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
# 2.51 [+2.51] 
# 2.51 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.51 [+0.00] 
# 4.14 [+1.63] tx=6512 (406 MB) txc=0 zc=n
# 4.54 [+0.40] rx=3257 (406 MB)
# 4.54 [+0.01] 
# 4.54 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.54 [+0.00] 
# 6.20 [+1.65] tx=4038 (251 MB) txc=4038 zc=n
# 6.56 [+0.36] rx=2020 (251 MB)
# 6.56 [+0.01] OK
# 9.32 [+2.76] 
# 9.33 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.33 [+0.00] 
# 10.95 [+1.63] tx=6378 (398 MB) txc=0 zc=n
# 11.35 [+0.40] rx=3190 (398 MB)
# 11.36 [+0.01] 
# 11.36 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.36 [+0.00] 
# 13.02 [+1.66] tx=3956 (246 MB) txc=3956 zc=n
# 13.38 [+0.36] rx=1975 (246 MB)
# 13.39 [+0.01] OK
# 16.23 [+2.84] 
# 16.23 [+0.00] ipv4 udp -t 1 tx-rx
# 16.24 [+0.00] 
# 17.85 [+1.62] tx=12803 (798 MB) txc=0 zc=n
# 18.35 [+0.50] rx=12803 (798 MB)
# 18.36 [+0.00] 
# 18.36 [+0.00] ipv4 udp -t 1 tx-only
# 18.36 [+0.00] 
# 19.73 [+1.37] tx=7972 (497 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 [+1.63] tx=4809 (300 MB) txc=4809 zc=n
# 21.85 [+0.49] rx=4809 (300 MB)
# 21.86 [+0.01] 
# 21.86 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.86 [+0.00] 
# 23.22 [+1.36] tx=4286 (267 MB) txc=4286 zc=y
# 23.23 [+0.01] OK
# 26.03 [+2.80] 
# 26.04 [+0.00] ipv6 udp -t 1 tx-rx
# 26.04 [+0.00] 
# 27.66 [+1.63] tx=12855 (802 MB) txc=0 zc=n
# 28.16 [+0.50] rx=12855 (802 MB)
# 28.17 [+0.00] 
# 28.17 [+0.00] ipv6 udp -t 1 tx-only
# 28.17 [+0.00] 
# 29.55 [+1.38] tx=7947 (495 MB) txc=0 zc=n
# 29.56 [+0.01] 
# 29.56 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.56 [+0.00] 
# 31.18 [+1.62] tx=4807 (299 MB) txc=4807 zc=n
# 31.68 [+0.50] rx=4807 (299 MB)
# 31.69 [+0.00] 
# 31.69 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.69 [+0.00] 
# 33.05 [+1.36] tx=4289 (267 MB) txc=4289 zc=y
# 33.06 [+0.01] OK
# 33.31 [+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__->