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
# 2.68 [+2.68] 
# 2.68 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.68 [+0.00] 
# 4.33 [+1.65] tx=6304 (393 MB) txc=0 zc=n
# 4.73 [+0.40] rx=3152 (393 MB)
# 4.74 [+0.01] 
# 4.74 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.74 [+0.00] 
# 6.41 [+1.67] tx=3825 (238 MB) txc=3825 zc=n
# 6.76 [+0.36] rx=1914 (238 MB)
# 6.78 [+0.02] OK
# 9.64 [+2.86] 
# 9.64 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.64 [+0.00] 
# 11.29 [+1.65] tx=6285 (392 MB) txc=0 zc=n
# 11.69 [+0.40] rx=3143 (392 MB)
# 11.70 [+0.01] 
# 11.71 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.71 [+0.00] 
# 13.37 [+1.66] tx=3765 (234 MB) txc=3765 zc=n
# 13.73 [+0.36] rx=1883 (234 MB)
# 13.73 [+0.01] OK
# 16.83 [+3.10] 
# 16.83 [+0.00] ipv4 udp -t 1 tx-rx
# 16.84 [+0.00] 
# 18.47 [+1.63] tx=11440 (713 MB) txc=0 zc=n
# 18.97 [+0.50] rx=11440 (713 MB)
# 18.98 [+0.01] 
# 18.98 [+0.00] ipv4 udp -t 1 tx-only
# 18.98 [+0.00] 
# 20.35 [+1.37] tx=7582 (473 MB) txc=0 zc=n
# 20.36 [+0.01] 
# 20.36 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.36 [+0.00] 
# 22.02 [+1.66] tx=4701 (293 MB) txc=4701 zc=n
# 22.52 [+0.50] rx=4701 (293 MB)
# 22.55 [+0.03] 
# 22.55 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.55 [+0.00] 
# 23.92 [+1.37] tx=4219 (263 MB) txc=4219 zc=y
# 23.93 [+0.01] OK
# 26.84 [+2.91] 
# 26.84 [+0.00] ipv6 udp -t 1 tx-rx
# 26.84 [+0.00] 
# 28.48 [+1.63] tx=11363 (709 MB) txc=0 zc=n
# 28.98 [+0.50] rx=11363 (709 MB)
# 28.98 [+0.00] 
# 28.98 [+0.00] ipv6 udp -t 1 tx-only
# 28.99 [+0.00] 
# 30.39 [+1.40] tx=7793 (486 MB) txc=0 zc=n
# 30.40 [+0.01] 
# 30.40 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.40 [+0.00] 
# 32.03 [+1.63] tx=4690 (292 MB) txc=4690 zc=n
# 32.53 [+0.50] rx=4690 (292 MB)
# 32.55 [+0.02] 
# 32.55 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.55 [+0.00] 
# 33.95 [+1.40] tx=4213 (262 MB) txc=4213 zc=y
# 33.96 [+0.01] OK
# 34.22 [+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__->