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
# 2.52 [+2.52] 
# 2.52 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.53 [+0.00] 
# 4.16 [+1.64] tx=6264 (390 MB) txc=0 zc=n
# 4.56 [+0.40] rx=3123 (390 MB)
# 4.57 [+0.01] 
# 4.57 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.57 [+0.00] 
# 6.25 [+1.68] tx=3871 (241 MB) txc=3871 zc=n
# 6.61 [+0.36] rx=1937 (241 MB)
# 6.61 [+0.01] OK
# 9.38 [+2.77] 
# 9.38 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.38 [+0.00] 
# 11.02 [+1.63] tx=6178 (385 MB) txc=0 zc=n
# 11.42 [+0.40] rx=3085 (385 MB)
# 11.42 [+0.01] 
# 11.42 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.42 [+0.00] 
# 13.13 [+1.70] tx=3830 (239 MB) txc=3830 zc=n
# 13.48 [+0.36] rx=1916 (239 MB)
# 13.49 [+0.01] OK
# 16.24 [+2.75] 
# 16.24 [+0.00] ipv4 udp -t 1 tx-rx
# 16.24 [+0.00] 
# 17.86 [+1.63] tx=11166 (696 MB) txc=0 zc=n
# 18.36 [+0.50] rx=11166 (696 MB)
# 18.37 [+0.00] 
# 18.37 [+0.00] ipv4 udp -t 1 tx-only
# 18.37 [+0.00] 
# 19.72 [+1.36] tx=7715 (481 MB) txc=0 zc=n
# 19.74 [+0.01] 
# 19.74 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.74 [+0.00] 
# 21.40 [+1.66] tx=4611 (287 MB) txc=4611 zc=n
# 21.90 [+0.50] rx=4611 (287 MB)
# 21.91 [+0.02] 
# 21.92 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.92 [+0.00] 
# 23.27 [+1.36] tx=4193 (261 MB) txc=4193 zc=y
# 23.28 [+0.01] OK
# 26.09 [+2.81] 
# 26.09 [+0.00] ipv6 udp -t 1 tx-rx
# 26.09 [+0.00] 
# 27.70 [+1.61] tx=11069 (690 MB) txc=0 zc=n
# 28.20 [+0.50] rx=11069 (690 MB)
# 28.21 [+0.00] 
# 28.21 [+0.00] ipv6 udp -t 1 tx-only
# 28.21 [+0.00] 
# 29.57 [+1.36] tx=7876 (491 MB) txc=0 zc=n
# 29.57 [+0.01] 
# 29.57 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.57 [+0.00] 
# 31.22 [+1.64] tx=4629 (288 MB) txc=4629 zc=n
# 31.72 [+0.50] rx=4629 (288 MB)
# 31.72 [+0.00] 
# 31.72 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.72 [+0.00] 
# 33.09 [+1.37] tx=4262 (265 MB) txc=4262 zc=y
# 33.10 [+0.01] OK
# 33.42 [+0.32] 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__->