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
# 2.50 [+2.50] 
# 2.50 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.50 [+0.00] 
# 4.13 [+1.62] tx=6507 (406 MB) txc=0 zc=n
# 4.52 [+0.40] rx=3254 (406 MB)
# 4.53 [+0.01] 
# 4.53 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.53 [+0.00] 
# 6.17 [+1.64] tx=4060 (253 MB) txc=4060 zc=n
# 6.53 [+0.36] rx=2031 (253 MB)
# 6.53 [+0.01] OK
# 9.35 [+2.82] 
# 9.35 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.35 [+0.00] 
# 10.97 [+1.62] tx=6445 (402 MB) txc=0 zc=n
# 11.37 [+0.40] rx=3209 (402 MB)
# 11.37 [+0.01] 
# 11.37 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.38 [+0.00] 
# 13.04 [+1.66] tx=4006 (249 MB) txc=4006 zc=n
# 13.39 [+0.36] rx=2004 (249 MB)
# 13.40 [+0.01] OK
# 16.09 [+2.69] 
# 16.09 [+0.00] ipv4 udp -t 1 tx-rx
# 16.09 [+0.00] 
# 17.72 [+1.63] tx=7675 (478 MB) txc=0 zc=n
# 18.22 [+0.50] rx=7675 (478 MB)
# 18.25 [+0.03] 
# 18.25 [+0.00] ipv4 udp -t 1 tx-only
# 18.25 [+0.00] 
# 19.60 [+1.35] tx=8046 (502 MB) txc=0 zc=n
# 19.60 [+0.01] 
# 19.60 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.60 [+0.00] 
# 21.22 [+1.62] tx=3922 (244 MB) txc=3922 zc=n
# 21.72 [+0.50] rx=3922 (244 MB)
# 21.72 [+0.00] 
# 21.72 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.73 [+0.00] 
# 23.09 [+1.36] tx=4301 (268 MB) txc=4301 zc=y
# 23.09 [+0.01] OK
# 25.90 [+2.80] 
# 25.90 [+0.00] ipv6 udp -t 1 tx-rx
# 25.90 [+0.00] 
# 27.51 [+1.61] tx=7468 (466 MB) txc=0 zc=n
# 28.01 [+0.50] rx=7468 (466 MB)
# 28.01 [+0.01] 
# 28.01 [+0.00] ipv6 udp -t 1 tx-only
# 28.01 [+0.00] 
# 29.35 [+1.34] tx=8041 (501 MB) txc=0 zc=n
# 29.36 [+0.01] 
# 29.36 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.36 [+0.00] 
# 30.98 [+1.62] tx=3953 (246 MB) txc=3953 zc=n
# 31.48 [+0.50] rx=3953 (246 MB)
# 31.49 [+0.00] 
# 31.49 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.49 [+0.00] 
# 32.85 [+1.36] tx=4313 (269 MB) txc=4313 zc=y
# 32.87 [+0.02] OK
# 33.10 [+0.23] 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__->