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
# 2.61 [+2.61] 
# 2.61 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.61 [+0.00] 
# 4.23 [+1.62] tx=6303 (393 MB) txc=0 zc=n
# 4.63 [+0.40] rx=3152 (393 MB)
# 4.65 [+0.02] 
# 4.65 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.65 [+0.00] 
# 6.33 [+1.68] tx=3765 (234 MB) txc=3765 zc=n
# 6.69 [+0.36] rx=1884 (234 MB)
# 6.69 [+0.01] OK
# 9.55 [+2.86] 
# 9.55 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.56 [+0.00] 
# 11.18 [+1.62] tx=4786 (298 MB) txc=0 zc=n
# 11.58 [+0.40] rx=2394 (298 MB)
# 11.60 [+0.02] 
# 11.60 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.60 [+0.00] 
# 13.27 [+1.67] tx=3782 (236 MB) txc=3782 zc=n
# 13.62 [+0.36] rx=1892 (236 MB)
# 13.63 [+0.01] OK
# 16.41 [+2.78] 
# 16.41 [+0.00] ipv4 udp -t 1 tx-rx
# 16.42 [+0.00] 
# 18.04 [+1.62] tx=10934 (682 MB) txc=0 zc=n
# 18.54 [+0.50] rx=10934 (682 MB)
# 18.56 [+0.02] 
# 18.56 [+0.00] ipv4 udp -t 1 tx-only
# 18.56 [+0.00] 
# 19.92 [+1.36] tx=7828 (488 MB) txc=0 zc=n
# 19.94 [+0.01] 
# 19.94 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.94 [+0.00] 
# 21.54 [+1.61] tx=4426 (276 MB) txc=4426 zc=n
# 22.05 [+0.50] rx=4426 (276 MB)
# 22.05 [+0.00] 
# 22.05 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.05 [+0.00] 
# 23.41 [+1.36] tx=4063 (253 MB) txc=4063 zc=y
# 23.42 [+0.01] OK
# 26.22 [+2.80] 
# 26.22 [+0.00] ipv6 udp -t 1 tx-rx
# 26.22 [+0.00] 
# 27.83 [+1.61] tx=11051 (689 MB) txc=0 zc=n
# 28.33 [+0.50] rx=11051 (689 MB)
# 28.34 [+0.01] 
# 28.34 [+0.00] ipv6 udp -t 1 tx-only
# 28.34 [+0.00] 
# 29.71 [+1.37] tx=8015 (500 MB) txc=0 zc=n
# 29.72 [+0.01] 
# 29.72 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.72 [+0.00] 
# 31.35 [+1.62] tx=4719 (294 MB) txc=4719 zc=n
# 31.85 [+0.50] rx=4719 (294 MB)
# 31.85 [+0.01] 
# 31.85 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.86 [+0.00] 
# 33.21 [+1.36] tx=4248 (265 MB) txc=4248 zc=y
# 33.22 [+0.01] OK
# 33.46 [+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__->