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
# 2.64 [+2.64] 
# 2.64 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.64 [+0.00] 
# 4.25 [+1.62] tx=6117 (381 MB) txc=0 zc=n
# 4.65 [+0.40] rx=3057 (381 MB)
# 4.66 [+0.01] 
# 4.66 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.66 [+0.00] 
# 6.32 [+1.65] tx=3836 (239 MB) txc=3836 zc=n
# 6.68 [+0.36] rx=1917 (239 MB)
# 6.68 [+0.01] OK
# 9.79 [+3.11] 
# 9.79 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.79 [+0.00] 
# 11.42 [+1.63] tx=6198 (386 MB) txc=0 zc=n
# 11.82 [+0.40] rx=3099 (386 MB)
# 11.83 [+0.01] 
# 11.83 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.83 [+0.00] 
# 13.51 [+1.68] tx=3855 (240 MB) txc=3855 zc=n
# 13.86 [+0.35] rx=1928 (240 MB)
# 13.87 [+0.00] OK
# 16.62 [+2.75] 
# 16.62 [+0.00] ipv4 udp -t 1 tx-rx
# 16.62 [+0.00] 
# 18.24 [+1.61] tx=11118 (693 MB) txc=0 zc=n
# 18.74 [+0.50] rx=11118 (693 MB)
# 18.74 [+0.00] 
# 18.74 [+0.00] ipv4 udp -t 1 tx-only
# 18.74 [+0.00] 
# 20.11 [+1.37] tx=8007 (499 MB) txc=0 zc=n
# 20.12 [+0.01] 
# 20.12 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.12 [+0.00] 
# 21.76 [+1.64] tx=4640 (289 MB) txc=4640 zc=n
# 22.26 [+0.50] rx=4640 (289 MB)
# 22.27 [+0.00] 
# 22.27 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.27 [+0.00] 
# 23.62 [+1.35] tx=4280 (267 MB) txc=4280 zc=y
# 23.63 [+0.01] OK
# 26.40 [+2.77] 
# 26.40 [+0.00] ipv6 udp -t 1 tx-rx
# 26.41 [+0.00] 
# 28.02 [+1.62] tx=11119 (693 MB) txc=0 zc=n
# 28.52 [+0.50] rx=11119 (693 MB)
# 28.53 [+0.00] 
# 28.53 [+0.00] ipv6 udp -t 1 tx-only
# 28.53 [+0.00] 
# 29.89 [+1.36] tx=8050 (502 MB) txc=0 zc=n
# 29.91 [+0.02] 
# 29.91 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.91 [+0.00] 
# 31.52 [+1.61] tx=4619 (288 MB) txc=4619 zc=n
# 32.02 [+0.50] rx=4619 (288 MB)
# 32.04 [+0.02] 
# 32.04 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.04 [+0.00] 
# 33.40 [+1.37] tx=4303 (268 MB) txc=4303 zc=y
# 33.41 [+0.01] OK
# 33.71 [+0.29] 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__->