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
# 2.49 [+2.49] 
# 2.49 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.49 [+0.00] 
# 4.13 [+1.64] tx=6456 (402 MB) txc=0 zc=n
# 4.52 [+0.39] rx=3229 (402 MB)
# 4.53 [+0.01] 
# 4.53 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.53 [+0.00] 
# 6.18 [+1.65] tx=4004 (249 MB) txc=4004 zc=n
# 6.54 [+0.36] rx=2003 (249 MB)
# 6.54 [+0.01] OK
# 9.29 [+2.74] 
# 9.29 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.29 [+0.00] 
# 10.91 [+1.62] tx=6429 (401 MB) txc=0 zc=n
# 11.30 [+0.39] rx=3214 (401 MB)
# 11.31 [+0.01] 
# 11.31 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.31 [+0.00] 
# 12.99 [+1.68] tx=3988 (248 MB) txc=3988 zc=n
# 13.34 [+0.36] rx=1994 (248 MB)
# 13.35 [+0.01] OK
# 16.23 [+2.88] 
# 16.23 [+0.00] ipv4 udp -t 1 tx-rx
# 16.23 [+0.00] 
# 17.85 [+1.62] tx=7500 (468 MB) txc=0 zc=n
# 18.35 [+0.50] rx=7500 (468 MB)
# 18.36 [+0.01] 
# 18.36 [+0.00] ipv4 udp -t 1 tx-only
# 18.36 [+0.00] 
# 19.72 [+1.36] tx=8194 (511 MB) txc=0 zc=n
# 19.73 [+0.01] 
# 19.73 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.73 [+0.00] 
# 21.37 [+1.64] tx=3925 (244 MB) txc=3925 zc=n
# 21.87 [+0.50] rx=3925 (244 MB)
# 21.88 [+0.01] 
# 21.88 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.88 [+0.00] 
# 23.23 [+1.36] tx=4295 (268 MB) txc=4295 zc=y
# 23.24 [+0.01] OK
# 26.20 [+2.96] 
# 26.20 [+0.00] ipv6 udp -t 1 tx-rx
# 26.20 [+0.00] 
# 27.84 [+1.64] tx=7359 (459 MB) txc=0 zc=n
# 28.34 [+0.50] rx=7359 (459 MB)
# 28.34 [+0.01] 
# 28.34 [+0.00] ipv6 udp -t 1 tx-only
# 28.34 [+0.00] 
# 29.70 [+1.36] tx=7913 (493 MB) txc=0 zc=n
# 29.71 [+0.01] 
# 29.71 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.71 [+0.00] 
# 31.34 [+1.64] tx=3815 (238 MB) txc=3815 zc=n
# 31.85 [+0.50] rx=3815 (238 MB)
# 31.85 [+0.01] 
# 31.85 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.85 [+0.00] 
# 33.21 [+1.35] tx=4186 (261 MB) txc=4186 zc=y
# 33.22 [+0.01] OK
# 33.47 [+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__->