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
# 2.60 [+2.60] 
# 2.60 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.60 [+0.00] 
# 4.21 [+1.61] tx=6185 (385 MB) txc=0 zc=n
# 4.61 [+0.40] rx=3093 (385 MB)
# 4.61 [+0.01] 
# 4.61 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.61 [+0.00] 
# 6.27 [+1.66] tx=3732 (232 MB) txc=3732 zc=n
# 6.63 [+0.36] rx=1867 (232 MB)
# 6.65 [+0.02] OK
# 9.40 [+2.75] 
# 9.40 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.41 [+0.00] 
# 11.00 [+1.59] tx=6109 (381 MB) txc=0 zc=n
# 11.40 [+0.40] rx=3056 (381 MB)
# 11.42 [+0.02] 
# 11.42 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.42 [+0.00] 
# 13.07 [+1.65] tx=3828 (238 MB) txc=3828 zc=n
# 13.43 [+0.36] rx=1915 (238 MB)
# 13.43 [+0.00] OK
# 16.18 [+2.74] 
# 16.18 [+0.00] ipv4 udp -t 1 tx-rx
# 16.18 [+0.00] 
# 17.81 [+1.63] tx=7221 (450 MB) txc=0 zc=n
# 18.31 [+0.50] rx=7221 (450 MB)
# 18.31 [+0.00] 
# 18.31 [+0.00] ipv4 udp -t 1 tx-only
# 18.31 [+0.00] 
# 19.68 [+1.37] tx=7595 (473 MB) txc=0 zc=n
# 19.69 [+0.01] 
# 19.69 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.69 [+0.00] 
# 21.31 [+1.62] tx=3697 (230 MB) txc=3697 zc=n
# 21.81 [+0.50] rx=3697 (230 MB)
# 21.83 [+0.02] 
# 21.83 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.83 [+0.00] 
# 23.20 [+1.37] tx=4177 (260 MB) txc=4177 zc=y
# 23.22 [+0.02] OK
# 26.01 [+2.79] 
# 26.02 [+0.00] ipv6 udp -t 1 tx-rx
# 26.02 [+0.00] 
# 27.63 [+1.62] tx=7090 (442 MB) txc=0 zc=n
# 28.13 [+0.50] rx=7090 (442 MB)
# 28.14 [+0.00] 
# 28.14 [+0.00] ipv6 udp -t 1 tx-only
# 28.14 [+0.00] 
# 29.51 [+1.37] tx=7610 (474 MB) txc=0 zc=n
# 29.51 [+0.01] 
# 29.51 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.52 [+0.00] 
# 31.13 [+1.61] tx=3641 (227 MB) txc=3641 zc=n
# 31.63 [+0.50] rx=3641 (227 MB)
# 31.63 [+0.00] 
# 31.63 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.64 [+0.00] 
# 33.00 [+1.37] tx=4038 (251 MB) txc=4038 zc=y
# 33.01 [+0.01] OK
# 33.32 [+0.31] 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__->