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
# 2.53 [+2.53] 
# 2.53 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.53 [+0.00] 
# 4.15 [+1.61] tx=6611 (412 MB) txc=0 zc=n
# 4.55 [+0.40] rx=3306 (412 MB)
# 4.55 [+0.00] 
# 4.55 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.55 [+0.00] 
# 6.19 [+1.64] tx=4034 (251 MB) txc=4034 zc=n
# 6.55 [+0.36] rx=2018 (251 MB)
# 6.55 [+0.00] OK
# 9.41 [+2.85] 
# 9.41 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.41 [+0.00] 
# 11.05 [+1.64] tx=6541 (408 MB) txc=0 zc=n
# 11.44 [+0.39] rx=3265 (408 MB)
# 11.45 [+0.01] 
# 11.45 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.45 [+0.00] 
# 13.09 [+1.64] tx=4101 (255 MB) txc=4101 zc=n
# 13.45 [+0.36] rx=2052 (255 MB)
# 13.46 [+0.00] OK
# 16.22 [+2.76] 
# 16.22 [+0.00] ipv4 udp -t 1 tx-rx
# 16.22 [+0.00] 
# 17.81 [+1.60] tx=11703 (730 MB) txc=0 zc=n
# 18.31 [+0.50] rx=11703 (730 MB)
# 18.32 [+0.00] 
# 18.32 [+0.00] ipv4 udp -t 1 tx-only
# 18.32 [+0.00] 
# 19.70 [+1.38] tx=8254 (515 MB) txc=0 zc=n
# 19.71 [+0.01] 
# 19.71 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.71 [+0.00] 
# 21.34 [+1.63] tx=4726 (294 MB) txc=4726 zc=n
# 21.84 [+0.50] rx=4726 (294 MB)
# 21.86 [+0.02] 
# 21.86 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.86 [+0.00] 
# 23.21 [+1.35] tx=4361 (272 MB) txc=4361 zc=y
# 23.22 [+0.01] OK
# 26.17 [+2.95] 
# 26.17 [+0.00] ipv6 udp -t 1 tx-rx
# 26.17 [+0.00] 
# 27.81 [+1.64] tx=11805 (736 MB) txc=0 zc=n
# 28.31 [+0.50] rx=11805 (736 MB)
# 28.32 [+0.02] 
# 28.32 [+0.00] ipv6 udp -t 1 tx-only
# 28.33 [+0.00] 
# 29.67 [+1.35] tx=8229 (513 MB) txc=0 zc=n
# 29.69 [+0.02] 
# 29.69 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.69 [+0.00] 
# 31.30 [+1.61] tx=4852 (302 MB) txc=4852 zc=n
# 31.80 [+0.50] rx=4852 (302 MB)
# 31.81 [+0.01] 
# 31.81 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.81 [+0.00] 
# 33.16 [+1.35] tx=4278 (266 MB) txc=4278 zc=y
# 33.18 [+0.02] OK
# 33.47 [+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__->