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
# 2.48 [+2.48] 
# 2.49 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.49 [+0.00] 
# 4.11 [+1.63] tx=6321 (394 MB) txc=0 zc=n
# 4.51 [+0.40] rx=3160 (394 MB)
# 4.51 [+0.00] 
# 4.51 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.51 [+0.00] 
# 6.18 [+1.67] tx=3941 (245 MB) txc=3941 zc=n
# 6.53 [+0.35] rx=1968 (245 MB)
# 6.53 [+0.01] OK
# 9.26 [+2.73] 
# 9.26 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.26 [+0.00] 
# 10.87 [+1.61] tx=6272 (391 MB) txc=0 zc=n
# 11.27 [+0.40] rx=3132 (391 MB)
# 11.29 [+0.02] 
# 11.29 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.29 [+0.00] 
# 12.93 [+1.64] tx=3882 (242 MB) txc=3882 zc=n
# 13.29 [+0.36] rx=1942 (242 MB)
# 13.31 [+0.02] OK
# 16.05 [+2.74] 
# 16.05 [+0.00] ipv4 udp -t 1 tx-rx
# 16.05 [+0.00] 
# 17.68 [+1.63] tx=7398 (461 MB) txc=0 zc=n
# 18.18 [+0.50] rx=7398 (461 MB)
# 18.19 [+0.00] 
# 18.19 [+0.00] ipv4 udp -t 1 tx-only
# 18.19 [+0.00] 
# 19.55 [+1.37] tx=8026 (500 MB) txc=0 zc=n
# 19.56 [+0.01] 
# 19.56 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.56 [+0.00] 
# 21.21 [+1.65] tx=3843 (239 MB) txc=3843 zc=n
# 21.71 [+0.50] rx=3843 (239 MB)
# 21.71 [+0.00] 
# 21.71 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.72 [+0.00] 
# 23.10 [+1.38] tx=4269 (266 MB) txc=4269 zc=y
# 23.11 [+0.01] OK
# 25.97 [+2.86] 
# 25.97 [+0.00] ipv6 udp -t 1 tx-rx
# 25.97 [+0.00] 
# 27.62 [+1.65] tx=7290 (454 MB) txc=0 zc=n
# 28.12 [+0.50] rx=7290 (454 MB)
# 28.12 [+0.01] 
# 28.12 [+0.00] ipv6 udp -t 1 tx-only
# 28.12 [+0.00] 
# 29.48 [+1.36] tx=7966 (497 MB) txc=0 zc=n
# 29.50 [+0.01] 
# 29.50 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.50 [+0.00] 
# 31.11 [+1.61] tx=3799 (237 MB) txc=3799 zc=n
# 31.61 [+0.50] rx=3799 (237 MB)
# 31.65 [+0.03] 
# 31.65 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.65 [+0.00] 
# 33.00 [+1.35] tx=4238 (264 MB) txc=4238 zc=y
# 33.01 [+0.01] OK
# 33.25 [+0.24] 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__->