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
# 2.53 [+2.53] 
# 2.53 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.53 [+0.00] 
# 4.16 [+1.63] tx=6341 (395 MB) txc=0 zc=n
# 4.55 [+0.40] rx=3171 (395 MB)
# 4.56 [+0.00] 
# 4.56 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.56 [+0.00] 
# 6.22 [+1.66] tx=3991 (249 MB) txc=3991 zc=n
# 6.58 [+0.36] rx=1997 (249 MB)
# 6.58 [+0.00] OK
# 9.43 [+2.84] 
# 9.43 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.43 [+0.00] 
# 11.07 [+1.64] tx=6329 (394 MB) txc=0 zc=n
# 11.47 [+0.40] rx=3165 (394 MB)
# 11.47 [+0.00] 
# 11.47 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.47 [+0.00] 
# 13.14 [+1.66] tx=3943 (246 MB) txc=3943 zc=n
# 13.50 [+0.36] rx=1973 (246 MB)
# 13.50 [+0.00] OK
# 16.31 [+2.81] 
# 16.31 [+0.00] ipv4 udp -t 1 tx-rx
# 16.31 [+0.00] 
# 17.96 [+1.65] tx=11420 (712 MB) txc=0 zc=n
# 18.46 [+0.50] rx=11420 (712 MB)
# 18.46 [+0.00] 
# 18.46 [+0.00] ipv4 udp -t 1 tx-only
# 18.46 [+0.00] 
# 19.83 [+1.37] tx=8140 (507 MB) txc=0 zc=n
# 19.84 [+0.01] 
# 19.84 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.84 [+0.00] 
# 21.49 [+1.65] tx=4773 (297 MB) txc=4773 zc=n
# 21.99 [+0.50] rx=4773 (297 MB)
# 21.99 [+0.00] 
# 21.99 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.99 [+0.00] 
# 23.36 [+1.36] tx=4349 (271 MB) txc=4349 zc=y
# 23.36 [+0.01] OK
# 26.18 [+2.82] 
# 26.18 [+0.00] ipv6 udp -t 1 tx-rx
# 26.18 [+0.00] 
# 27.80 [+1.61] tx=11440 (713 MB) txc=0 zc=n
# 28.30 [+0.50] rx=11440 (713 MB)
# 28.30 [+0.00] 
# 28.30 [+0.00] ipv6 udp -t 1 tx-only
# 28.30 [+0.00] 
# 29.66 [+1.36] tx=8163 (509 MB) txc=0 zc=n
# 29.67 [+0.01] 
# 29.67 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.67 [+0.00] 
# 31.28 [+1.60] tx=4616 (288 MB) txc=4616 zc=n
# 31.78 [+0.50] rx=4616 (288 MB)
# 31.78 [+0.00] 
# 31.78 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.78 [+0.00] 
# 33.12 [+1.34] tx=4305 (268 MB) txc=4305 zc=y
# 33.13 [+0.01] OK
# 33.37 [+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__->