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
# 2.60 [+2.60] 
# 2.60 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.60 [+0.00] 
# 4.25 [+1.65] tx=6325 (394 MB) txc=0 zc=n
# 4.65 [+0.40] rx=3163 (394 MB)
# 4.66 [+0.01] 
# 4.66 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.66 [+0.00] 
# 6.31 [+1.65] tx=3934 (245 MB) txc=3934 zc=n
# 6.67 [+0.36] rx=1968 (245 MB)
# 6.69 [+0.02] OK
# 9.45 [+2.76] 
# 9.45 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.45 [+0.00] 
# 11.09 [+1.63] tx=6285 (392 MB) txc=0 zc=n
# 11.49 [+0.40] rx=3143 (392 MB)
# 11.51 [+0.02] 
# 11.51 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.51 [+0.00] 
# 13.20 [+1.69] tx=3875 (241 MB) txc=3875 zc=n
# 13.56 [+0.36] rx=1939 (241 MB)
# 13.56 [+0.01] OK
# 16.31 [+2.75] 
# 16.31 [+0.00] ipv4 udp -t 1 tx-rx
# 16.32 [+0.00] 
# 17.93 [+1.62] tx=11055 (689 MB) txc=0 zc=n
# 18.43 [+0.50] rx=11055 (689 MB)
# 18.44 [+0.01] 
# 18.44 [+0.00] ipv4 udp -t 1 tx-only
# 18.44 [+0.00] 
# 19.80 [+1.36] tx=7956 (496 MB) txc=0 zc=n
# 19.81 [+0.01] 
# 19.81 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.81 [+0.00] 
# 21.44 [+1.62] tx=4622 (288 MB) txc=4622 zc=n
# 21.94 [+0.50] rx=4622 (288 MB)
# 21.95 [+0.01] 
# 21.95 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.95 [+0.00] 
# 23.32 [+1.37] tx=4241 (264 MB) txc=4241 zc=y
# 23.33 [+0.01] OK
# 26.11 [+2.78] 
# 26.11 [+0.00] ipv6 udp -t 1 tx-rx
# 26.11 [+0.00] 
# 27.73 [+1.62] tx=11023 (687 MB) txc=0 zc=n
# 28.23 [+0.50] rx=11023 (687 MB)
# 28.24 [+0.00] 
# 28.24 [+0.00] ipv6 udp -t 1 tx-only
# 28.24 [+0.00] 
# 29.60 [+1.36] tx=7850 (489 MB) txc=0 zc=n
# 29.61 [+0.01] 
# 29.61 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.61 [+0.00] 
# 31.24 [+1.63] tx=4541 (283 MB) txc=4541 zc=n
# 31.74 [+0.50] rx=4541 (283 MB)
# 31.75 [+0.00] 
# 31.75 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.75 [+0.00] 
# 33.11 [+1.36] tx=4261 (265 MB) txc=4261 zc=y
# 33.12 [+0.01] OK
# 33.38 [+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__->