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
# 2.47 [+2.47] 
# 2.47 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.47 [+0.00] 
# 4.07 [+1.60] tx=6535 (407 MB) txc=0 zc=n
# 4.47 [+0.40] rx=3266 (407 MB)
# 4.48 [+0.01] 
# 4.48 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.48 [+0.00] 
# 6.13 [+1.65] tx=4064 (253 MB) txc=4064 zc=n
# 6.49 [+0.36] rx=2033 (253 MB)
# 6.51 [+0.02] OK
# 9.21 [+2.70] 
# 9.21 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.21 [+0.00] 
# 10.82 [+1.61] tx=6516 (406 MB) txc=0 zc=n
# 11.22 [+0.40] rx=3259 (406 MB)
# 11.23 [+0.01] 
# 11.23 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.23 [+0.00] 
# 12.87 [+1.64] tx=4070 (253 MB) txc=4070 zc=n
# 13.23 [+0.36] rx=2036 (253 MB)
# 13.24 [+0.01] OK
# 15.93 [+2.69] 
# 15.93 [+0.00] ipv4 udp -t 1 tx-rx
# 15.93 [+0.00] 
# 17.55 [+1.62] tx=11718 (731 MB) txc=0 zc=n
# 18.05 [+0.50] rx=11718 (731 MB)
# 18.05 [+0.00] 
# 18.05 [+0.00] ipv4 udp -t 1 tx-only
# 18.05 [+0.00] 
# 19.40 [+1.35] tx=8123 (506 MB) txc=0 zc=n
# 19.41 [+0.01] 
# 19.41 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.41 [+0.00] 
# 21.03 [+1.62] tx=4835 (301 MB) txc=4835 zc=n
# 21.53 [+0.50] rx=4835 (301 MB)
# 21.54 [+0.01] 
# 21.54 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.54 [+0.00] 
# 22.91 [+1.37] tx=4397 (274 MB) txc=4397 zc=y
# 22.94 [+0.02] OK
# 25.64 [+2.71] 
# 25.64 [+0.00] ipv6 udp -t 1 tx-rx
# 25.64 [+0.00] 
# 27.26 [+1.62] tx=11610 (724 MB) txc=0 zc=n
# 27.76 [+0.50] rx=11610 (724 MB)
# 27.77 [+0.00] 
# 27.77 [+0.00] ipv6 udp -t 1 tx-only
# 27.77 [+0.00] 
# 29.11 [+1.34] tx=8053 (502 MB) txc=0 zc=n
# 29.12 [+0.01] 
# 29.12 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.12 [+0.00] 
# 30.73 [+1.61] tx=4827 (301 MB) txc=4827 zc=n
# 31.23 [+0.50] rx=4827 (301 MB)
# 31.25 [+0.02] 
# 31.25 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.25 [+0.00] 
# 32.60 [+1.35] tx=4398 (274 MB) txc=4398 zc=y
# 32.61 [+0.01] OK
# 32.86 [+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__->