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] 
# 2.48 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.48 [+0.00] 
# 4.09 [+1.61] tx=6313 (393 MB) txc=0 zc=n
# 4.49 [+0.40] rx=3155 (393 MB)
# 4.50 [+0.01] 
# 4.50 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.50 [+0.00] 
# 6.18 [+1.68] tx=3882 (242 MB) txc=3882 zc=n
# 6.54 [+0.36] rx=1942 (242 MB)
# 6.54 [+0.00] OK
# 9.22 [+2.68] 
# 9.22 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.22 [+0.00] 
# 10.83 [+1.60] tx=6165 (384 MB) txc=0 zc=n
# 11.23 [+0.40] rx=3084 (384 MB)
# 11.23 [+0.00] 
# 11.23 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.23 [+0.00] 
# 12.89 [+1.66] tx=3811 (237 MB) txc=3811 zc=n
# 13.25 [+0.36] rx=1907 (237 MB)
# 13.25 [+0.01] OK
# 15.98 [+2.73] 
# 15.98 [+0.00] ipv4 udp -t 1 tx-rx
# 15.98 [+0.00] 
# 17.58 [+1.60] tx=10886 (679 MB) txc=0 zc=n
# 18.08 [+0.50] rx=10886 (679 MB)
# 18.08 [+0.00] 
# 18.08 [+0.00] ipv4 udp -t 1 tx-only
# 18.08 [+0.00] 
# 19.45 [+1.36] tx=7811 (487 MB) txc=0 zc=n
# 19.45 [+0.01] 
# 19.45 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.45 [+0.00] 
# 21.09 [+1.64] tx=4562 (284 MB) txc=4562 zc=n
# 21.59 [+0.50] rx=4562 (284 MB)
# 21.60 [+0.00] 
# 21.60 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.60 [+0.00] 
# 22.94 [+1.34] tx=4225 (263 MB) txc=4225 zc=y
# 22.95 [+0.01] OK
# 25.66 [+2.71] 
# 25.66 [+0.00] ipv6 udp -t 1 tx-rx
# 25.66 [+0.00] 
# 27.27 [+1.61] tx=10910 (680 MB) txc=0 zc=n
# 27.77 [+0.50] rx=10910 (680 MB)
# 27.77 [+0.00] 
# 27.77 [+0.00] ipv6 udp -t 1 tx-only
# 27.77 [+0.00] 
# 29.13 [+1.36] tx=7822 (488 MB) txc=0 zc=n
# 29.14 [+0.01] 
# 29.14 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.14 [+0.00] 
# 30.75 [+1.60] tx=4562 (284 MB) txc=4562 zc=n
# 31.25 [+0.50] rx=4562 (284 MB)
# 31.25 [+0.01] 
# 31.25 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.25 [+0.00] 
# 32.61 [+1.36] tx=4243 (264 MB) txc=4243 zc=y
# 32.62 [+0.01] OK
# 32.88 [+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__->