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
# 2.58 [+2.58] 
# 2.58 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.58 [+0.00] 
# 4.22 [+1.64] tx=6155 (384 MB) txc=0 zc=n
# 4.62 [+0.40] rx=3074 (384 MB)
# 4.62 [+0.01] 
# 4.62 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.62 [+0.00] 
# 6.27 [+1.64] tx=3867 (241 MB) txc=3867 zc=n
# 6.62 [+0.36] rx=1935 (241 MB)
# 6.63 [+0.01] OK
# 9.40 [+2.77] 
# 9.40 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.40 [+0.00] 
# 11.03 [+1.63] tx=6255 (390 MB) txc=0 zc=n
# 11.43 [+0.40] rx=3124 (390 MB)
# 11.44 [+0.01] 
# 11.44 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.44 [+0.00] 
# 13.09 [+1.66] tx=3861 (240 MB) txc=3861 zc=n
# 13.44 [+0.35] rx=1921 (240 MB)
# 13.45 [+0.00] OK
# 16.24 [+2.79] 
# 16.24 [+0.00] ipv4 udp -t 1 tx-rx
# 16.24 [+0.00] 
# 17.87 [+1.63] tx=7316 (456 MB) txc=0 zc=n
# 18.37 [+0.50] rx=7316 (456 MB)
# 18.37 [+0.00] 
# 18.37 [+0.00] ipv4 udp -t 1 tx-only
# 18.37 [+0.00] 
# 19.72 [+1.35] tx=7797 (486 MB) txc=0 zc=n
# 19.73 [+0.01] 
# 19.73 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.73 [+0.00] 
# 21.37 [+1.63] tx=3847 (240 MB) txc=3847 zc=n
# 21.87 [+0.50] rx=3847 (240 MB)
# 21.89 [+0.02] 
# 21.89 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.89 [+0.00] 
# 23.24 [+1.35] tx=4279 (267 MB) txc=4279 zc=y
# 23.25 [+0.01] OK
# 26.10 [+2.85] 
# 26.10 [+0.00] ipv6 udp -t 1 tx-rx
# 26.10 [+0.00] 
# 27.70 [+1.61] tx=7332 (457 MB) txc=0 zc=n
# 28.20 [+0.50] rx=7332 (457 MB)
# 28.22 [+0.02] 
# 28.22 [+0.00] ipv6 udp -t 1 tx-only
# 28.22 [+0.00] 
# 29.58 [+1.36] tx=7992 (498 MB) txc=0 zc=n
# 29.59 [+0.01] 
# 29.59 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.59 [+0.00] 
# 31.20 [+1.61] tx=3765 (234 MB) txc=3765 zc=n
# 31.70 [+0.50] rx=3765 (234 MB)
# 31.71 [+0.01] 
# 31.71 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.71 [+0.00] 
# 33.07 [+1.36] tx=4255 (265 MB) txc=4255 zc=y
# 33.08 [+0.01] OK
# 33.33 [+0.25] 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__->