264 MB) txc=4231 zc=y
# 22.96 [+0.01] OK
# 25.74 [+2.78] 
# 25.74 [+0.00] ipv6 udp -t 1 tx-rx
# 25.74 [+0.00] 
# 27.37 [+1.62] tx=7213 (450 MB) txc=0 zc=n
# 27.87 [+0.50] rx=7213 (450 MB)
# 27.87 [+0.00] 
# 27.87 [+0.00] ipv6 udp -t 1 tx-only
# 27.87 [+0.00] 
# 29.24 [+1.37] tx=7692 (480 MB) txc=0 zc=n
# 29.26 [+0.02] 
# 29.26 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.26 [+0.00] 
# 30.88 [+1.62] tx=3721 (232 MB) txc=3721 zc=n
# 31.38 [+0.50] rx=3721 (232 MB)
# 31.39 [+0.00] 
# 31.39 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.39 [+0.00] 
# 32.74 [+1.35] tx=4266 (266 MB) txc=4266 zc=y
# 32.74 [+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__->