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
# 2.46 [+2.46] 
# 2.46 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.46 [+0.00] 
# 4.07 [+1.61] tx=6409 (399 MB) txc=0 zc=n
# 4.47 [+0.40] rx=3194 (399 MB)
# 4.47 [+0.01] 
# 4.47 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.47 [+0.00] 
# 6.13 [+1.66] tx=4007 (250 MB) txc=4007 zc=n
# 6.49 [+0.36] rx=2005 (250 MB)
# 6.50 [+0.01] OK
# 9.21 [+2.72] 
# 9.21 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.21 [+0.00] 
# 10.85 [+1.64] tx=6300 (393 MB) txc=0 zc=n
# 11.25 [+0.40] rx=3151 (393 MB)
# 11.26 [+0.01] 
# 11.26 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.26 [+0.00] 
# 12.93 [+1.67] tx=3971 (247 MB) txc=3971 zc=n
# 13.29 [+0.36] rx=1987 (247 MB)
# 13.29 [+0.01] OK
# 15.98 [+2.69] 
# 15.98 [+0.00] ipv4 udp -t 1 tx-rx
# 15.99 [+0.00] 
# 17.60 [+1.61] tx=7409 (462 MB) txc=0 zc=n
# 18.10 [+0.50] rx=7409 (462 MB)
# 18.11 [+0.01] 
# 18.11 [+0.00] ipv4 udp -t 1 tx-only
# 18.11 [+0.00] 
# 19.48 [+1.37] tx=7983 (498 MB) txc=0 zc=n
# 19.49 [+0.01] 
# 19.49 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.49 [+0.00] 
# 21.08 [+1.60] tx=3816 (238 MB) txc=3816 zc=n
# 21.58 [+0.50] rx=3816 (238 MB)
# 21.59 [+0.01] 
# 21.59 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.59 [+0.00] 
# 22.94 [+1.35] tx=4241 (264 MB) txc=4241 zc=y
# 22.96 [+0.02] OK
# 25.67 [+2.70] 
# 25.67 [+0.00] ipv6 udp -t 1 tx-rx
# 25.67 [+0.00] 
# 27.29 [+1.62] tx=7460 (465 MB) txc=0 zc=n
# 27.79 [+0.50] rx=7460 (465 MB)
# 27.79 [+0.00] 
# 27.79 [+0.00] ipv6 udp -t 1 tx-only
# 27.80 [+0.00] 
# 29.17 [+1.37] tx=7965 (497 MB) txc=0 zc=n
# 29.18 [+0.01] 
# 29.18 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.18 [+0.00] 
# 30.79 [+1.61] tx=3808 (237 MB) txc=3808 zc=n
# 31.29 [+0.50] rx=3808 (237 MB)
# 31.30 [+0.01] 
# 31.30 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.30 [+0.00] 
# 32.64 [+1.34] tx=4232 (264 MB) txc=4232 zc=y
# 32.65 [+0.01] OK
# 32.92 [+0.27] 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__->