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
# 2.65 [+2.65] 
# 2.65 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.65 [+0.00] 
# 4.32 [+1.66] tx=6134 (382 MB) txc=0 zc=n
# 4.72 [+0.40] rx=3068 (382 MB)
# 4.73 [+0.02] 
# 4.74 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.74 [+0.00] 
# 6.47 [+1.74] tx=3719 (232 MB) txc=3719 zc=n
# 6.83 [+0.36] rx=1861 (232 MB)
# 6.84 [+0.01] OK
# 10.09 [+3.25] 
# 10.09 [+0.00] ipv6 tcp -t 1 tx-rx
# 10.09 [+0.00] 
# 11.76 [+1.67] tx=6130 (382 MB) txc=0 zc=n
# 12.16 [+0.40] rx=3066 (382 MB)
# 12.16 [+0.01] 
# 12.16 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 12.17 [+0.00] 
# 13.82 [+1.66] tx=3906 (243 MB) txc=3906 zc=n
# 14.18 [+0.36] rx=1954 (243 MB)
# 14.22 [+0.04] OK
# 17.23 [+3.01] 
# 17.23 [+0.00] ipv4 udp -t 1 tx-rx
# 17.23 [+0.00] 
# 18.87 [+1.64] tx=11087 (691 MB) txc=0 zc=n
# 19.37 [+0.50] rx=11087 (691 MB)
# 19.37 [+0.01] 
# 19.37 [+0.00] ipv4 udp -t 1 tx-only
# 19.37 [+0.00] 
# 20.74 [+1.37] tx=7973 (497 MB) txc=0 zc=n
# 20.75 [+0.01] 
# 20.75 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.75 [+0.00] 
# 22.38 [+1.62] tx=4639 (289 MB) txc=4639 zc=n
# 22.88 [+0.50] rx=4639 (289 MB)
# 22.90 [+0.02] 
# 22.90 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.90 [+0.00] 
# 24.27 [+1.37] tx=4274 (266 MB) txc=4274 zc=y
# 24.27 [+0.01] OK
# 27.45 [+3.18] 
# 27.45 [+0.00] ipv6 udp -t 1 tx-rx
# 27.45 [+0.00] 
# 29.12 [+1.66] tx=9949 (620 MB) txc=0 zc=n
# 29.62 [+0.50] rx=9949 (620 MB)
# 29.63 [+0.01] 
# 29.63 [+0.00] ipv6 udp -t 1 tx-only
# 29.63 [+0.00] 
# 30.99 [+1.36] tx=7789 (486 MB) txc=0 zc=n
# 31.00 [+0.01] 
# 31.00 [+0.00] ipv6 udp -z -t 1 tx-rx
# 31.00 [+0.00] 
# 32.62 [+1.62] tx=4647 (289 MB) txc=4647 zc=n
# 33.12 [+0.50] rx=4647 (289 MB)
# 33.13 [+0.01] 
# 33.13 [+0.00] ipv6 udp -z -t 1 tx-only
# 33.13 [+0.00] 
# 34.48 [+1.35] tx=4274 (266 MB) txc=4274 zc=y
# 34.50 [+0.02] OK
# 34.71 [+0.21] 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__->