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
# 2.65 [+2.65] 
# 2.65 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.65 [+0.00] 
# 4.30 [+1.65] tx=6491 (405 MB) txc=0 zc=n
# 4.70 [+0.40] rx=3238 (405 MB)
# 4.71 [+0.01] 
# 4.71 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.71 [+0.00] 
# 6.37 [+1.67] tx=3969 (247 MB) txc=3969 zc=n
# 6.73 [+0.35] rx=1986 (247 MB)
# 6.73 [+0.01] OK
# 9.57 [+2.84] 
# 9.57 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.57 [+0.00] 
# 11.18 [+1.61] tx=6332 (395 MB) txc=0 zc=n
# 11.59 [+0.40] rx=3167 (395 MB)
# 11.59 [+0.01] 
# 11.59 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.59 [+0.00] 
# 13.25 [+1.66] tx=3975 (248 MB) txc=3975 zc=n
# 13.61 [+0.36] rx=1989 (248 MB)
# 13.62 [+0.01] OK
# 16.49 [+2.87] 
# 16.49 [+0.00] ipv4 udp -t 1 tx-rx
# 16.49 [+0.00] 
# 18.09 [+1.60] tx=7382 (460 MB) txc=0 zc=n
# 18.59 [+0.50] rx=7382 (460 MB)
# 18.59 [+0.00] 
# 18.59 [+0.00] ipv4 udp -t 1 tx-only
# 18.59 [+0.00] 
# 19.94 [+1.35] tx=7921 (494 MB) txc=0 zc=n
# 19.95 [+0.01] 
# 19.95 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.95 [+0.00] 
# 21.59 [+1.64] tx=3839 (239 MB) txc=3839 zc=n
# 22.09 [+0.50] rx=3839 (239 MB)
# 22.09 [+0.00] 
# 22.09 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.09 [+0.00] 
# 23.45 [+1.36] tx=4060 (253 MB) txc=4060 zc=y
# 23.46 [+0.01] OK
# 26.40 [+2.94] 
# 26.40 [+0.00] ipv6 udp -t 1 tx-rx
# 26.40 [+0.00] 
# 28.04 [+1.64] tx=7442 (464 MB) txc=0 zc=n
# 28.54 [+0.50] rx=7442 (464 MB)
# 28.55 [+0.00] 
# 28.55 [+0.00] ipv6 udp -t 1 tx-only
# 28.55 [+0.00] 
# 29.91 [+1.36] tx=8006 (499 MB) txc=0 zc=n
# 29.92 [+0.01] 
# 29.92 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.92 [+0.00] 
# 31.54 [+1.61] tx=3769 (235 MB) txc=3769 zc=n
# 32.04 [+0.50] rx=3769 (235 MB)
# 32.04 [+0.00] 
# 32.04 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.04 [+0.00] 
# 33.40 [+1.36] tx=4260 (265 MB) txc=4260 zc=y
# 33.41 [+0.01] OK
# 33.68 [+0.27] 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__->