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
# 2.55 [+2.55] 
# 2.55 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.55 [+0.00] 
# 4.17 [+1.62] tx=6398 (399 MB) txc=0 zc=n
# 4.56 [+0.40] rx=3200 (399 MB)
# 4.57 [+0.01] 
# 4.57 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.57 [+0.00] 
# 6.24 [+1.67] tx=3906 (243 MB) txc=3906 zc=n
# 6.60 [+0.35] rx=1953 (243 MB)
# 6.61 [+0.02] OK
# 9.39 [+2.78] 
# 9.39 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.40 [+0.00] 
# 11.02 [+1.62] tx=6349 (396 MB) txc=0 zc=n
# 11.42 [+0.40] rx=3174 (396 MB)
# 11.42 [+0.01] 
# 11.42 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.42 [+0.00] 
# 13.09 [+1.67] tx=3954 (246 MB) txc=3954 zc=n
# 13.45 [+0.36] rx=1975 (246 MB)
# 13.47 [+0.02] OK
# 16.28 [+2.81] 
# 16.28 [+0.00] ipv4 udp -t 1 tx-rx
# 16.28 [+0.00] 
# 17.91 [+1.63] tx=12349 (770 MB) txc=0 zc=n
# 18.41 [+0.50] rx=12349 (770 MB)
# 18.41 [+0.01] 
# 18.41 [+0.00] ipv4 udp -t 1 tx-only
# 18.41 [+0.00] 
# 19.78 [+1.36] tx=8156 (508 MB) txc=0 zc=n
# 19.80 [+0.02] 
# 19.80 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.80 [+0.00] 
# 21.42 [+1.62] tx=4657 (290 MB) txc=4657 zc=n
# 21.92 [+0.50] rx=4657 (290 MB)
# 21.93 [+0.01] 
# 21.93 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.93 [+0.00] 
# 23.29 [+1.36] tx=4284 (267 MB) txc=4284 zc=y
# 23.30 [+0.01] OK
# 26.12 [+2.82] 
# 26.12 [+0.00] ipv6 udp -t 1 tx-rx
# 26.13 [+0.00] 
# 27.76 [+1.64] tx=12365 (771 MB) txc=0 zc=n
# 28.25 [+0.49] rx=12363 (771 MB)
# 28.26 [+0.01] 
# 28.26 [+0.00] ipv6 udp -t 1 tx-only
# 28.26 [+0.00] 
# 29.63 [+1.37] tx=7973 (497 MB) txc=0 zc=n
# 29.64 [+0.01] 
# 29.64 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.64 [+0.00] 
# 31.27 [+1.63] tx=4677 (291 MB) txc=4677 zc=n
# 31.76 [+0.49] rx=4677 (291 MB)
# 31.76 [+0.01] 
# 31.76 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.76 [+0.00] 
# 33.13 [+1.36] tx=4294 (267 MB) txc=4294 zc=y
# 33.13 [+0.01] OK
# 33.39 [+0.26] 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__->