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
# 2.56 [+2.56] 
# 2.56 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.56 [+0.00] 
# 4.19 [+1.63] tx=6444 (402 MB) txc=0 zc=n
# 4.59 [+0.40] rx=3223 (402 MB)
# 4.59 [+0.01] 
# 4.59 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.59 [+0.00] 
# 6.27 [+1.68] tx=4027 (251 MB) txc=4027 zc=n
# 6.62 [+0.35] rx=2015 (251 MB)
# 6.63 [+0.01] OK
# 9.49 [+2.86] 
# 9.49 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.49 [+0.00] 
# 11.16 [+1.66] tx=6085 (379 MB) txc=0 zc=n
# 11.55 [+0.40] rx=3044 (379 MB)
# 11.56 [+0.01] 
# 11.56 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.56 [+0.00] 
# 13.22 [+1.66] tx=3963 (247 MB) txc=3963 zc=n
# 13.58 [+0.36] rx=1983 (247 MB)
# 13.59 [+0.00] OK
# 16.40 [+2.81] 
# 16.40 [+0.00] ipv4 udp -t 1 tx-rx
# 16.40 [+0.00] 
# 18.05 [+1.65] tx=7536 (470 MB) txc=0 zc=n
# 18.55 [+0.50] rx=7536 (470 MB)
# 18.55 [+0.01] 
# 18.55 [+0.00] ipv4 udp -t 1 tx-only
# 18.55 [+0.00] 
# 19.92 [+1.36] tx=8059 (502 MB) txc=0 zc=n
# 19.93 [+0.01] 
# 19.93 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.93 [+0.00] 
# 21.55 [+1.62] tx=3869 (241 MB) txc=3869 zc=n
# 22.05 [+0.50] rx=3869 (241 MB)
# 22.07 [+0.02] 
# 22.07 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.07 [+0.00] 
# 23.42 [+1.35] tx=4244 (264 MB) txc=4244 zc=y
# 23.43 [+0.01] OK
# 26.34 [+2.91] 
# 26.34 [+0.00] ipv6 udp -t 1 tx-rx
# 26.34 [+0.00] 
# 27.95 [+1.61] tx=7481 (466 MB) txc=0 zc=n
# 28.45 [+0.50] rx=7481 (466 MB)
# 28.45 [+0.00] 
# 28.45 [+0.00] ipv6 udp -t 1 tx-only
# 28.45 [+0.00] 
# 29.83 [+1.37] tx=7981 (498 MB) txc=0 zc=n
# 29.83 [+0.01] 
# 29.83 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.83 [+0.00] 
# 31.46 [+1.62] tx=3834 (239 MB) txc=3834 zc=n
# 31.96 [+0.50] rx=3834 (239 MB)
# 31.96 [+0.00] 
# 31.96 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.96 [+0.00] 
# 33.32 [+1.36] tx=4299 (268 MB) txc=4299 zc=y
# 33.33 [+0.01] OK
# 33.58 [+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__->