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
# 2.62 [+2.62] 
# 2.62 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.62 [+0.00] 
# 4.24 [+1.61] tx=6371 (397 MB) txc=0 zc=n
# 4.64 [+0.40] rx=3169 (397 MB)
# 4.64 [+0.01] 
# 4.64 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.64 [+0.00] 
# 6.31 [+1.67] tx=3880 (242 MB) txc=3880 zc=n
# 6.67 [+0.36] rx=1941 (242 MB)
# 6.67 [+0.00] OK
# 9.48 [+2.81] 
# 9.48 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.49 [+0.00] 
# 11.12 [+1.63] tx=6001 (374 MB) txc=0 zc=n
# 11.52 [+0.40] rx=2997 (374 MB)
# 11.53 [+0.01] 
# 11.53 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.53 [+0.00] 
# 13.22 [+1.69] tx=3754 (234 MB) txc=3754 zc=n
# 13.57 [+0.36] rx=1878 (234 MB)
# 13.58 [+0.01] OK
# 16.52 [+2.94] 
# 16.52 [+0.00] ipv4 udp -t 1 tx-rx
# 16.52 [+0.00] 
# 18.20 [+1.68] tx=7040 (439 MB) txc=0 zc=n
# 18.70 [+0.50] rx=7040 (439 MB)
# 18.71 [+0.01] 
# 18.71 [+0.00] ipv4 udp -t 1 tx-only
# 18.71 [+0.00] 
# 20.08 [+1.37] tx=7822 (488 MB) txc=0 zc=n
# 20.09 [+0.01] 
# 20.09 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.09 [+0.00] 
# 21.75 [+1.65] tx=3734 (233 MB) txc=3734 zc=n
# 22.25 [+0.50] rx=3734 (233 MB)
# 22.25 [+0.00] 
# 22.25 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.26 [+0.00] 
# 23.63 [+1.37] tx=4139 (258 MB) txc=4139 zc=y
# 23.64 [+0.01] OK
# 26.57 [+2.93] 
# 26.57 [+0.00] ipv6 udp -t 1 tx-rx
# 26.57 [+0.00] 
# 28.21 [+1.64] tx=7137 (445 MB) txc=0 zc=n
# 28.71 [+0.50] rx=7137 (445 MB)
# 28.71 [+0.00] 
# 28.71 [+0.00] ipv6 udp -t 1 tx-only
# 28.72 [+0.00] 
# 30.09 [+1.38] tx=7795 (486 MB) txc=0 zc=n
# 30.10 [+0.01] 
# 30.10 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.10 [+0.00] 
# 31.72 [+1.62] tx=3660 (228 MB) txc=3660 zc=n
# 32.23 [+0.50] rx=3660 (228 MB)
# 32.24 [+0.02] 
# 32.24 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.24 [+0.00] 
# 33.61 [+1.37] tx=4203 (262 MB) txc=4203 zc=y
# 33.62 [+0.01] OK
# 33.91 [+0.28] 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__->