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
# 2.52 [+0.00] 
# 4.14 [+1.62] tx=6545 (408 MB) txc=0 zc=n
# 4.54 [+0.40] rx=3273 (408 MB)
# 4.55 [+0.01] 
# 4.55 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.55 [+0.00] 
# 6.19 [+1.64] tx=4017 (250 MB) txc=4017 zc=n
# 6.54 [+0.35] rx=2009 (250 MB)
# 6.55 [+0.00] OK
# 9.36 [+2.82] 
# 9.36 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.37 [+0.00] 
# 10.97 [+1.61] tx=6471 (403 MB) txc=0 zc=n
# 11.37 [+0.40] rx=3237 (403 MB)
# 11.39 [+0.02] 
# 11.39 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.39 [+0.00] 
# 13.04 [+1.65] tx=4004 (249 MB) txc=4004 zc=n
# 13.40 [+0.36] rx=2003 (249 MB)
# 13.42 [+0.02] OK
# 16.23 [+2.81] 
# 16.23 [+0.00] ipv4 udp -t 1 tx-rx
# 16.23 [+0.00] 
# 17.87 [+1.64] tx=11771 (734 MB) txc=0 zc=n
# 18.37 [+0.50] rx=11771 (734 MB)
# 18.37 [+0.00] 
# 18.37 [+0.00] ipv4 udp -t 1 tx-only
# 18.38 [+0.00] 
# 19.73 [+1.36] tx=8126 (507 MB) txc=0 zc=n
# 19.74 [+0.01] 
# 19.74 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.74 [+0.00] 
# 21.37 [+1.62] tx=4792 (299 MB) txc=4792 zc=n
# 21.87 [+0.50] rx=4792 (299 MB)
# 21.87 [+0.00] 
# 21.87 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.88 [+0.00] 
# 23.25 [+1.37] tx=4345 (271 MB) txc=4345 zc=y
# 23.25 [+0.01] OK
# 26.07 [+2.82] 
# 26.07 [+0.00] ipv6 udp -t 1 tx-rx
# 26.07 [+0.00] 
# 27.70 [+1.63] tx=11840 (738 MB) txc=0 zc=n
# 28.21 [+0.50] rx=11840 (738 MB)
# 28.22 [+0.02] 
# 28.22 [+0.00] ipv6 udp -t 1 tx-only
# 28.22 [+0.00] 
# 29.59 [+1.36] tx=8174 (510 MB) txc=0 zc=n
# 29.60 [+0.01] 
# 29.60 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.60 [+0.00] 
# 31.21 [+1.61] tx=4692 (292 MB) txc=4692 zc=n
# 31.72 [+0.50] rx=4692 (292 MB)
# 31.72 [+0.00] 
# 31.72 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.72 [+0.00] 
# 33.07 [+1.35] tx=4338 (270 MB) txc=4338 zc=y
# 33.07 [+0.01] OK
# 33.32 [+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__->