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
# 2.50 [+2.50] 
# 2.51 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.51 [+0.00] 
# 4.10 [+1.59] tx=6655 (415 MB) txc=0 zc=n
# 4.50 [+0.40] rx=3326 (415 MB)
# 4.51 [+0.01] 
# 4.51 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.51 [+0.00] 
# 6.16 [+1.65] tx=4112 (256 MB) txc=4112 zc=n
# 6.52 [+0.36] rx=2057 (256 MB)
# 6.52 [+0.00] OK
# 9.21 [+2.69] 
# 9.21 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.21 [+0.00] 
# 10.81 [+1.60] tx=6545 (408 MB) txc=0 zc=n
# 11.21 [+0.40] rx=3273 (408 MB)
# 11.22 [+0.01] 
# 11.22 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.22 [+0.00] 
# 12.86 [+1.64] tx=4000 (249 MB) txc=4000 zc=n
# 13.22 [+0.36] rx=2001 (249 MB)
# 13.23 [+0.01] OK
# 15.89 [+2.66] 
# 15.89 [+0.00] ipv4 udp -t 1 tx-rx
# 15.89 [+0.00] 
# 17.50 [+1.61] tx=11719 (731 MB) txc=0 zc=n
# 18.00 [+0.50] rx=11719 (731 MB)
# 18.01 [+0.00] 
# 18.01 [+0.00] ipv4 udp -t 1 tx-only
# 18.01 [+0.00] 
# 19.37 [+1.36] tx=8214 (512 MB) txc=0 zc=n
# 19.38 [+0.01] 
# 19.38 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.38 [+0.00] 
# 20.97 [+1.59] tx=4895 (305 MB) txc=4895 zc=n
# 21.47 [+0.50] rx=4895 (305 MB)
# 21.48 [+0.01] 
# 21.48 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.48 [+0.00] 
# 22.82 [+1.34] tx=4418 (275 MB) txc=4418 zc=y
# 22.83 [+0.01] OK
# 25.57 [+2.74] 
# 25.57 [+0.00] ipv6 udp -t 1 tx-rx
# 25.57 [+0.00] 
# 27.17 [+1.59] tx=11785 (735 MB) txc=0 zc=n
# 27.67 [+0.50] rx=11785 (735 MB)
# 27.67 [+0.00] 
# 27.67 [+0.00] ipv6 udp -t 1 tx-only
# 27.67 [+0.00] 
# 29.03 [+1.35] tx=8250 (514 MB) txc=0 zc=n
# 29.04 [+0.01] 
# 29.04 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.04 [+0.00] 
# 30.66 [+1.63] tx=4838 (301 MB) txc=4838 zc=n
# 31.17 [+0.51] rx=4838 (301 MB)
# 31.18 [+0.01] 
# 31.18 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.18 [+0.00] 
# 32.54 [+1.35] tx=4434 (276 MB) txc=4434 zc=y
# 32.55 [+0.02] OK
# 32.79 [+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__->