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
# 2.66 [+2.66] 
# 2.66 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.66 [+0.00] 
# 4.31 [+1.65] tx=6355 (396 MB) txc=0 zc=n
# 4.71 [+0.40] rx=3178 (396 MB)
# 4.72 [+0.01] 
# 4.72 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.72 [+0.00] 
# 6.39 [+1.66] tx=3980 (248 MB) txc=3980 zc=n
# 6.74 [+0.36] rx=1991 (248 MB)
# 6.77 [+0.02] OK
# 9.58 [+2.81] 
# 9.58 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.58 [+0.00] 
# 11.19 [+1.62] tx=6318 (394 MB) txc=0 zc=n
# 11.59 [+0.40] rx=3159 (394 MB)
# 11.59 [+0.01] 
# 11.59 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.59 [+0.00] 
# 13.26 [+1.66] tx=3890 (242 MB) txc=3890 zc=n
# 13.61 [+0.36] rx=1946 (242 MB)
# 13.62 [+0.01] OK
# 16.48 [+2.86] 
# 16.48 [+0.00] ipv4 udp -t 1 tx-rx
# 16.48 [+0.00] 
# 18.09 [+1.61] tx=11428 (713 MB) txc=0 zc=n
# 18.59 [+0.50] rx=11428 (713 MB)
# 18.59 [+0.01] 
# 18.59 [+0.00] ipv4 udp -t 1 tx-only
# 18.60 [+0.00] 
# 19.95 [+1.36] tx=7989 (498 MB) txc=0 zc=n
# 19.96 [+0.01] 
# 19.96 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.96 [+0.00] 
# 21.58 [+1.62] tx=4692 (292 MB) txc=4692 zc=n
# 22.08 [+0.50] rx=4692 (292 MB)
# 22.10 [+0.02] 
# 22.10 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.10 [+0.00] 
# 23.47 [+1.37] tx=4226 (263 MB) txc=4226 zc=y
# 23.48 [+0.01] OK
# 26.37 [+2.89] 
# 26.37 [+0.00] ipv6 udp -t 1 tx-rx
# 26.37 [+0.00] 
# 27.99 [+1.62] tx=11536 (719 MB) txc=0 zc=n
# 28.49 [+0.50] rx=11536 (719 MB)
# 28.50 [+0.01] 
# 28.50 [+0.00] ipv6 udp -t 1 tx-only
# 28.50 [+0.00] 
# 29.86 [+1.37] tx=7949 (496 MB) txc=0 zc=n
# 29.87 [+0.01] 
# 29.87 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.87 [+0.00] 
# 31.48 [+1.61] tx=4742 (295 MB) txc=4742 zc=n
# 31.98 [+0.50] rx=4742 (295 MB)
# 31.99 [+0.01] 
# 31.99 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.99 [+0.00] 
# 33.36 [+1.38] tx=4252 (265 MB) txc=4252 zc=y
# 33.37 [+0.01] OK
# 33.60 [+0.22] 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__->