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
# 2.66 [+2.66] 
# 2.66 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.66 [+0.00] 
# 4.29 [+1.63] tx=6100 (380 MB) txc=0 zc=n
# 4.69 [+0.40] rx=3051 (380 MB)
# 4.70 [+0.01] 
# 4.70 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.70 [+0.00] 
# 6.37 [+1.67] tx=3799 (237 MB) txc=3799 zc=n
# 6.73 [+0.36] rx=1889 (237 MB)
# 6.73 [+0.00] OK
# 9.58 [+2.85] 
# 9.58 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.58 [+0.00] 
# 11.23 [+1.65] tx=6083 (379 MB) txc=0 zc=n
# 11.63 [+0.40] rx=3042 (379 MB)
# 11.64 [+0.01] 
# 11.64 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.64 [+0.00] 
# 13.32 [+1.68] tx=3842 (239 MB) txc=3842 zc=n
# 13.68 [+0.36] rx=1922 (239 MB)
# 13.70 [+0.02] OK
# 16.64 [+2.94] 
# 16.64 [+0.00] ipv4 udp -t 1 tx-rx
# 16.64 [+0.00] 
# 18.26 [+1.62] tx=7035 (439 MB) txc=0 zc=n
# 18.76 [+0.50] rx=7035 (439 MB)
# 18.79 [+0.03] 
# 18.79 [+0.00] ipv4 udp -t 1 tx-only
# 18.79 [+0.00] 
# 20.17 [+1.38] tx=6660 (415 MB) txc=0 zc=n
# 20.20 [+0.02] 
# 20.20 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.20 [+0.00] 
# 21.81 [+1.61] tx=3476 (216 MB) txc=3476 zc=n
# 22.31 [+0.50] rx=3476 (216 MB)
# 22.32 [+0.01] 
# 22.32 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.32 [+0.00] 
# 23.69 [+1.37] tx=4209 (262 MB) txc=4209 zc=y
# 23.70 [+0.01] OK
# 26.67 [+2.97] 
# 26.67 [+0.00] ipv6 udp -t 1 tx-rx
# 26.67 [+0.00] 
# 28.29 [+1.63] tx=7146 (445 MB) txc=0 zc=n
# 28.79 [+0.50] rx=7146 (445 MB)
# 28.80 [+0.00] 
# 28.80 [+0.00] ipv6 udp -t 1 tx-only
# 28.80 [+0.00] 
# 30.18 [+1.38] tx=7794 (486 MB) txc=0 zc=n
# 30.20 [+0.02] 
# 30.20 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.20 [+0.00] 
# 31.84 [+1.63] tx=3715 (231 MB) txc=3715 zc=n
# 32.34 [+0.50] rx=3715 (231 MB)
# 32.34 [+0.01] 
# 32.34 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.35 [+0.00] 
# 33.73 [+1.39] tx=4245 (264 MB) txc=4245 zc=y
# 33.74 [+0.01] OK
# 34.00 [+0.26] 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__->