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
# 2.46 [+2.46] 
# 2.46 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.46 [+0.00] 
# 4.07 [+1.61] tx=6206 (387 MB) txc=0 zc=n
# 4.48 [+0.40] rx=3102 (387 MB)
# 4.48 [+0.01] 
# 4.48 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.48 [+0.00] 
# 6.13 [+1.64] tx=3842 (239 MB) txc=3842 zc=n
# 6.49 [+0.36] rx=1918 (239 MB)
# 6.49 [+0.00] OK
# 9.24 [+2.75] 
# 9.24 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.24 [+0.00] 
# 10.84 [+1.60] tx=6183 (385 MB) txc=0 zc=n
# 11.24 [+0.40] rx=3091 (385 MB)
# 11.25 [+0.01] 
# 11.25 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.25 [+0.00] 
# 12.91 [+1.66] tx=3869 (241 MB) txc=3869 zc=n
# 13.27 [+0.36] rx=1936 (241 MB)
# 13.29 [+0.02] OK
# 16.04 [+2.74] 
# 16.04 [+0.00] ipv4 udp -t 1 tx-rx
# 16.04 [+0.00] 
# 17.67 [+1.63] tx=11079 (691 MB) txc=0 zc=n
# 18.17 [+0.50] rx=11079 (691 MB)
# 18.17 [+0.00] 
# 18.17 [+0.00] ipv4 udp -t 1 tx-only
# 18.18 [+0.00] 
# 19.55 [+1.37] tx=7841 (489 MB) txc=0 zc=n
# 19.55 [+0.01] 
# 19.55 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.56 [+0.00] 
# 21.16 [+1.60] tx=4610 (287 MB) txc=4610 zc=n
# 21.66 [+0.50] rx=4610 (287 MB)
# 21.67 [+0.02] 
# 21.67 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.68 [+0.00] 
# 23.05 [+1.37] tx=4232 (264 MB) txc=4232 zc=y
# 23.05 [+0.01] OK
# 25.79 [+2.73] 
# 25.79 [+0.00] ipv6 udp -t 1 tx-rx
# 25.79 [+0.00] 
# 27.40 [+1.61] tx=11177 (697 MB) txc=0 zc=n
# 27.90 [+0.50] rx=11177 (697 MB)
# 27.91 [+0.00] 
# 27.91 [+0.00] ipv6 udp -t 1 tx-only
# 27.91 [+0.00] 
# 29.26 [+1.35] tx=7847 (489 MB) txc=0 zc=n
# 29.27 [+0.01] 
# 29.27 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.27 [+0.00] 
# 30.91 [+1.63] tx=4588 (286 MB) txc=4588 zc=n
# 31.41 [+0.50] rx=4588 (286 MB)
# 31.41 [+0.00] 
# 31.41 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.41 [+0.00] 
# 32.78 [+1.37] tx=4218 (263 MB) txc=4218 zc=y
# 32.79 [+0.01] OK
# 33.03 [+0.24] 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__->