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
# 2.79 [+2.79] 
# 2.79 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.80 [+0.00] 
# 4.40 [+1.61] tx=6283 (392 MB) txc=0 zc=n
# 4.80 [+0.40] rx=3142 (392 MB)
# 4.81 [+0.01] 
# 4.81 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.81 [+0.00] 
# 6.47 [+1.66] tx=3905 (243 MB) txc=3905 zc=n
# 6.82 [+0.36] rx=1945 (243 MB)
# 6.83 [+0.01] OK
# 9.94 [+3.11] 
# 9.94 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.94 [+0.00] 
# 11.60 [+1.66] tx=6403 (399 MB) txc=0 zc=n
# 12.00 [+0.40] rx=3202 (399 MB)
# 12.01 [+0.01] 
# 12.01 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 12.01 [+0.00] 
# 13.73 [+1.73] tx=4001 (249 MB) txc=4001 zc=n
# 14.08 [+0.35] rx=2002 (249 MB)
# 14.09 [+0.01] OK
# 17.16 [+3.07] 
# 17.16 [+0.00] ipv4 udp -t 1 tx-rx
# 17.16 [+0.00] 
# 18.86 [+1.70] tx=11132 (694 MB) txc=0 zc=n
# 19.36 [+0.50] rx=11132 (694 MB)
# 19.37 [+0.01] 
# 19.37 [+0.00] ipv4 udp -t 1 tx-only
# 19.37 [+0.00] 
# 20.73 [+1.35] tx=8116 (506 MB) txc=0 zc=n
# 20.74 [+0.01] 
# 20.74 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.74 [+0.00] 
# 22.39 [+1.65] tx=4635 (289 MB) txc=4635 zc=n
# 22.89 [+0.50] rx=4635 (289 MB)
# 22.89 [+0.01] 
# 22.89 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.89 [+0.00] 
# 24.24 [+1.35] tx=4330 (270 MB) txc=4330 zc=y
# 24.25 [+0.01] OK
# 27.05 [+2.79] 
# 27.05 [+0.00] ipv6 udp -t 1 tx-rx
# 27.05 [+0.00] 
# 28.65 [+1.61] tx=10999 (686 MB) txc=0 zc=n
# 29.15 [+0.50] rx=10999 (686 MB)
# 29.16 [+0.00] 
# 29.16 [+0.00] ipv6 udp -t 1 tx-only
# 29.16 [+0.00] 
# 30.50 [+1.34] tx=7960 (496 MB) txc=0 zc=n
# 30.51 [+0.01] 
# 30.51 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.51 [+0.00] 
# 32.13 [+1.63] tx=4742 (295 MB) txc=4742 zc=n
# 32.64 [+0.50] rx=4742 (295 MB)
# 32.64 [+0.01] 
# 32.64 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.64 [+0.00] 
# 33.99 [+1.35] tx=4397 (274 MB) txc=4397 zc=y
# 34.00 [+0.01] OK
# 34.22 [+0.22] 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__->